Remove in preparation for proper vendor drop
authorGé van Geldorp <ge@gse.nl>
Thu, 17 Nov 2005 20:59:05 +0000 (20:59 +0000)
committerGé van Geldorp <ge@gse.nl>
Thu, 17 Nov 2005 20:59:05 +0000 (20:59 +0000)
svn path=/trunk/; revision=19309

reactos/lib/crypt32/cert.c [deleted file]
reactos/lib/crypt32/crypt32.def [deleted file]
reactos/lib/crypt32/crypt32.rc [deleted file]
reactos/lib/crypt32/crypt32.xml [deleted file]
reactos/lib/crypt32/crypt32_private.h [deleted file]
reactos/lib/crypt32/encode.c [deleted file]
reactos/lib/crypt32/main.c [deleted file]
reactos/lib/crypt32/precomp.h [deleted file]
reactos/lib/crypt32/protectdata.c [deleted file]

diff --git a/reactos/lib/crypt32/cert.c b/reactos/lib/crypt32/cert.c
deleted file mode 100644 (file)
index 744f9c3..0000000
+++ /dev/null
@@ -1,3315 +0,0 @@
-/*
- * Copyright 2002
- Mike McCormack for CodeWeavers
- * Copyright 2004,2005 Juan Lang
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- * FIXME:
- * - As you can see in the stubs below, support for CRLs and CTLs is missing.
- *   Mostly this should be copy-paste work, and some code (e.g. extended
- *   properties) could be shared between them.
- * - Opening a cert store provider should be morphed to support loading
- *   external DLLs.
- * - The concept of physical stores and locations isn't implemented.  (This
- *   doesn't mean registry stores et al aren't implemented.  See the PSDK for
- *   registering and enumerating physical stores and locations.)
- * - Many flags, options and whatnot are unimplemented.
- */
-
-#include "precomp.h"
-
-WINE_DEFAULT_DEBUG_CHANNEL(crypt);
-
-#define WINE_CRYPTCERTSTORE_MAGIC 0x74726563
-/* The following aren't defined in wincrypt.h, as they're "reserved" */
-#define CERT_CERT_PROP_ID 32
-#define CERT_CRL_PROP_ID  33
-#define CERT_CTL_PROP_ID  34
-
-/* Some typedefs that make it easier to abstract which type of context we're
- * working with.
- */
-typedef const void *(WINAPI *CreateContextFunc)(DWORD dwCertEncodingType,
- const BYTE *pbCertEncoded, DWORD cbCertEncoded);
-typedef BOOL (WINAPI *AddContextToStoreFunc)(HCERTSTORE hCertStore,
- const void *context, DWORD dwAddDisposition, const void **ppStoreContext);
-typedef BOOL (WINAPI *AddEncodedContextToStoreFunc)(HCERTSTORE hCertStore,
- DWORD dwCertEncodingType, const BYTE *pbEncoded, DWORD cbEncoded,
- DWORD dwAddDisposition, const void **ppContext);
-typedef const void *(WINAPI *EnumContextsInStoreFunc)(HCERTSTORE hCertStore,
- const void *pPrevContext);
-typedef BOOL (WINAPI *GetContextPropertyFunc)(const void *context,
- DWORD dwPropID, void *pvData, DWORD *pcbData);
-typedef BOOL (WINAPI *SetContextPropertyFunc)(const void *context,
- DWORD dwPropID, DWORD dwFlags, const void *pvData);
-typedef BOOL (WINAPI *SerializeElementFunc)(const void *context, DWORD dwFlags,
- BYTE *pbElement, DWORD *pcbElement);
-typedef BOOL (WINAPI *FreeContextFunc)(const void *context);
-typedef BOOL (WINAPI *DeleteContextFunc)(const void *context);
-
-/* An abstract context (certificate, CRL, or CTL) interface */
-typedef struct _WINE_CONTEXT_INTERFACE
-{
-    CreateContextFunc            create;
-    AddContextToStoreFunc        addContextToStore;
-    AddEncodedContextToStoreFunc addEncodedToStore;
-    EnumContextsInStoreFunc      enumContextsInStore;
-    GetContextPropertyFunc       getProp;
-    SetContextPropertyFunc       setProp;
-    SerializeElementFunc         serialize;
-    FreeContextFunc              free;
-    DeleteContextFunc            deleteFromStore;
-} WINE_CONTEXT_INTERFACE, *PWINE_CONTEXT_INTERFACE;
-
-static const WINE_CONTEXT_INTERFACE gCertInterface = {
-    (CreateContextFunc)CertCreateCertificateContext,
-    (AddContextToStoreFunc)CertAddCertificateContextToStore,
-    (AddEncodedContextToStoreFunc)CertAddEncodedCertificateToStore,
-    (EnumContextsInStoreFunc)CertEnumCertificatesInStore,
-    (GetContextPropertyFunc)CertGetCertificateContextProperty,
-    (SetContextPropertyFunc)CertSetCertificateContextProperty,
-    (SerializeElementFunc)CertSerializeCertificateStoreElement,
-    (FreeContextFunc)CertFreeCertificateContext,
-    (DeleteContextFunc)CertDeleteCertificateFromStore,
-};
-
-static const WINE_CONTEXT_INTERFACE gCRLInterface = {
-    (CreateContextFunc)CertCreateCRLContext,
-    (AddContextToStoreFunc)CertAddCRLContextToStore,
-    (AddEncodedContextToStoreFunc)CertAddEncodedCRLToStore,
-    (EnumContextsInStoreFunc)CertEnumCRLsInStore,
-    (GetContextPropertyFunc)CertGetCRLContextProperty,
-    (SetContextPropertyFunc)CertSetCRLContextProperty,
-    (SerializeElementFunc)CertSerializeCRLStoreElement,
-    (FreeContextFunc)CertFreeCRLContext,
-    (DeleteContextFunc)CertDeleteCRLFromStore,
-};
-
-static const WINE_CONTEXT_INTERFACE gCTLInterface = {
-    (CreateContextFunc)CertCreateCTLContext,
-    (AddContextToStoreFunc)CertAddCTLContextToStore,
-    (AddEncodedContextToStoreFunc)CertAddEncodedCTLToStore,
-    (EnumContextsInStoreFunc)CertEnumCTLsInStore,
-    (GetContextPropertyFunc)CertGetCTLContextProperty,
-    (SetContextPropertyFunc)CertSetCTLContextProperty,
-    (SerializeElementFunc)CertSerializeCTLStoreElement,
-    (FreeContextFunc)CertFreeCTLContext,
-    (DeleteContextFunc)CertDeleteCTLFromStore,
-};
-
-struct WINE_CRYPTCERTSTORE;
-
-typedef struct WINE_CRYPTCERTSTORE * (*StoreOpenFunc)(HCRYPTPROV hCryptProv,
- DWORD dwFlags, const void *pvPara);
-
-struct _WINE_CERT_CONTEXT_REF;
-
-/* Called to enumerate the next certificate in a store.  The returned pointer
- * must be newly allocated (via CryptMemAlloc):  CertFreeCertificateContext
- * frees it.
- */
-typedef struct _WINE_CERT_CONTEXT_REF * (*EnumCertFunc)
- (struct WINE_CRYPTCERTSTORE *store, struct _WINE_CERT_CONTEXT_REF *pPrev);
-
-struct _WINE_CERT_CONTEXT;
-
-/* Called to create a new reference to an existing cert context.  Should call
- * CRYPT_InitCertRef to make sure the reference count is properly updated.
- * If the store does not provide any additional allocated data (that is, does
- * not need to implement a FreeCertFunc), it may use CRYPT_CreateCertRef for
- * this.
- */
-typedef struct _WINE_CERT_CONTEXT_REF * (*CreateRefFunc)
- (struct _WINE_CERT_CONTEXT *context, HCERTSTORE store);
-
-/* Optional, called when a cert context reference is being freed.  Don't free
- * the ref pointer itself, CertFreeCertificateContext does that.
- */
-typedef void (*FreeCertFunc)(struct _WINE_CERT_CONTEXT_REF *ref);
-
-typedef enum _CertStoreType {
-    StoreTypeMem,
-    StoreTypeCollection,
-    StoreTypeReg,
-    StoreTypeDummy,
-} CertStoreType;
-
-/* A cert store is polymorphic through the use of function pointers.  A type
- * is still needed to distinguish collection stores from other types.
- * On the function pointers:
- * - closeStore is called when the store's ref count becomes 0
- * - addCert is called with a PWINE_CERT_CONTEXT as the second parameter
- * - control is optional, but should be implemented by any store that supports
- *   persistence
- */
-typedef struct WINE_CRYPTCERTSTORE
-{
-    DWORD                           dwMagic;
-    LONG                            ref;
-    DWORD                           dwOpenFlags;
-    HCRYPTPROV                      cryptProv;
-    CertStoreType                   type;
-    PFN_CERT_STORE_PROV_CLOSE       closeStore;
-    PFN_CERT_STORE_PROV_WRITE_CERT  addCert;
-    CreateRefFunc                   createCertRef;
-    EnumCertFunc                    enumCert;
-    PFN_CERT_STORE_PROV_DELETE_CERT deleteCert;
-    FreeCertFunc                    freeCert;   /* optional */
-    PFN_CERT_STORE_PROV_CONTROL     control;    /* optional */
-} WINECRYPT_CERTSTORE, *PWINECRYPT_CERTSTORE;
-
-/* A certificate context has pointers to data that are owned by this module,
- * so rather than duplicate the data every time a certificate context is
- * copied, I keep a reference count to the data.  Thus I have two data
- * structures, the "true" certificate context (that has the reference count)
- * and a reference certificate context, that has a pointer to the true context.
- * Each one can be cast to a PCERT_CONTEXT, though you'll usually be dealing
- * with the reference version.
- */
-typedef struct _WINE_CERT_CONTEXT
-{
-    CERT_CONTEXT     cert;
-    LONG             ref;
-    CRITICAL_SECTION cs;
-    struct list      extendedProperties;
-} WINE_CERT_CONTEXT, *PWINE_CERT_CONTEXT;
-
-typedef struct _WINE_CERT_CONTEXT_REF
-{
-    CERT_CONTEXT cert;
-    WINE_CERT_CONTEXT *context;
-} WINE_CERT_CONTEXT_REF, *PWINE_CERT_CONTEXT_REF;
-
-/* An extended certificate property in serialized form is prefixed by this
- * header.
- */
-typedef struct _WINE_CERT_PROP_HEADER
-{
-    DWORD propID;
-    DWORD unknown; /* always 1 */
-    DWORD cb;
-} WINE_CERT_PROP_HEADER, *PWINE_CERT_PROP_HEADER;
-
-/* Stores an extended property in a cert. */
-typedef struct _WINE_CERT_PROPERTY
-{
-    WINE_CERT_PROP_HEADER hdr;
-    LPBYTE                pbData;
-    struct list           entry;
-} WINE_CERT_PROPERTY, *PWINE_CERT_PROPERTY;
-
-/* A mem store has a list of these.  They're also returned by the mem store
- * during enumeration.
- */
-typedef struct _WINE_CERT_LIST_ENTRY
-{
-    WINE_CERT_CONTEXT_REF cert;
-    struct list entry;
-} WINE_CERT_LIST_ENTRY, *PWINE_CERT_LIST_ENTRY;
-
-typedef struct _WINE_MEMSTORE
-{
-    WINECRYPT_CERTSTORE hdr;
-    CRITICAL_SECTION    cs;
-    struct list         certs;
-} WINE_MEMSTORE, *PWINE_MEMSTORE;
-
-typedef struct _WINE_HASH_TO_DELETE
-{
-    BYTE        hash[20];
-    struct list entry;
-} WINE_HASH_TO_DELETE, *PWINE_HASH_TO_DELETE;
-
-/* Returned by a reg store during enumeration. */
-typedef struct _WINE_REG_CERT_CONTEXT
-{
-    WINE_CERT_CONTEXT_REF  cert;
-    PWINE_CERT_CONTEXT_REF childContext;
-} WINE_REG_CERT_CONTEXT, *PWINE_REG_CERT_CONTEXT;
-
-typedef struct _WINE_REGSTORE
-{
-    WINECRYPT_CERTSTORE  hdr;
-    PWINECRYPT_CERTSTORE memStore;
-    HKEY                 key;
-    BOOL                 dirty;
-    CRITICAL_SECTION     cs;
-    struct list          certsToDelete;
-} WINE_REGSTORE, *PWINE_REGSTORE;
-
-typedef struct _WINE_STORE_LIST_ENTRY
-{
-    PWINECRYPT_CERTSTORE store;
-    DWORD                dwUpdateFlags;
-    DWORD                dwPriority;
-    struct list          entry;
-} WINE_STORE_LIST_ENTRY, *PWINE_STORE_LIST_ENTRY;
-
-/* Returned by a collection store during enumeration.
- * Note: relies on the list entry being valid after use, which a number of
- * conditions might make untrue (reentrancy, closing a collection store before
- * continuing an enumeration on it, ...).  The tests seem to indicate this
- * sort of unsafety is okay, since Windows isn't well-behaved in these
- * scenarios either.
- */
-typedef struct _WINE_COLLECTION_CERT_CONTEXT
-{
-    WINE_CERT_CONTEXT_REF  cert;
-    PWINE_STORE_LIST_ENTRY entry;
-    PWINE_CERT_CONTEXT_REF childContext;
-} WINE_COLLECTION_CERT_CONTEXT, *PWINE_COLLECTION_CERT_CONTEXT;
-
-typedef struct _WINE_COLLECTIONSTORE
-{
-    WINECRYPT_CERTSTORE hdr;
-    CRITICAL_SECTION    cs;
-    struct list         stores;
-} WINE_COLLECTIONSTORE, *PWINE_COLLECTIONSTORE;
-
-/* Like CertGetCertificateContextProperty, but operates directly on the
- * WINE_CERT_CONTEXT.  Doesn't support special-case properties, since they
- * are handled by CertGetCertificateContextProperty, and are particular to the
- * store in which the property exists (which is separate from the context.)
- */
-static BOOL WINAPI CRYPT_GetCertificateContextProperty(
- PWINE_CERT_CONTEXT context, DWORD dwPropId, void *pvData, DWORD *pcbData);
-
-/* Like CertSetCertificateContextProperty, but operates directly on the
- * WINE_CERT_CONTEXT.  Doesn't handle special cases, since they're handled by
- * CertSetCertificateContextProperty anyway.
- */
-static BOOL WINAPI CRYPT_SetCertificateContextProperty(
- PWINE_CERT_CONTEXT context, DWORD dwPropId, DWORD dwFlags, const void *pvData);
-
-/* Helper function for store reading functions and
- * CertAddSerializedElementToStore.  Returns a context of the appropriate type
- * if it can, or NULL otherwise.  Doesn't validate any of the properties in
- * the serialized context (for example, bad hashes are retained.)
- * *pdwContentType is set to the type of the returned context.
- */
-static const void * WINAPI CRYPT_ReadSerializedElement(const BYTE *pbElement,
- DWORD cbElement, DWORD dwContextTypeFlags, DWORD *pdwContentType);
-
-/* filter for page-fault exceptions */
-static WINE_EXCEPTION_FILTER(page_fault)
-{
-    if (GetExceptionCode() == EXCEPTION_ACCESS_VIOLATION)
-        return EXCEPTION_EXECUTE_HANDLER;
-    return EXCEPTION_CONTINUE_SEARCH;
-}
-
-static void CRYPT_InitStore(WINECRYPT_CERTSTORE *store, HCRYPTPROV hCryptProv,
- DWORD dwFlags, CertStoreType type)
-{
-    store->ref = 1;
-    store->dwMagic = WINE_CRYPTCERTSTORE_MAGIC;
-    store->type = type;
-    if (!hCryptProv)
-    {
-        hCryptProv = CRYPT_GetDefaultProvider();
-        dwFlags |= CERT_STORE_NO_CRYPT_RELEASE_FLAG;
-    }
-    store->cryptProv = hCryptProv;
-    store->dwOpenFlags = dwFlags;
-}
-
-/* Initializes the reference ref to point to pCertContext, which is assumed to
- * be a PWINE_CERT_CONTEXT, and increments pCertContext's reference count.
- * Also sets the hCertStore member of the reference to store.
- */
-static void CRYPT_InitCertRef(PWINE_CERT_CONTEXT_REF ref,
- PWINE_CERT_CONTEXT context, HCERTSTORE store)
-{
-    TRACE("(%p, %p)\n", ref, context);
-    memcpy(&ref->cert, context, sizeof(ref->cert));
-    ref->context = context;
-    InterlockedIncrement(&context->ref);
-    ref->cert.hCertStore = store;
-}
-
-static PWINE_CERT_CONTEXT_REF CRYPT_CreateCertRef(PWINE_CERT_CONTEXT context,
- HCERTSTORE store)
-{
-    PWINE_CERT_CONTEXT_REF pCertRef = CryptMemAlloc(
-     sizeof(WINE_CERT_CONTEXT_REF));
-
-    if (pCertRef)
-        CRYPT_InitCertRef(pCertRef, context, store);
-    return pCertRef;
-}
-
-static BOOL WINAPI CRYPT_MemAddCert(HCERTSTORE store, PCCERT_CONTEXT pCert,
- DWORD dwAddDisposition)
-{
-    WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
-    BOOL add = FALSE, ret;
-
-    TRACE("(%p, %p, %ld)\n", store, pCert, dwAddDisposition);
-
-    switch (dwAddDisposition)
-    {
-    case CERT_STORE_ADD_ALWAYS:
-        add = TRUE;
-        break;
-    case CERT_STORE_ADD_NEW:
-    {
-        BYTE hashToAdd[20], hash[20];
-        DWORD size = sizeof(hashToAdd);
-
-        ret = CRYPT_GetCertificateContextProperty((PWINE_CERT_CONTEXT)pCert,
-         CERT_HASH_PROP_ID, hashToAdd, &size);
-        if (ret)
-        {
-            PWINE_CERT_LIST_ENTRY cursor;
-
-            /* Add if no cert with the same hash is found. */
-            add = TRUE;
-            EnterCriticalSection(&ms->cs);
-            LIST_FOR_EACH_ENTRY(cursor, &ms->certs, WINE_CERT_LIST_ENTRY, entry)
-            {
-                size = sizeof(hash);
-                ret = CertGetCertificateContextProperty(&cursor->cert.cert,
-                 CERT_HASH_PROP_ID, hash, &size);
-                if (ret && !memcmp(hashToAdd, hash, size))
-                {
-                    TRACE("found matching certificate, not adding\n");
-                    SetLastError(CRYPT_E_EXISTS);
-                    add = FALSE;
-                    break;
-                }
-            }
-            LeaveCriticalSection(&ms->cs);
-        }
-        break;
-    }
-    case CERT_STORE_ADD_REPLACE_EXISTING:
-    {
-        BYTE hashToAdd[20], hash[20];
-        DWORD size = sizeof(hashToAdd);
-
-        add = TRUE;
-        ret = CRYPT_GetCertificateContextProperty((PWINE_CERT_CONTEXT)pCert,
-         CERT_HASH_PROP_ID, hashToAdd, &size);
-        if (ret)
-        {
-            PWINE_CERT_LIST_ENTRY cursor, next;
-
-            /* Look for existing cert to delete */
-            EnterCriticalSection(&ms->cs);
-            LIST_FOR_EACH_ENTRY_SAFE(cursor, next, &ms->certs,
-             WINE_CERT_LIST_ENTRY, entry)
-            {
-                size = sizeof(hash);
-                ret = CertGetCertificateContextProperty(&cursor->cert.cert,
-                 CERT_HASH_PROP_ID, hash, &size);
-                if (ret && !memcmp(hashToAdd, hash, size))
-                {
-                    TRACE("found matching certificate, replacing\n");
-                    list_remove(&cursor->entry);
-                    CertFreeCertificateContext((PCCERT_CONTEXT)cursor);
-                    break;
-                }
-            }
-            LeaveCriticalSection(&ms->cs);
-        }
-        break;
-    }
-    default:
-        FIXME("Unimplemented add disposition %ld\n", dwAddDisposition);
-        add = FALSE;
-    }
-    if (add)
-    {
-        PWINE_CERT_LIST_ENTRY entry = CryptMemAlloc(
-         sizeof(WINE_CERT_LIST_ENTRY));
-
-        if (entry)
-        {
-            TRACE("adding %p\n", entry);
-            CRYPT_InitCertRef(&entry->cert, (PWINE_CERT_CONTEXT)pCert, store);
-            list_init(&entry->entry);
-            EnterCriticalSection(&ms->cs);
-            list_add_tail(&ms->certs, &entry->entry);
-            LeaveCriticalSection(&ms->cs);
-            ret = TRUE;
-        }
-        else
-            ret = FALSE;
-    }
-    else
-        ret = FALSE;
-    return ret;
-}
-
-static PWINE_CERT_CONTEXT_REF CRYPT_MemEnumCert(PWINECRYPT_CERTSTORE store,
- PWINE_CERT_CONTEXT_REF pPrev)
-{
-    WINE_MEMSTORE *ms = (WINE_MEMSTORE *)store;
-    PWINE_CERT_LIST_ENTRY prevEntry = (PWINE_CERT_LIST_ENTRY)pPrev, ret;
-    struct list *listNext;
-
-    TRACE("(%p, %p)\n", store, pPrev);
-    EnterCriticalSection(&ms->cs);
-    if (prevEntry)
-    {
-        listNext = list_next(&ms->certs, &prevEntry->entry);
-        CertFreeCertificateContext((PCCERT_CONTEXT)pPrev);
-    }
-    else
-        listNext = list_next(&ms->certs, &ms->certs);
-    if (listNext)
-    {
-        ret = CryptMemAlloc(sizeof(WINE_CERT_LIST_ENTRY));
-        memcpy(ret, LIST_ENTRY(listNext, WINE_CERT_LIST_ENTRY, entry),
-         sizeof(WINE_CERT_LIST_ENTRY));
-        InterlockedIncrement(&ret->cert.context->ref);
-    }
-    else
-    {
-        SetLastError(CRYPT_E_NOT_FOUND);
-        ret = NULL;
-    }
-    LeaveCriticalSection(&ms->cs);
-
-    TRACE("returning %p\n", ret);
-    return (PWINE_CERT_CONTEXT_REF)ret;
-}
-
-static BOOL WINAPI CRYPT_MemDeleteCert(HCERTSTORE hCertStore,
- PCCERT_CONTEXT pCertContext, DWORD dwFlags)
-{
-    WINE_MEMSTORE *store = (WINE_MEMSTORE *)hCertStore;
-    WINE_CERT_CONTEXT_REF *ref = (WINE_CERT_CONTEXT_REF *)pCertContext;
-    PWINE_CERT_LIST_ENTRY cert, next;
-    BOOL ret;
-
-    /* Find the entry associated with the passed-in context, since the
-     * passed-in context may not be a list entry itself (e.g. if it came from
-     * CertDuplicateCertificateContext.)  Pointing to the same context is
-     * a sufficient test of equality.
-     */
-    EnterCriticalSection(&store->cs);
-    LIST_FOR_EACH_ENTRY_SAFE(cert, next, &store->certs, WINE_CERT_LIST_ENTRY,
-     entry)
-    {
-        if (cert->cert.context == ref->context)
-        {
-            TRACE("removing %p\n", cert);
-            /* FIXME: this isn't entirely thread-safe, the entry itself isn't
-             * protected.
-             */
-            list_remove(&cert->entry);
-            cert->entry.prev = cert->entry.next = &store->certs;
-            break;
-        }
-    }
-    ret = TRUE;
-    LeaveCriticalSection(&store->cs);
-    return ret;
-}
-
-static void WINAPI CRYPT_MemCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
-{
-    WINE_MEMSTORE *store = (WINE_MEMSTORE *)hCertStore;
-    PWINE_CERT_LIST_ENTRY cert, next;
-
-    TRACE("(%p, %08lx)\n", store, dwFlags);
-    if (dwFlags)
-        FIXME("Unimplemented flags: %08lx\n", dwFlags);
-
-    /* Note that CertFreeCertificateContext calls HeapFree on the passed-in
-     * pointer if its ref-count reaches zero.  That's okay here because there
-     * aren't any allocated data outside of the WINE_CERT_CONTEXT_REF portion
-     * of the CertListEntry.
-     */
-    LIST_FOR_EACH_ENTRY_SAFE(cert, next, &store->certs, WINE_CERT_LIST_ENTRY,
-     entry)
-    {
-        TRACE("removing %p\n", cert);
-        list_remove(&cert->entry);
-        CertFreeCertificateContext((PCCERT_CONTEXT)cert);
-    }
-    DeleteCriticalSection(&store->cs);
-    CryptMemFree(store);
-}
-
-static WINECRYPT_CERTSTORE *CRYPT_MemOpenStore(HCRYPTPROV hCryptProv,
- DWORD dwFlags, const void *pvPara)
-{
-    PWINE_MEMSTORE store;
-
-    TRACE("(%ld, %08lx, %p)\n", hCryptProv, dwFlags, pvPara);
-
-    if (dwFlags & CERT_STORE_DELETE_FLAG)
-    {
-        SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-        store = NULL;
-    }
-    else
-    {
-        store = CryptMemAlloc(sizeof(WINE_MEMSTORE));
-        if (store)
-        {
-            memset(store, 0, sizeof(WINE_MEMSTORE));
-            CRYPT_InitStore(&store->hdr, hCryptProv, dwFlags, StoreTypeMem);
-            store->hdr.closeStore    = CRYPT_MemCloseStore;
-            store->hdr.addCert       = CRYPT_MemAddCert;
-            store->hdr.createCertRef = CRYPT_CreateCertRef;
-            store->hdr.enumCert      = CRYPT_MemEnumCert;
-            store->hdr.deleteCert    = CRYPT_MemDeleteCert;
-            store->hdr.freeCert      = NULL;
-            InitializeCriticalSection(&store->cs);
-            list_init(&store->certs);
-        }
-    }
-    return (PWINECRYPT_CERTSTORE)store;
-}
-
-static BOOL WINAPI CRYPT_CollectionAddCert(HCERTSTORE store,
- PCCERT_CONTEXT pCert, DWORD dwAddDisposition)
-{
-    PWINE_COLLECTIONSTORE cs = (PWINE_COLLECTIONSTORE)store;
-    PWINE_STORE_LIST_ENTRY entry, next;
-    BOOL ret;
-
-    TRACE("(%p, %p, %ld)\n", store, pCert, dwAddDisposition);
-
-    ret = FALSE;
-    EnterCriticalSection(&cs->cs);
-    LIST_FOR_EACH_ENTRY_SAFE(entry, next, &cs->stores, WINE_STORE_LIST_ENTRY,
-     entry)
-    {
-        if (entry->dwUpdateFlags & CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG)
-        {
-            ret = entry->store->addCert(entry->store, pCert, dwAddDisposition);
-            break;
-        }
-    }
-    LeaveCriticalSection(&cs->cs);
-    SetLastError(ret ? ERROR_SUCCESS : HRESULT_FROM_WIN32(ERROR_ACCESS_DENIED));
-    return ret;
-}
-
-static PWINE_CERT_CONTEXT_REF CRYPT_CollectionCreateCertRef(
- PWINE_CERT_CONTEXT context, HCERTSTORE store)
-{
-    PWINE_COLLECTION_CERT_CONTEXT ret = CryptMemAlloc(
-     sizeof(WINE_COLLECTION_CERT_CONTEXT));
-
-    if (ret)
-    {
-        /* Initialize to empty for now, just make sure the size is right */
-        CRYPT_InitCertRef((PWINE_CERT_CONTEXT_REF)ret, context, store);
-        ret->entry = NULL;
-        ret->childContext = NULL;
-    }
-    return (PWINE_CERT_CONTEXT_REF)ret;
-}
-
-static void WINAPI CRYPT_CollectionCloseStore(HCERTSTORE store, DWORD dwFlags)
-{
-    PWINE_COLLECTIONSTORE cs = (PWINE_COLLECTIONSTORE)store;
-    PWINE_STORE_LIST_ENTRY entry, next;
-
-    TRACE("(%p, %08lx)\n", store, dwFlags);
-
-    LIST_FOR_EACH_ENTRY_SAFE(entry, next, &cs->stores, WINE_STORE_LIST_ENTRY,
-     entry)
-    {
-        TRACE("closing %p\n", entry);
-        CertCloseStore((HCERTSTORE)entry->store, dwFlags);
-        CryptMemFree(entry);
-    }
-    DeleteCriticalSection(&cs->cs);
-    CryptMemFree(cs);
-}
-
-/* Advances a collection enumeration by one cert, if possible, where advancing
- * means:
- * - calling the current store's enumeration function once, and returning
- *   the enumerated cert if one is returned
- * - moving to the next store if the current store has no more items, and
- *   recursively calling itself to get the next item.
- * Returns NULL if the collection contains no more items or on error.
- * Assumes the collection store's lock is held.
- */
-static PWINE_COLLECTION_CERT_CONTEXT CRYPT_CollectionAdvanceEnum(
- PWINE_COLLECTIONSTORE store, PWINE_STORE_LIST_ENTRY storeEntry,
- PWINE_COLLECTION_CERT_CONTEXT pPrev)
-{
-    PWINE_COLLECTION_CERT_CONTEXT ret;
-    PWINE_CERT_CONTEXT_REF child;
-
-    TRACE("(%p, %p, %p)\n", store, storeEntry, pPrev);
-
-    if (pPrev)
-    {
-        child = storeEntry->store->enumCert((HCERTSTORE)storeEntry->store,
-         pPrev->childContext);
-        if (child)
-        {
-            ret = pPrev;
-            memcpy(&ret->cert, child, sizeof(WINE_CERT_CONTEXT_REF));
-            ret->cert.cert.hCertStore = (HCERTSTORE)store;
-            InterlockedIncrement(&ret->cert.context->ref);
-            ret->childContext = child;
-        }
-        else
-        {
-            struct list *storeNext = list_next(&store->stores,
-             &storeEntry->entry);
-
-            pPrev->childContext = NULL;
-            CertFreeCertificateContext((PCCERT_CONTEXT)pPrev);
-            if (storeNext)
-            {
-                storeEntry = LIST_ENTRY(storeNext, WINE_STORE_LIST_ENTRY,
-                 entry);
-                ret = CRYPT_CollectionAdvanceEnum(store, storeEntry, NULL);
-            }
-            else
-            {
-                SetLastError(CRYPT_E_NOT_FOUND);
-                ret = NULL;
-            }
-        }
-    }
-    else
-    {
-        child = storeEntry->store->enumCert((HCERTSTORE)storeEntry->store,
-         NULL);
-        if (child)
-        {
-            ret = (PWINE_COLLECTION_CERT_CONTEXT)CRYPT_CollectionCreateCertRef(
-             child->context, store);
-            if (ret)
-            {
-                ret->entry = storeEntry;
-                ret->childContext = child;
-            }
-            else
-                CertFreeCertificateContext((PCCERT_CONTEXT)child);
-        }
-        else
-        {
-            struct list *storeNext = list_next(&store->stores,
-             &storeEntry->entry);
-
-            if (storeNext)
-            {
-                storeEntry = LIST_ENTRY(storeNext, WINE_STORE_LIST_ENTRY,
-                 entry);
-                ret = CRYPT_CollectionAdvanceEnum(store, storeEntry, NULL);
-            }
-            else
-            {
-                SetLastError(CRYPT_E_NOT_FOUND);
-                ret = NULL;
-            }
-        }
-    }
-    TRACE("returning %p\n", ret);
-    return ret;
-}
-
-static PWINE_CERT_CONTEXT_REF CRYPT_CollectionEnumCert(
- PWINECRYPT_CERTSTORE store, PWINE_CERT_CONTEXT_REF pPrev)
-{
-    PWINE_COLLECTIONSTORE cs = (PWINE_COLLECTIONSTORE)store;
-    PWINE_COLLECTION_CERT_CONTEXT prevEntry =
-     (PWINE_COLLECTION_CERT_CONTEXT)pPrev, ret;
-
-    TRACE("(%p, %p)\n", store, pPrev);
-
-    if (prevEntry)
-    {
-        EnterCriticalSection(&cs->cs);
-        ret = CRYPT_CollectionAdvanceEnum(cs, prevEntry->entry, prevEntry);
-        LeaveCriticalSection(&cs->cs);
-    }
-    else
-    {
-        EnterCriticalSection(&cs->cs);
-        if (!list_empty(&cs->stores))
-        {
-            PWINE_STORE_LIST_ENTRY storeEntry;
-
-            storeEntry = LIST_ENTRY(cs->stores.next, WINE_STORE_LIST_ENTRY,
-             entry);
-            ret = CRYPT_CollectionAdvanceEnum(cs, storeEntry, prevEntry);
-        }
-        else
-        {
-            SetLastError(CRYPT_E_NOT_FOUND);
-            ret = NULL;
-        }
-        LeaveCriticalSection(&cs->cs);
-    }
-    TRACE("returning %p\n", ret);
-    return (PWINE_CERT_CONTEXT_REF)ret;
-}
-
-static BOOL WINAPI CRYPT_CollectionDeleteCert(HCERTSTORE hCertStore,
- PCCERT_CONTEXT pCertContext, DWORD dwFlags)
-{
-    PWINE_COLLECTION_CERT_CONTEXT context =
-     (PWINE_COLLECTION_CERT_CONTEXT)pCertContext;
-    BOOL ret;
-
-    TRACE("(%p, %p, %08lx)\n", hCertStore, pCertContext, dwFlags);
-
-    ret = CertDeleteCertificateFromStore((PCCERT_CONTEXT)context->childContext);
-    if (ret)
-        context->childContext = NULL;
-    return ret;
-}
-
-static void CRYPT_CollectionFreeCert(PWINE_CERT_CONTEXT_REF ref)
-{
-    PWINE_COLLECTION_CERT_CONTEXT context = (PWINE_COLLECTION_CERT_CONTEXT)ref;
-
-    TRACE("(%p)\n", ref);
-
-    if (context->childContext)
-        CertFreeCertificateContext((PCCERT_CONTEXT)context->childContext);
-}
-
-static WINECRYPT_CERTSTORE *CRYPT_CollectionOpenStore(HCRYPTPROV hCryptProv,
- DWORD dwFlags, const void *pvPara)
-{
-    PWINE_COLLECTIONSTORE store;
-
-    if (dwFlags & CERT_STORE_DELETE_FLAG)
-    {
-        SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-        store = NULL;
-    }
-    else
-    {
-        store = CryptMemAlloc(sizeof(WINE_COLLECTIONSTORE));
-        if (store)
-        {
-            memset(store, 0, sizeof(WINE_COLLECTIONSTORE));
-            CRYPT_InitStore(&store->hdr, hCryptProv, dwFlags,
-             StoreTypeCollection);
-            store->hdr.closeStore    = CRYPT_CollectionCloseStore;
-            store->hdr.addCert       = CRYPT_CollectionAddCert;
-            store->hdr.createCertRef = CRYPT_CollectionCreateCertRef;
-            store->hdr.enumCert      = CRYPT_CollectionEnumCert;
-            store->hdr.deleteCert    = CRYPT_CollectionDeleteCert;
-            store->hdr.freeCert      = CRYPT_CollectionFreeCert;
-            InitializeCriticalSection(&store->cs);
-            list_init(&store->stores);
-        }
-    }
-    return (PWINECRYPT_CERTSTORE)store;
-}
-
-static void CRYPT_HashToStr(LPBYTE hash, LPWSTR asciiHash)
-{
-    static const WCHAR fmt[] = { '%','0','2','X',0 };
-    DWORD i;
-
-    assert(hash);
-    assert(asciiHash);
-
-    for (i = 0; i < 20; i++)
-        wsprintfW(asciiHash + i * 2, fmt, hash[i]);
-}
-
-static const WCHAR CertsW[] = { 'C','e','r','t','i','f','i','c','a','t','e','s',
- 0 };
-static const WCHAR CRLsW[] = { 'C','R','L','s',0 };
-static const WCHAR CTLsW[] = { 'C','T','L','s',0 };
-static const WCHAR BlobW[] = { 'B','l','o','b',0 };
-
-static void CRYPT_RegReadSerializedFromReg(PWINE_REGSTORE store, HKEY key,
- DWORD contextType)
-{
-    LONG rc;
-    DWORD index = 0;
-    WCHAR subKeyName[MAX_PATH];
-
-    do {
-        DWORD size = sizeof(subKeyName) / sizeof(WCHAR);
-
-        rc = RegEnumKeyExW(key, index++, subKeyName, &size, NULL, NULL, NULL,
-         NULL);
-        if (!rc)
-        {
-            HKEY subKey;
-
-            rc = RegOpenKeyExW(key, subKeyName, 0, KEY_READ, &subKey);
-            if (!rc)
-            {
-                LPBYTE buf = NULL;
-
-                size = 0;
-                rc = RegQueryValueExW(subKey, BlobW, NULL, NULL, NULL, &size);
-                if (!rc)
-                    buf = CryptMemAlloc(size);
-                if (buf)
-                {
-                    rc = RegQueryValueExW(subKey, BlobW, NULL, NULL, buf,
-                     &size);
-                    if (!rc)
-                    {
-                        const void *context;
-                        DWORD addedType;
-
-                        TRACE("Adding cert with hash %s\n",
-                         debugstr_w(subKeyName));
-                        context = CRYPT_ReadSerializedElement(buf, size,
-                         contextType, &addedType);
-                        if (context)
-                        {
-                            const WINE_CONTEXT_INTERFACE *contextInterface;
-                            BYTE hash[20];
-
-                            switch (addedType)
-                            {
-                            case CERT_STORE_CERTIFICATE_CONTEXT:
-                                contextInterface = &gCertInterface;
-                                break;
-                            case CERT_STORE_CRL_CONTEXT:
-                                contextInterface = &gCRLInterface;
-                                break;
-                            case CERT_STORE_CTL_CONTEXT:
-                                contextInterface = &gCTLInterface;
-                                break;
-                            default:
-                                contextInterface = NULL;
-                            }
-                            if (contextInterface)
-                            {
-                                size = sizeof(hash);
-                                if (contextInterface->getProp(context,
-                                 CERT_HASH_PROP_ID, hash, &size))
-                                {
-                                    WCHAR asciiHash[20 * 2 + 1];
-
-                                    CRYPT_HashToStr(hash, asciiHash);
-                                    TRACE("comparing %s\n",
-                                     debugstr_w(asciiHash));
-                                    TRACE("with %s\n", debugstr_w(subKeyName));
-                                    if (!lstrcmpW(asciiHash, subKeyName))
-                                    {
-                                        TRACE("hash matches, adding\n");
-                                        contextInterface->addContextToStore(
-                                         store, context,
-                                         CERT_STORE_ADD_REPLACE_EXISTING, NULL);
-                                    }
-                                    else
-                                    {
-                                        TRACE("hash doesn't match, ignoring\n");
-                                        contextInterface->free(context);
-                                    }
-                                }
-                            }
-                        }
-                    }
-                    CryptMemFree(buf);
-                }
-                RegCloseKey(subKey);
-            }
-            /* Ignore intermediate errors, continue enumerating */
-            rc = ERROR_SUCCESS;
-        }
-    } while (!rc);
-}
-
-static void CRYPT_RegReadFromReg(PWINE_REGSTORE store)
-{
-    static const WCHAR *subKeys[] = { CertsW, CRLsW, CTLsW };
-    static const DWORD contextFlags[] = { CERT_STORE_CERTIFICATE_CONTEXT_FLAG,
-     CERT_STORE_CRL_CONTEXT_FLAG, CERT_STORE_CTL_CONTEXT_FLAG };
-    DWORD i;
-
-    for (i = 0; i < sizeof(subKeys) / sizeof(subKeys[0]); i++)
-    {
-        HKEY key;
-        LONG rc;
-
-        rc = RegCreateKeyExW(store->key, subKeys[i], 0, NULL, 0, KEY_READ, NULL,
-         &key, NULL);
-        if (!rc)
-        {
-            CRYPT_RegReadSerializedFromReg(store, key, contextFlags[i]);
-            RegCloseKey(key);
-        }
-    }
-}
-
-/* Hash is assumed to be 20 bytes in length (a SHA-1 hash) */
-static BOOL CRYPT_WriteSerializedToReg(HKEY key, LPBYTE hash, LPBYTE buf,
- DWORD len)
-{
-    WCHAR asciiHash[20 * 2 + 1];
-    LONG rc;
-    HKEY subKey;
-    BOOL ret;
-
-    CRYPT_HashToStr(hash, asciiHash);
-    rc = RegCreateKeyExW(key, asciiHash, 0, NULL, 0, KEY_ALL_ACCESS, NULL,
-     &subKey, NULL);
-    if (!rc)
-    {
-        rc = RegSetValueExW(subKey, BlobW, 0, REG_BINARY, buf, len);
-        RegCloseKey(subKey);
-    }
-    if (!rc)
-        ret = TRUE;
-    else
-    {
-        SetLastError(rc);
-        ret = FALSE;
-    }
-    return ret;
-}
-
-static BOOL CRYPT_SerializeContextsToReg(HKEY key,
- const WINE_CONTEXT_INTERFACE *contextInterface, HCERTSTORE memStore)
-{
-    const void *context = NULL;
-    BOOL ret;
-
-    do {
-        context = contextInterface->enumContextsInStore(memStore, context);
-        if (context)
-        {
-            BYTE hash[20];
-            DWORD hashSize = sizeof(hash);
-
-            ret = contextInterface->getProp(context, CERT_HASH_PROP_ID, hash,
-             &hashSize);
-            if (ret)
-            {
-                DWORD size = 0;
-                LPBYTE buf = NULL;
-
-                ret = contextInterface->serialize(context, 0, NULL, &size);
-                if (size)
-                    buf = CryptMemAlloc(size);
-                if (buf)
-                {
-                    ret = contextInterface->serialize(context, 0, buf, &size);
-                    if (ret)
-                        ret = CRYPT_WriteSerializedToReg(key, hash, buf, size);
-                }
-                CryptMemFree(buf);
-            }
-        }
-        else
-            ret = TRUE;
-    } while (ret && context != NULL);
-    if (context)
-        contextInterface->free(context);
-    return ret;
-}
-
-static BOOL CRYPT_RegWriteToReg(PWINE_REGSTORE store)
-{
-    static const WCHAR *subKeys[] = { CertsW, CRLsW, CTLsW };
-    static const WINE_CONTEXT_INTERFACE *interfaces[] = { &gCertInterface,
-     &gCRLInterface, &gCTLInterface };
-    struct list *listToDelete[] = { &store->certsToDelete, NULL, NULL };
-    BOOL ret = TRUE;
-    DWORD i;
-
-    for (i = 0; ret && i < sizeof(subKeys) / sizeof(subKeys[0]); i++)
-    {
-        HKEY key;
-        LONG rc = RegCreateKeyExW(store->key, subKeys[i], 0, NULL, 0,
-         KEY_ALL_ACCESS, NULL, &key, NULL);
-
-        if (!rc)
-        {
-            if (listToDelete[i])
-            {
-                PWINE_HASH_TO_DELETE toDelete, next;
-                WCHAR asciiHash[20 * 2 + 1];
-
-                EnterCriticalSection(&store->cs);
-                LIST_FOR_EACH_ENTRY_SAFE(toDelete, next, listToDelete[i],
-                 WINE_HASH_TO_DELETE, entry)
-                {
-                    LONG rc;
-
-                    CRYPT_HashToStr(toDelete->hash, asciiHash);
-                    TRACE("Removing %s\n", debugstr_w(asciiHash));
-                    rc = RegDeleteKeyW(key, asciiHash);
-                    if (rc != ERROR_SUCCESS && rc != ERROR_FILE_NOT_FOUND)
-                    {
-                        SetLastError(rc);
-                        ret = FALSE;
-                    }
-                    list_remove(&toDelete->entry);
-                    CryptMemFree(toDelete);
-                }
-                LeaveCriticalSection(&store->cs);
-            }
-            ret = CRYPT_SerializeContextsToReg(key, interfaces[i],
-             store->memStore);
-            RegCloseKey(key);
-        }
-        else
-        {
-            SetLastError(rc);
-            ret = FALSE;
-        }
-    }
-    return ret;
-}
-
-/* If force is true or the registry store is dirty, writes the contents of the
- * store to the registry.
- */
-static BOOL CRYPT_RegFlushStore(PWINE_REGSTORE store, BOOL force)
-{
-    BOOL ret;
-
-    if (store->dirty || force)
-        ret = CRYPT_RegWriteToReg(store);
-    else
-        ret = TRUE;
-    return ret;
-}
-
-static void WINAPI CRYPT_RegCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
-{
-    PWINE_REGSTORE store = (PWINE_REGSTORE)hCertStore;
-
-    TRACE("(%p, %08lx)\n", store, dwFlags);
-    if (dwFlags)
-        FIXME("Unimplemented flags: %08lx\n", dwFlags);
-
-    CRYPT_RegFlushStore(store, FALSE);
-    /* certsToDelete should already be cleared by this point */
-    store->memStore->closeStore(store->memStore, 0);
-    RegCloseKey(store->key);
-    DeleteCriticalSection(&store->cs);
-    CryptMemFree(store);
-}
-
-static BOOL WINAPI CRYPT_RegAddCert(HCERTSTORE hCertStore, PCCERT_CONTEXT cert,
- DWORD dwAddDisposition)
-{
-    PWINE_REGSTORE store = (PWINE_REGSTORE)hCertStore;
-    BOOL ret;
-
-    TRACE("(%p, %p, %ld)\n", hCertStore, cert, dwAddDisposition);
-
-    if (store->hdr.dwOpenFlags & CERT_STORE_READONLY_FLAG)
-    {
-        SetLastError(ERROR_ACCESS_DENIED);
-        ret = FALSE;
-    }
-    else
-    {
-        ret = store->memStore->addCert(store->memStore, cert, dwAddDisposition);
-        if (ret)
-            store->dirty = TRUE;
-    }
-    return ret;
-}
-
-static PWINE_CERT_CONTEXT_REF CRYPT_RegCreateCertRef(
- PWINE_CERT_CONTEXT context, HCERTSTORE store)
-{
-    PWINE_REG_CERT_CONTEXT ret = CryptMemAlloc(
-     sizeof(WINE_REG_CERT_CONTEXT));
-
-    if (ret)
-    {
-        CRYPT_InitCertRef((PWINE_CERT_CONTEXT_REF)ret, context, store);
-        ret->childContext = NULL;
-    }
-    return (PWINE_CERT_CONTEXT_REF)ret;
-}
-
-static PWINE_CERT_CONTEXT_REF CRYPT_RegEnumCert(PWINECRYPT_CERTSTORE store,
- PWINE_CERT_CONTEXT_REF pPrev)
-{
-    PWINE_REGSTORE rs = (PWINE_REGSTORE)store;
-    PWINE_CERT_CONTEXT_REF child;
-    PWINE_REG_CERT_CONTEXT prev = (PWINE_REG_CERT_CONTEXT)pPrev, ret = NULL;
-
-    TRACE("(%p, %p)\n", store, pPrev);
-
-    if (pPrev)
-    {
-        child = rs->memStore->enumCert(rs->memStore, prev->childContext);
-        if (child)
-        {
-            ret = (PWINE_REG_CERT_CONTEXT)pPrev;
-            memcpy(&ret->cert, child, sizeof(WINE_CERT_CONTEXT_REF));
-            ret->cert.cert.hCertStore = (HCERTSTORE)store;
-            ret->childContext = child;
-        }
-    }
-    else
-    {
-        child = rs->memStore->enumCert(rs->memStore, NULL);
-        if (child)
-        {
-            ret = CryptMemAlloc(sizeof(WINE_REG_CERT_CONTEXT));
-
-            if (ret)
-            {
-                memcpy(&ret->cert, child, sizeof(WINE_CERT_CONTEXT_REF));
-                ret->cert.cert.hCertStore = (HCERTSTORE)store;
-                ret->childContext = child;
-            }
-            else
-                CertFreeCertificateContext((PCCERT_CONTEXT)child);
-        }
-    }
-    return (PWINE_CERT_CONTEXT_REF)ret;
-}
-
-static BOOL WINAPI CRYPT_RegDeleteCert(HCERTSTORE hCertStore,
- PCCERT_CONTEXT pCertContext, DWORD dwFlags)
-{
-    PWINE_REGSTORE store = (PWINE_REGSTORE)hCertStore;
-    BOOL ret;
-
-    TRACE("(%p, %p, %08lx)\n", store, pCertContext, dwFlags);
-
-    if (store->hdr.dwOpenFlags & CERT_STORE_READONLY_FLAG)
-    {
-        SetLastError(ERROR_ACCESS_DENIED);
-        ret = FALSE;
-    }
-    else
-    {
-        PWINE_HASH_TO_DELETE toDelete =
-         CryptMemAlloc(sizeof(WINE_HASH_TO_DELETE));
-
-        if (toDelete)
-        {
-            DWORD size = sizeof(toDelete->hash);
-
-            ret = CertGetCertificateContextProperty(pCertContext,
-             CERT_HASH_PROP_ID, toDelete->hash, &size);
-            if (ret)
-            {
-                list_init(&toDelete->entry);
-                EnterCriticalSection(&store->cs);
-                list_add_tail(&store->certsToDelete, &toDelete->entry);
-                LeaveCriticalSection(&store->cs);
-                ret = store->memStore->deleteCert(store->memStore, pCertContext,
-                 dwFlags);
-            }
-            else
-                CryptMemFree(toDelete);
-        }
-        else
-            ret = FALSE;
-        if (ret)
-            store->dirty = TRUE;
-    }
-    return ret;
-}
-
-static void CRYPT_RegFreeCert(PWINE_CERT_CONTEXT_REF ref)
-{
-    PWINE_REG_CERT_CONTEXT context = (PWINE_REG_CERT_CONTEXT)ref;
-
-    TRACE("(%p)\n", ref);
-
-    if (context->childContext)
-        CertFreeCertificateContext((PCCERT_CONTEXT)context->childContext);
-}
-
-static BOOL WINAPI CRYPT_RegControl(HCERTSTORE hCertStore, DWORD dwFlags,
- DWORD dwCtrlType, void const *pvCtrlPara)
-{
-    PWINE_REGSTORE store = (PWINE_REGSTORE)hCertStore;
-    BOOL ret;
-
-    switch (dwCtrlType)
-    {
-    case CERT_STORE_CTRL_RESYNC:
-        CRYPT_RegFlushStore(store, FALSE);
-        store->memStore->closeStore(store->memStore, 0);
-        store->memStore = CRYPT_MemOpenStore(store->hdr.cryptProv,
-         store->hdr.dwOpenFlags, NULL);
-        if (store->memStore)
-        {
-            CRYPT_RegReadFromReg(store);
-            ret = TRUE;
-        }
-        else
-            ret = FALSE;
-        break;
-    case CERT_STORE_CTRL_COMMIT:
-        ret = CRYPT_RegFlushStore(store,
-         dwFlags & CERT_STORE_CTRL_COMMIT_FORCE_FLAG);
-        break;
-    default:
-        FIXME("%ld: stub\n", dwCtrlType);
-        ret = FALSE;
-    }
-    return ret;
-}
-
-/* Copied from shlwapi's SHDeleteKeyW, and reformatted to match this file. */
-static DWORD CRYPT_RecurseDeleteKey(HKEY hKey, LPCWSTR lpszSubKey)
-{
-    DWORD dwRet, dwKeyCount = 0, dwMaxSubkeyLen = 0, dwSize, i;
-    WCHAR szNameBuf[MAX_PATH], *lpszName = szNameBuf;
-    HKEY hSubKey = 0;
-
-    TRACE("(hkey=%p,%s)\n", hKey, debugstr_w(lpszSubKey));
-
-    dwRet = RegOpenKeyExW(hKey, lpszSubKey, 0, KEY_READ, &hSubKey);
-    if (!dwRet)
-    {
-        /* Find how many subkeys there are */
-        dwRet = RegQueryInfoKeyW(hSubKey, NULL, NULL, NULL, &dwKeyCount,
-         &dwMaxSubkeyLen, NULL, NULL, NULL, NULL, NULL, NULL);
-        if (!dwRet)
-        {
-            dwMaxSubkeyLen++;
-            if (dwMaxSubkeyLen > sizeof(szNameBuf)/sizeof(WCHAR))
-            {
-                /* Name too big: alloc a buffer for it */
-                lpszName = CryptMemAlloc(dwMaxSubkeyLen*sizeof(WCHAR));
-            }
-
-            if (!lpszName)
-                dwRet = ERROR_NOT_ENOUGH_MEMORY;
-            else
-            {
-                /* Recursively delete all the subkeys */
-                for (i = 0; i < dwKeyCount && !dwRet; i++)
-                {
-                    dwSize = dwMaxSubkeyLen;
-                    dwRet = RegEnumKeyExW(hSubKey, i, lpszName, &dwSize, NULL,
-                     NULL, NULL, NULL);
-                    if (!dwRet)
-                        dwRet = CRYPT_RecurseDeleteKey(hSubKey, lpszName);
-                }
-
-                if (lpszName != szNameBuf)
-                {
-                    /* Free buffer if allocated */
-                    CryptMemFree(lpszName);
-                }
-            }
-        }
-
-        RegCloseKey(hSubKey);
-        if (!dwRet)
-            dwRet = RegDeleteKeyW(hKey, lpszSubKey);
-    }
-    return dwRet;
-}
-
-static WINECRYPT_CERTSTORE *CRYPT_RegOpenStore(HCRYPTPROV hCryptProv,
- DWORD dwFlags, const void *pvPara)
-{
-    PWINE_REGSTORE store = NULL;
-
-    TRACE("(%ld, %08lx, %p)\n", hCryptProv, dwFlags, pvPara);
-
-    if (dwFlags & CERT_STORE_DELETE_FLAG)
-    {
-        DWORD rc = CRYPT_RecurseDeleteKey((HKEY)pvPara, CertsW);
-
-        if (rc == ERROR_SUCCESS || rc == ERROR_NO_MORE_ITEMS)
-            rc = CRYPT_RecurseDeleteKey((HKEY)pvPara, CRLsW);
-        if (rc == ERROR_SUCCESS || rc == ERROR_NO_MORE_ITEMS)
-            rc = CRYPT_RecurseDeleteKey((HKEY)pvPara, CTLsW);
-        if (rc == ERROR_NO_MORE_ITEMS)
-            rc = ERROR_SUCCESS;
-        SetLastError(rc);
-    }
-    else
-    {
-        HKEY key;
-
-        if (DuplicateHandle(GetCurrentProcess(), (HANDLE)pvPara,
-         GetCurrentProcess(), (LPHANDLE)&key,
-         dwFlags & CERT_STORE_READONLY_FLAG ? KEY_READ : KEY_ALL_ACCESS,
-         TRUE, 0))
-        {
-            PWINECRYPT_CERTSTORE memStore;
-
-            memStore = CRYPT_MemOpenStore(hCryptProv, dwFlags, NULL);
-            if (memStore)
-            {
-                store = CryptMemAlloc(sizeof(WINE_REGSTORE));
-                if (store)
-                {
-                    memset(store, 0, sizeof(WINE_REGSTORE));
-                    CRYPT_InitStore(&store->hdr, hCryptProv, dwFlags,
-                     StoreTypeReg);
-                    store->hdr.closeStore    = CRYPT_RegCloseStore;
-                    store->hdr.addCert       = CRYPT_RegAddCert;
-                    store->hdr.createCertRef = CRYPT_RegCreateCertRef;
-                    store->hdr.enumCert      = CRYPT_RegEnumCert;
-                    store->hdr.deleteCert    = CRYPT_RegDeleteCert;
-                    store->hdr.freeCert      = CRYPT_RegFreeCert;
-                    store->hdr.control       = CRYPT_RegControl;
-                    store->memStore          = memStore;
-                    store->key               = key;
-                    InitializeCriticalSection(&store->cs);
-                    list_init(&store->certsToDelete);
-                    CRYPT_RegReadFromReg(store);
-                    store->dirty = FALSE;
-                }
-            }
-        }
-    }
-    TRACE("returning %p\n", store);
-    return (WINECRYPT_CERTSTORE *)store;
-}
-
-/* FIXME: this isn't complete for the Root store, in which the top-level
- * self-signed CA certs reside.  Adding a cert to the Root store should present
- * the user with a dialog indicating the consequences of doing so, and asking
- * the user to confirm whether the cert should be added.
- */
-static PWINECRYPT_CERTSTORE CRYPT_SysRegOpenStoreW(HCRYPTPROV hCryptProv,
- DWORD dwFlags, const void *pvPara)
-{
-    static const WCHAR fmt[] = { '%','s','\\','%','s',0 };
-    LPCWSTR storeName = (LPCWSTR)pvPara;
-    LPWSTR storePath;
-    PWINECRYPT_CERTSTORE store = NULL;
-    HKEY root;
-    LPCWSTR base;
-    BOOL ret;
-
-    TRACE("(%ld, %08lx, %s)\n", hCryptProv, dwFlags,
-     debugstr_w((LPCWSTR)pvPara));
-
-    if (!pvPara)
-    {
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        return NULL;
-    }
-
-    ret = TRUE;
-    switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
-    {
-    case CERT_SYSTEM_STORE_LOCAL_MACHINE:
-        root = HKEY_LOCAL_MACHINE;
-        base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
-        break;
-    case CERT_SYSTEM_STORE_CURRENT_USER:
-        root = HKEY_CURRENT_USER;
-        base = CERT_LOCAL_MACHINE_SYSTEM_STORE_REGPATH;
-        break;
-    case CERT_SYSTEM_STORE_CURRENT_SERVICE:
-        /* hklm\Software\Microsoft\Cryptography\Services\servicename\
-         * SystemCertificates
-         */
-        FIXME("CERT_SYSTEM_STORE_CURRENT_SERVICE, %s: stub\n",
-         debugstr_w(storeName));
-        return NULL;
-    case CERT_SYSTEM_STORE_SERVICES:
-        /* hklm\Software\Microsoft\Cryptography\Services\servicename\
-         * SystemCertificates
-         */
-        FIXME("CERT_SYSTEM_STORE_SERVICES, %s: stub\n",
-         debugstr_w(storeName));
-        return NULL;
-    case CERT_SYSTEM_STORE_USERS:
-        /* hku\user sid\Software\Microsoft\SystemCertificates */
-        FIXME("CERT_SYSTEM_STORE_USERS, %s: stub\n",
-         debugstr_w(storeName));
-        return NULL;
-    case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
-        root = HKEY_CURRENT_USER;
-        base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
-        break;
-    case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
-        root = HKEY_LOCAL_MACHINE;
-        base = CERT_GROUP_POLICY_SYSTEM_STORE_REGPATH;
-        break;
-    case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
-        /* hklm\Software\Microsoft\EnterpriseCertificates */
-        FIXME("CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE, %s: stub\n",
-         debugstr_w(storeName));
-        return NULL;
-    default:
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        return NULL;
-    }
-
-    storePath = CryptMemAlloc((lstrlenW(base) + lstrlenW(storeName) + 2) *
-     sizeof(WCHAR));
-    if (storePath)
-    {
-        LONG rc;
-        HKEY key;
-        REGSAM sam = dwFlags & CERT_STORE_READONLY_FLAG ? KEY_READ :
-            KEY_ALL_ACCESS;
-
-        wsprintfW(storePath, fmt, base, storeName);
-        if (dwFlags & CERT_STORE_OPEN_EXISTING_FLAG)
-            rc = RegOpenKeyExW(root, storePath, 0, sam, &key);
-        else
-        {
-            DWORD disp;
-
-            rc = RegCreateKeyExW(root, storePath, 0, NULL, 0, sam, NULL,
-                                 &key, &disp);
-            if (!rc && dwFlags & CERT_STORE_CREATE_NEW_FLAG &&
-                disp == REG_OPENED_EXISTING_KEY)
-            {
-                RegCloseKey(key);
-                rc = ERROR_FILE_EXISTS;
-            }
-        }
-        if (!rc)
-        {
-            store = CRYPT_RegOpenStore(hCryptProv, dwFlags, key);
-            RegCloseKey(key);
-        }
-        else
-            SetLastError(rc);
-        CryptMemFree(storePath);
-    }
-    return store;
-}
-
-static PWINECRYPT_CERTSTORE CRYPT_SysRegOpenStoreA(HCRYPTPROV hCryptProv,
- DWORD dwFlags, const void *pvPara)
-{
-    int len;
-    PWINECRYPT_CERTSTORE ret = NULL;
-
-    TRACE("(%ld, %08lx, %s)\n", hCryptProv, dwFlags,
-     debugstr_a((LPCSTR)pvPara));
-
-    if (!pvPara)
-    {
-        SetLastError(ERROR_FILE_NOT_FOUND);
-        return NULL;
-    }
-    len = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, NULL, 0);
-    if (len)
-    {
-        LPWSTR storeName = CryptMemAlloc(len * sizeof(WCHAR));
-
-        if (storeName)
-        {
-            MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, storeName, len);
-            ret = CRYPT_SysRegOpenStoreW(hCryptProv, dwFlags, storeName);
-            CryptMemFree(storeName);
-        }
-    }
-    return ret;
-}
-
-static PWINECRYPT_CERTSTORE CRYPT_SysOpenStoreW(HCRYPTPROV hCryptProv,
- DWORD dwFlags, const void *pvPara)
-{
-    HCERTSTORE store = 0;
-    BOOL ret;
-
-    TRACE("(%ld, %08lx, %s)\n", hCryptProv, dwFlags,
-     debugstr_w((LPCWSTR)pvPara));
-
-    if (!pvPara)
-    {
-        SetLastError(ERROR_FILE_NOT_FOUND);
-        return NULL;
-    }
-    /* This returns a different error than system registry stores if the
-     * location is invalid.
-     */
-    switch (dwFlags & CERT_SYSTEM_STORE_LOCATION_MASK)
-    {
-    case CERT_SYSTEM_STORE_LOCAL_MACHINE:
-    case CERT_SYSTEM_STORE_CURRENT_USER:
-    case CERT_SYSTEM_STORE_CURRENT_SERVICE:
-    case CERT_SYSTEM_STORE_SERVICES:
-    case CERT_SYSTEM_STORE_USERS:
-    case CERT_SYSTEM_STORE_CURRENT_USER_GROUP_POLICY:
-    case CERT_SYSTEM_STORE_LOCAL_MACHINE_GROUP_POLICY:
-    case CERT_SYSTEM_STORE_LOCAL_MACHINE_ENTERPRISE:
-        ret = TRUE;
-        break;
-    default:
-        SetLastError(ERROR_FILE_NOT_FOUND);
-        ret = FALSE;
-    }
-    if (ret)
-    {
-        HCERTSTORE regStore = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W,
-         0, hCryptProv, dwFlags, pvPara);
-
-        if (regStore)
-        {
-            store = CertOpenStore(CERT_STORE_PROV_COLLECTION, 0, 0,
-             CERT_STORE_CREATE_NEW_FLAG, NULL);
-            if (store)
-            {
-                CertAddStoreToCollection(store, regStore,
-                 dwFlags & CERT_STORE_READONLY_FLAG ? 0 :
-                 CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG, 0);
-                CertCloseStore(regStore, 0);
-            }
-        }
-    }
-    return (PWINECRYPT_CERTSTORE)store;
-}
-
-static PWINECRYPT_CERTSTORE CRYPT_SysOpenStoreA(HCRYPTPROV hCryptProv,
- DWORD dwFlags, const void *pvPara)
-{
-    int len;
-    PWINECRYPT_CERTSTORE ret = NULL;
-
-    TRACE("(%ld, %08lx, %s)\n", hCryptProv, dwFlags,
-     debugstr_a((LPCSTR)pvPara));
-
-    if (!pvPara)
-    {
-        SetLastError(ERROR_FILE_NOT_FOUND);
-        return NULL;
-    }
-    len = MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, NULL, 0);
-    if (len)
-    {
-        LPWSTR storeName = CryptMemAlloc(len * sizeof(WCHAR));
-
-        if (storeName)
-        {
-            MultiByteToWideChar(CP_ACP, 0, (LPCSTR)pvPara, -1, storeName, len);
-            ret = CRYPT_SysOpenStoreW(hCryptProv, dwFlags, storeName);
-            CryptMemFree(storeName);
-        }
-    }
-    return ret;
-}
-
-HCERTSTORE WINAPI CertOpenStore(LPCSTR lpszStoreProvider,
- DWORD dwMsgAndCertEncodingType, HCRYPTPROV hCryptProv, DWORD dwFlags,
- const void* pvPara)
-{
-    WINECRYPT_CERTSTORE *hcs;
-    StoreOpenFunc openFunc = NULL;
-
-    TRACE("(%s, %08lx, %08lx, %08lx, %p)\n", debugstr_a(lpszStoreProvider),
-          dwMsgAndCertEncodingType, hCryptProv, dwFlags, pvPara);
-
-    if (!HIWORD(lpszStoreProvider))
-    {
-        switch (LOWORD(lpszStoreProvider))
-        {
-        case (int)CERT_STORE_PROV_MEMORY:
-            openFunc = CRYPT_MemOpenStore;
-            break;
-        case (int)CERT_STORE_PROV_REG:
-            openFunc = CRYPT_RegOpenStore;
-            break;
-        case (int)CERT_STORE_PROV_COLLECTION:
-            openFunc = CRYPT_CollectionOpenStore;
-            break;
-        case (int)CERT_STORE_PROV_SYSTEM_A:
-            openFunc = CRYPT_SysOpenStoreA;
-            break;
-        case (int)CERT_STORE_PROV_SYSTEM_W:
-            openFunc = CRYPT_SysOpenStoreW;
-            break;
-        case (int)CERT_STORE_PROV_SYSTEM_REGISTRY_A:
-            openFunc = CRYPT_SysRegOpenStoreA;
-            break;
-        case (int)CERT_STORE_PROV_SYSTEM_REGISTRY_W:
-            openFunc = CRYPT_SysRegOpenStoreW;
-            break;
-        default:
-            if (LOWORD(lpszStoreProvider))
-                FIXME("unimplemented type %d\n", LOWORD(lpszStoreProvider));
-        }
-    }
-    else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_MEMORY))
-        openFunc = CRYPT_MemOpenStore;
-    else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_SYSTEM))
-        openFunc = CRYPT_SysOpenStoreW;
-    else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_COLLECTION))
-        openFunc = CRYPT_CollectionOpenStore;
-    else if (!strcasecmp(lpszStoreProvider, sz_CERT_STORE_PROV_SYSTEM_REGISTRY))
-        openFunc = CRYPT_SysRegOpenStoreW;
-    else
-    {
-        FIXME("unimplemented type %s\n", lpszStoreProvider);
-        openFunc = NULL;
-    }
-
-    if (!openFunc)
-    {
-        /* FIXME: need to look for an installed provider for this type */
-        SetLastError(ERROR_FILE_NOT_FOUND);
-        hcs = NULL;
-    }
-    else
-        hcs = openFunc(hCryptProv, dwFlags, pvPara);
-    return (HCERTSTORE)hcs;
-}
-
-HCERTSTORE WINAPI CertOpenSystemStoreA(HCRYPTPROV hProv,
- LPCSTR szSubSystemProtocol)
-{
-    HCERTSTORE ret = 0;
-
-    if (szSubSystemProtocol)
-    {
-        int len = MultiByteToWideChar(CP_ACP, 0, szSubSystemProtocol, -1, NULL,
-         0);
-        LPWSTR param = CryptMemAlloc(len * sizeof(WCHAR));
-
-        if (param)
-        {
-            MultiByteToWideChar(CP_ACP, 0, szSubSystemProtocol, -1, param, len);
-            ret = CertOpenSystemStoreW(hProv, param);
-            CryptMemFree(param);
-        }
-    }
-    else
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-    return ret;
-}
-
-HCERTSTORE WINAPI CertOpenSystemStoreW(HCRYPTPROV hProv,
- LPCWSTR szSubSystemProtocol)
-{
-    HCERTSTORE ret;
-
-    if (!szSubSystemProtocol)
-    {
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        return 0;
-    }
-
-    /* FIXME: needs some tests. It seems to open both HKEY_LOCAL_MACHINE and
-     * HKEY_CURRENT_USER stores, but I'm not sure under what conditions, if any,
-     * it fails.
-     */
-    ret = CertOpenStore(CERT_STORE_PROV_COLLECTION, 0, hProv,
-     CERT_STORE_CREATE_NEW_FLAG, NULL);
-    if (ret)
-    {
-        HCERTSTORE store = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W,
-         0, hProv, CERT_SYSTEM_STORE_LOCAL_MACHINE, szSubSystemProtocol);
-
-        if (store)
-        {
-            CertAddStoreToCollection(ret, store,
-             CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG, 0);
-            CertCloseStore(store, 0);
-        }
-        store = CertOpenStore(CERT_STORE_PROV_SYSTEM_REGISTRY_W,
-         0, hProv, CERT_SYSTEM_STORE_CURRENT_USER, szSubSystemProtocol);
-        if (store)
-        {
-            CertAddStoreToCollection(ret, store,
-             CERT_PHYSICAL_STORE_ADD_ENABLE_FLAG, 0);
-            CertCloseStore(store, 0);
-        }
-    }
-    return ret;
-}
-
-BOOL WINAPI CertSaveStore(HCERTSTORE hCertStore, DWORD dwMsgAndCertEncodingType,
-             DWORD dwSaveAs, DWORD dwSaveTo, void* pvSaveToPara, DWORD dwFlags)
-{
-    FIXME("(%p,%ld,%ld,%ld,%p,%08lx) stub!\n", hCertStore, 
-          dwMsgAndCertEncodingType, dwSaveAs, dwSaveTo, pvSaveToPara, dwFlags);
-    return TRUE;
-}
-
-PCCRL_CONTEXT WINAPI CertCreateCRLContext( DWORD dwCertEncodingType,
-  const BYTE* pbCrlEncoded, DWORD cbCrlEncoded)
-{
-    PCRL_CONTEXT pcrl;
-    BYTE* data;
-
-    TRACE("%08lx %p %08lx\n", dwCertEncodingType, pbCrlEncoded, cbCrlEncoded);
-
-    /* FIXME: semi-stub, need to use CryptDecodeObjectEx to decode the CRL. */
-    pcrl = CryptMemAlloc( sizeof (CRL_CONTEXT) );
-    if( !pcrl )
-        return NULL;
-
-    data = CryptMemAlloc( cbCrlEncoded );
-    if( !data )
-    {
-        CryptMemFree( pcrl );
-        return NULL;
-    }
-
-    pcrl->dwCertEncodingType = dwCertEncodingType;
-    pcrl->pbCrlEncoded       = data;
-    pcrl->cbCrlEncoded       = cbCrlEncoded;
-    pcrl->pCrlInfo           = NULL;
-    pcrl->hCertStore         = 0;
-
-    return pcrl;
-}
-
-/* Decodes the encoded certificate and creates the certificate context for it.
- * The reference count is initially zero, so you must create a reference to it
- * to avoid leaking memory.
- */
-static PWINE_CERT_CONTEXT CRYPT_CreateCertificateContext(
- DWORD dwCertEncodingType, const BYTE *pbCertEncoded, DWORD cbCertEncoded)
-{
-    PWINE_CERT_CONTEXT cert = NULL;
-    BOOL ret;
-    PCERT_SIGNED_CONTENT_INFO signedCert = NULL;
-    PCERT_INFO certInfo = NULL;
-    DWORD size = 0;
-
-    TRACE("(%08lx, %p, %ld)\n", dwCertEncodingType, pbCertEncoded,
-     cbCertEncoded);
-
-    /* First try to decode it as a signed cert. */
-    ret = CryptDecodeObjectEx(X509_ASN_ENCODING, X509_CERT, pbCertEncoded,
-     cbCertEncoded, CRYPT_DECODE_ALLOC_FLAG | CRYPT_DECODE_NOCOPY_FLAG, NULL,
-     (BYTE *)&signedCert, &size);
-    if (ret)
-    {
-        size = 0;
-        ret = CryptDecodeObjectEx(X509_ASN_ENCODING, X509_CERT_TO_BE_SIGNED,
-         signedCert->ToBeSigned.pbData, signedCert->ToBeSigned.cbData,
-         CRYPT_DECODE_ALLOC_FLAG | CRYPT_DECODE_NOCOPY_FLAG, NULL,
-         (BYTE *)&certInfo, &size);
-        LocalFree(signedCert);
-    }
-    /* Failing that, try it as an unsigned cert */
-    if (!ret)
-    {
-        size = 0;
-        ret = CryptDecodeObjectEx(X509_ASN_ENCODING, X509_CERT_TO_BE_SIGNED,
-         pbCertEncoded, cbCertEncoded,
-         CRYPT_DECODE_ALLOC_FLAG | CRYPT_DECODE_NOCOPY_FLAG, NULL,
-         (BYTE *)&certInfo, &size);
-    }
-    if (ret)
-    {
-        BYTE *data = NULL;
-
-        cert = CryptMemAlloc(sizeof(WINE_CERT_CONTEXT));
-        if (!cert)
-            goto end;
-        data = CryptMemAlloc(cbCertEncoded);
-        if (!data)
-        {
-            CryptMemFree(cert);
-            cert = NULL;
-            goto end;
-        }
-        memcpy(data, pbCertEncoded, cbCertEncoded);
-        cert->cert.dwCertEncodingType = dwCertEncodingType;
-        cert->cert.pbCertEncoded      = data;
-        cert->cert.cbCertEncoded      = cbCertEncoded;
-        cert->cert.pCertInfo          = certInfo;
-        cert->cert.hCertStore         = 0;
-        cert->ref = 0;
-        InitializeCriticalSection(&cert->cs);
-        list_init(&cert->extendedProperties);
-    }
-
-end:
-    return cert;
-}
-
-static void CRYPT_FreeCert(PWINE_CERT_CONTEXT context)
-{
-    PWINE_CERT_PROPERTY prop, next;
-
-    CryptMemFree(context->cert.pbCertEncoded);
-    LocalFree(context->cert.pCertInfo);
-    DeleteCriticalSection(&context->cs);
-    LIST_FOR_EACH_ENTRY_SAFE(prop, next, &context->extendedProperties,
-     WINE_CERT_PROPERTY, entry)
-    {
-        list_remove(&prop->entry);
-        CryptMemFree(prop->pbData);
-        CryptMemFree(prop);
-    }
-    CryptMemFree(context);
-}
-
-PCCERT_CONTEXT WINAPI CertCreateCertificateContext(DWORD dwCertEncodingType,
- const BYTE *pbCertEncoded, DWORD cbCertEncoded)
-{
-    PWINE_CERT_CONTEXT cert;
-    PWINE_CERT_CONTEXT_REF ret = NULL;
-
-    TRACE("(%08lx, %p, %ld)\n", dwCertEncodingType, pbCertEncoded,
-     cbCertEncoded);
-
-    cert = CRYPT_CreateCertificateContext(dwCertEncodingType, pbCertEncoded,
-     cbCertEncoded);
-    if (cert)
-        ret = CRYPT_CreateCertRef(cert, 0);
-    return (PCCERT_CONTEXT)ret;
-}
-
-/* Since the properties are stored in a list, this is a tad inefficient
- * (O(n^2)) since I have to find the previous position every time.
- */
-DWORD WINAPI CertEnumCertificateContextProperties(PCCERT_CONTEXT pCertContext,
- DWORD dwPropId)
-{
-    PWINE_CERT_CONTEXT_REF ref = (PWINE_CERT_CONTEXT_REF)pCertContext;
-    DWORD ret;
-
-    TRACE("(%p, %ld)\n", pCertContext, dwPropId);
-
-    EnterCriticalSection(&ref->context->cs);
-    if (dwPropId)
-    {
-        PWINE_CERT_PROPERTY cursor = NULL;
-
-        LIST_FOR_EACH_ENTRY(cursor, &ref->context->extendedProperties,
-         WINE_CERT_PROPERTY, entry)
-        {
-            if (cursor->hdr.propID == dwPropId)
-                break;
-        }
-        if (cursor)
-        {
-            if (cursor->entry.next != &ref->context->extendedProperties)
-                ret = LIST_ENTRY(cursor->entry.next, WINE_CERT_PROPERTY,
-                 entry)->hdr.propID;
-            else
-                ret = 0;
-        }
-        else
-            ret = 0;
-    }
-    else if (!list_empty(&ref->context->extendedProperties))
-        ret = LIST_ENTRY(ref->context->extendedProperties.next,
-         WINE_CERT_PROPERTY, entry)->hdr.propID;
-    else
-        ret = 0;
-    LeaveCriticalSection(&ref->context->cs);
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_GetCertificateContextProperty(
- PWINE_CERT_CONTEXT context, DWORD dwPropId, void *pvData, DWORD *pcbData)
-{
-    PWINE_CERT_PROPERTY prop;
-    BOOL ret, found;
-
-    TRACE("(%p, %ld, %p, %p)\n", context, dwPropId, pvData, pcbData);
-
-    EnterCriticalSection(&context->cs);
-    ret = FALSE;
-    found = FALSE;
-    LIST_FOR_EACH_ENTRY(prop, &context->extendedProperties,
-     WINE_CERT_PROPERTY, entry)
-    {
-        if (prop->hdr.propID == dwPropId)
-        {
-            if (!pvData)
-            {
-                *pcbData = prop->hdr.cb;
-                ret = TRUE;
-            }
-            else if (*pcbData < prop->hdr.cb)
-            {
-                SetLastError(ERROR_MORE_DATA);
-                *pcbData = prop->hdr.cb;
-            }
-            else
-            {
-                memcpy(pvData, prop->pbData, prop->hdr.cb);
-                *pcbData = prop->hdr.cb;
-                ret = TRUE;
-            }
-            found = TRUE;
-        }
-        break;
-    }
-    if (!found)
-    {
-        /* Implicit properties */
-        switch (dwPropId)
-        {
-        case CERT_SHA1_HASH_PROP_ID:
-            ret = CryptHashCertificate(0, CALG_SHA1, 0,
-             context->cert.pbCertEncoded, context->cert.cbCertEncoded, pvData,
-             pcbData);
-            if (ret)
-            {
-                CRYPT_DATA_BLOB blob = { *pcbData, pvData };
-
-                ret = CRYPT_SetCertificateContextProperty(context, dwPropId,
-                 0, &blob);
-            }
-            break;
-        case CERT_KEY_PROV_INFO_PROP_ID:
-        case CERT_MD5_HASH_PROP_ID:
-        case CERT_SIGNATURE_HASH_PROP_ID:
-        case CERT_KEY_IDENTIFIER_PROP_ID:
-        case CERT_SUBJECT_PUBLIC_KEY_MD5_HASH_PROP_ID:
-        case CERT_ISSUER_SERIAL_NUMBER_MD5_HASH_PROP_ID:
-        case CERT_SUBJECT_NAME_MD5_HASH_PROP_ID:
-            FIXME("implicit property %ld\n", dwPropId);
-            break;
-        }
-    }
-    LeaveCriticalSection(&context->cs);
-    TRACE("returning %d\n", ret);
-    return ret;
-}
-
-BOOL WINAPI CertGetCertificateContextProperty(PCCERT_CONTEXT pCertContext,
- DWORD dwPropId, void *pvData, DWORD *pcbData)
-{
-    PWINE_CERT_CONTEXT_REF ref = (PWINE_CERT_CONTEXT_REF)pCertContext;
-    BOOL ret;
-
-    TRACE("(%p, %ld, %p, %p)\n", pCertContext, dwPropId, pvData, pcbData);
-
-    /* Special cases for invalid/special prop IDs.
-     */
-    switch (dwPropId)
-    {
-    case 0:
-    case CERT_CERT_PROP_ID:
-    case CERT_CRL_PROP_ID:
-    case CERT_CTL_PROP_ID:
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        return FALSE;
-    case CERT_ACCESS_STATE_PROP_ID:
-        if (!pvData)
-        {
-            *pcbData = sizeof(DWORD);
-            return TRUE;
-        }
-        else if (*pcbData < sizeof(DWORD))
-        {
-            SetLastError(ERROR_MORE_DATA);
-            *pcbData = sizeof(DWORD);
-            return FALSE;
-        }
-        else
-        {
-            DWORD state = 0;
-
-            if (pCertContext->hCertStore)
-            {
-                PWINECRYPT_CERTSTORE store =
-                 (PWINECRYPT_CERTSTORE)pCertContext->hCertStore;
-
-                /* Take advantage of knowledge of the stores to answer the
-                 * access state question
-                 */
-                if (store->type != StoreTypeReg ||
-                 !(store->dwOpenFlags & CERT_STORE_READONLY_FLAG))
-                    state |= CERT_ACCESS_STATE_WRITE_PERSIST_FLAG;
-            }
-            *(DWORD *)pvData = state;
-            return TRUE;
-        }
-    }
-
-    ret = CRYPT_GetCertificateContextProperty(ref->context, dwPropId,
-     pvData, pcbData);
-    TRACE("returning %d\n", ret);
-    return ret;
-}
-
-/* Copies cbData bytes from pbData to the context's property with ID
- * dwPropId.
- */
-static BOOL CRYPT_SaveCertificateContextProperty(PWINE_CERT_CONTEXT context,
- DWORD dwPropId, const BYTE *pbData, size_t cbData)
-{
-    BOOL ret = FALSE;
-    LPBYTE data;
-
-    if (cbData)
-    {
-        data = CryptMemAlloc(cbData);
-        if (data)
-            memcpy(data, pbData, cbData);
-    }
-    else
-        data = NULL;
-    if (!cbData || data)
-    {
-        PWINE_CERT_PROPERTY prop;
-
-        EnterCriticalSection(&context->cs);
-        LIST_FOR_EACH_ENTRY(prop, &context->extendedProperties,
-         WINE_CERT_PROPERTY, entry)
-        {
-            if (prop->hdr.propID == dwPropId)
-                break;
-        }
-        if (prop && prop->entry.next != &context->extendedProperties)
-        {
-            CryptMemFree(prop->pbData);
-            prop->hdr.cb = cbData;
-            prop->pbData = cbData ? data : NULL;
-            ret = TRUE;
-        }
-        else
-        {
-            prop = CryptMemAlloc(sizeof(WINE_CERT_PROPERTY));
-            if (prop)
-            {
-                prop->hdr.propID = dwPropId;
-                prop->hdr.unknown = 1;
-                prop->hdr.cb = cbData;
-                list_init(&prop->entry);
-                prop->pbData = cbData ? data : NULL;
-                list_add_tail(&context->extendedProperties, &prop->entry);
-                ret = TRUE;
-            }
-            else
-                CryptMemFree(data);
-        }
-        LeaveCriticalSection(&context->cs);
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_SetCertificateContextProperty(
- PWINE_CERT_CONTEXT context, DWORD dwPropId, DWORD dwFlags, const void *pvData)
-{
-    BOOL ret = FALSE;
-
-    TRACE("(%p, %ld, %08lx, %p)\n", context, dwPropId, dwFlags, pvData);
-
-    if (!pvData)
-    {
-        PWINE_CERT_PROPERTY prop, next;
-
-        EnterCriticalSection(&context->cs);
-        LIST_FOR_EACH_ENTRY_SAFE(prop, next, &context->extendedProperties,
-         WINE_CERT_PROPERTY, entry)
-        {
-            if (prop->hdr.propID == dwPropId)
-            {
-                list_remove(&prop->entry);
-                CryptMemFree(prop->pbData);
-                CryptMemFree(prop);
-            }
-        }
-        LeaveCriticalSection(&context->cs);
-        ret = TRUE;
-    }
-    else
-    {
-        switch (dwPropId)
-        {
-        case CERT_AUTO_ENROLL_PROP_ID:
-        case CERT_CTL_USAGE_PROP_ID:
-        case CERT_DESCRIPTION_PROP_ID:
-        case CERT_FRIENDLY_NAME_PROP_ID:
-        case CERT_HASH_PROP_ID:
-        case CERT_KEY_IDENTIFIER_PROP_ID:
-        case CERT_MD5_HASH_PROP_ID:
-        case CERT_NEXT_UPDATE_LOCATION_PROP_ID:
-        case CERT_PUBKEY_ALG_PARA_PROP_ID:
-        case CERT_PVK_FILE_PROP_ID:
-        case CERT_SIGNATURE_HASH_PROP_ID:
-        case CERT_ISSUER_PUBLIC_KEY_MD5_HASH_PROP_ID:
-        case CERT_SUBJECT_PUBLIC_KEY_MD5_HASH_PROP_ID:
-        case CERT_ENROLLMENT_PROP_ID:
-        case CERT_CROSS_CERT_DIST_POINTS_PROP_ID:
-        case CERT_RENEWAL_PROP_ID:
-        {
-            PCRYPT_DATA_BLOB blob = (PCRYPT_DATA_BLOB)pvData;
-
-            ret = CRYPT_SaveCertificateContextProperty(context, dwPropId,
-             blob->pbData, blob->cbData);
-            break;
-        }
-        case CERT_DATE_STAMP_PROP_ID:
-            ret = CRYPT_SaveCertificateContextProperty(context, dwPropId,
-             pvData, sizeof(FILETIME));
-            break;
-        default:
-            FIXME("%ld: stub\n", dwPropId);
-        }
-    }
-    TRACE("returning %d\n", ret);
-    return ret;
-}
-
-BOOL WINAPI CertSetCertificateContextProperty(PCCERT_CONTEXT pCertContext,
- DWORD dwPropId, DWORD dwFlags, const void *pvData)
-{
-    PWINE_CERT_CONTEXT_REF ref = (PWINE_CERT_CONTEXT_REF)pCertContext;
-    BOOL ret;
-
-    TRACE("(%p, %ld, %08lx, %p)\n", pCertContext, dwPropId, dwFlags, pvData);
-
-    /* Handle special cases for "read-only"/invalid prop IDs.  Windows just
-     * crashes on most of these, I'll be safer.
-     */
-    switch (dwPropId)
-    {
-    case 0:
-    case CERT_ACCESS_STATE_PROP_ID:
-    case CERT_CERT_PROP_ID:
-    case CERT_CRL_PROP_ID:
-    case CERT_CTL_PROP_ID:
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        return FALSE;
-    }
-    ret = CRYPT_SetCertificateContextProperty(ref->context, dwPropId,
-     dwFlags, pvData);
-    TRACE("returning %d\n", ret);
-    return ret;
-}
-
-/* Only the reference portion of the context is duplicated.  The returned
- * context has the cert store set to 0, to prevent the store's certificate free
- * function from getting called on partial data.
- * FIXME: is this okay?  Needs a test.
- */
-PCCERT_CONTEXT WINAPI CertDuplicateCertificateContext(
- PCCERT_CONTEXT pCertContext)
-{
-    PWINE_CERT_CONTEXT_REF ref = (PWINE_CERT_CONTEXT_REF)pCertContext, ret;
-
-    TRACE("(%p)\n", pCertContext);
-    if (ref)
-    {
-        ret = CryptMemAlloc(sizeof(WINE_CERT_CONTEXT_REF));
-        if (ret)
-        {
-            memcpy(ret, ref, sizeof(*ret));
-            ret->cert.hCertStore = 0;
-            InterlockedIncrement(&ret->context->ref);
-        }
-    }
-    else
-        ret = NULL;
-    return (PCCERT_CONTEXT)ret;
-}
-
-BOOL WINAPI CertAddCertificateContextToStore(HCERTSTORE hCertStore,
- PCCERT_CONTEXT pCertContext, DWORD dwAddDisposition,
- PCCERT_CONTEXT *ppStoreContext)
-{
-    PWINECRYPT_CERTSTORE store = (PWINECRYPT_CERTSTORE)hCertStore;
-    PWINE_CERT_CONTEXT_REF ref = (PWINE_CERT_CONTEXT_REF)pCertContext;
-    PWINE_CERT_CONTEXT cert;
-    BOOL ret;
-
-    TRACE("(%p, %p, %08lx, %p)\n", hCertStore, pCertContext,
-     dwAddDisposition, ppStoreContext);
-
-    /* FIXME: some tests needed to verify return codes */
-    if (!store)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return FALSE;
-    }
-    if (store->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return FALSE;
-    }
-
-    cert = CRYPT_CreateCertificateContext(ref->context->cert.dwCertEncodingType,
-     ref->context->cert.pbCertEncoded, ref->context->cert.cbCertEncoded);
-    if (cert)
-    {
-        PWINE_CERT_PROPERTY prop;
-
-        ret = TRUE;
-        EnterCriticalSection(&ref->context->cs);
-        LIST_FOR_EACH_ENTRY(prop, &ref->context->extendedProperties,
-         WINE_CERT_PROPERTY, entry)
-        {
-            ret = CRYPT_SaveCertificateContextProperty(cert, prop->hdr.propID,
-             prop->pbData, prop->hdr.cb);
-            if (!ret)
-                break;
-        }
-        LeaveCriticalSection(&ref->context->cs);
-        if (ret)
-        {
-            ret = store->addCert(store, (PCCERT_CONTEXT)cert, dwAddDisposition);
-            if (ret && ppStoreContext)
-                *ppStoreContext = (PCCERT_CONTEXT)store->createCertRef(cert,
-                 hCertStore);
-        }
-        if (!ret)
-            CRYPT_FreeCert(cert);
-    }
-    else
-        ret = FALSE;
-    return ret;
-}
-
-BOOL WINAPI CertAddEncodedCertificateToStore(HCERTSTORE hCertStore,
- DWORD dwCertEncodingType, const BYTE *pbCertEncoded, DWORD cbCertEncoded,
- DWORD dwAddDisposition, PCCERT_CONTEXT *ppCertContext)
-{
-    WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *)hCertStore;
-    BOOL ret;
-
-    TRACE("(%p, %08lx, %p, %ld, %08lx, %p)\n", hCertStore, dwCertEncodingType,
-     pbCertEncoded, cbCertEncoded, dwAddDisposition, ppCertContext);
-
-    if (!hcs)
-        ret = FALSE;
-    else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
-        ret = FALSE;
-    else
-    {
-        PWINE_CERT_CONTEXT cert = CRYPT_CreateCertificateContext(
-         dwCertEncodingType, pbCertEncoded, cbCertEncoded);
-
-        if (cert)
-        {
-            ret = hcs->addCert(hcs, (PCCERT_CONTEXT)cert, dwAddDisposition);
-            if (ret && ppCertContext)
-                *ppCertContext = (PCCERT_CONTEXT)hcs->createCertRef(cert,
-                 hCertStore);
-            if (!ret)
-                CRYPT_FreeCert(cert);
-        }
-        else
-            ret = FALSE;
-    }
-    return ret;
-}
-
-PCCERT_CONTEXT WINAPI CertEnumCertificatesInStore(HCERTSTORE hCertStore,
- PCCERT_CONTEXT pPrev)
-{
-    WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *)hCertStore;
-    PWINE_CERT_CONTEXT_REF prev = (PWINE_CERT_CONTEXT_REF)pPrev;
-    PCCERT_CONTEXT ret;
-
-    TRACE("(%p, %p)\n", hCertStore, pPrev);
-    if (!hCertStore)
-        ret = NULL;
-    else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
-        ret = NULL;
-    else
-        ret = (PCCERT_CONTEXT)hcs->enumCert(hcs, prev);
-    return ret;
-}
-
-BOOL WINAPI CertDeleteCertificateFromStore(PCCERT_CONTEXT pCertContext)
-{
-    BOOL ret;
-
-    TRACE("(%p)\n", pCertContext);
-
-    if (!pCertContext)
-        ret = TRUE;
-    else if (!pCertContext->hCertStore)
-    {
-        ret = TRUE;
-        CertFreeCertificateContext(pCertContext);
-    }
-    else
-    {
-        PWINECRYPT_CERTSTORE hcs =
-         (PWINECRYPT_CERTSTORE)pCertContext->hCertStore;
-
-        if (!hcs)
-            ret = TRUE;
-        else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
-            ret = FALSE;
-        else
-        {
-            ret = hcs->deleteCert(hcs, pCertContext, 0);
-            CertFreeCertificateContext(pCertContext);
-        }
-    }
-    return ret;
-}
-
-BOOL WINAPI CertAddEncodedCRLToStore(HCERTSTORE hCertStore,
- DWORD dwCertEncodingType, const BYTE *pbCrlEncoded, DWORD cbCrlEncoded,
- DWORD dwAddDisposition, PCCRL_CONTEXT *ppCrlContext)
-{
-    FIXME("(%p, %08lx, %p, %ld, %08lx, %p): stub\n", hCertStore,
-     dwCertEncodingType, pbCrlEncoded, cbCrlEncoded, dwAddDisposition,
-     ppCrlContext);
-    return FALSE;
-}
-
-BOOL WINAPI CertAddCRLContextToStore( HCERTSTORE hCertStore,
-             PCCRL_CONTEXT pCrlContext, DWORD dwAddDisposition,
-             PCCRL_CONTEXT* ppStoreContext )
-{
-    FIXME("%p %p %08lx %p\n", hCertStore, pCrlContext,
-          dwAddDisposition, ppStoreContext);
-    return TRUE;
-}
-
-BOOL WINAPI CertFreeCRLContext( PCCRL_CONTEXT pCrlContext)
-{
-    FIXME("%p\n", pCrlContext );
-
-    return TRUE;
-}
-
-BOOL WINAPI CertDeleteCRLFromStore(PCCRL_CONTEXT pCrlContext)
-{
-    FIXME("(%p): stub\n", pCrlContext);
-    return TRUE;
-}
-
-PCCRL_CONTEXT WINAPI CertEnumCRLsInStore(HCERTSTORE hCertStore,
- PCCRL_CONTEXT pPrev)
-{
-    FIXME("(%p, %p): stub\n", hCertStore, pPrev);
-    return NULL;
-}
-
-PCCTL_CONTEXT WINAPI CertCreateCTLContext(DWORD dwCertEncodingType,
-  const BYTE* pbCtlEncoded, DWORD cbCtlEncoded)
-{
-    FIXME("(%08lx, %p, %08lx): stub\n", dwCertEncodingType, pbCtlEncoded,
-     cbCtlEncoded);
-    return NULL;
-}
-
-BOOL WINAPI CertAddEncodedCTLToStore(HCERTSTORE hCertStore,
- DWORD dwMsgAndCertEncodingType, const BYTE *pbCtlEncoded, DWORD cbCtlEncoded,
- DWORD dwAddDisposition, PCCTL_CONTEXT *ppCtlContext)
-{
-    FIXME("(%p, %08lx, %p, %ld, %08lx, %p): stub\n", hCertStore,
-     dwMsgAndCertEncodingType, pbCtlEncoded, cbCtlEncoded, dwAddDisposition,
-     ppCtlContext);
-    return FALSE;
-}
-
-BOOL WINAPI CertAddCTLContextToStore(HCERTSTORE hCertStore,
- PCCTL_CONTEXT pCtlContext, DWORD dwAddDisposition,
- PCCTL_CONTEXT* ppStoreContext)
-{
-    FIXME("(%p, %p, %08lx, %p): stub\n", hCertStore, pCtlContext,
-     dwAddDisposition, ppStoreContext);
-    return TRUE;
-}
-
-BOOL WINAPI CertFreeCTLContext(PCCTL_CONTEXT pCtlContext)
-{
-    FIXME("(%p): stub\n", pCtlContext );
-    return TRUE;
-}
-
-BOOL WINAPI CertDeleteCTLFromStore(PCCTL_CONTEXT pCtlContext)
-{
-    FIXME("(%p): stub\n", pCtlContext);
-    return TRUE;
-}
-
-PCCTL_CONTEXT WINAPI CertEnumCTLsInStore(HCERTSTORE hCertStore,
- PCCTL_CONTEXT pPrev)
-{
-    FIXME("(%p, %p): stub\n", hCertStore, pPrev);
-    return NULL;
-}
-
-
-BOOL WINAPI CertCloseStore(HCERTSTORE hCertStore, DWORD dwFlags)
-{
-    WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *) hCertStore;
-
-    TRACE("(%p, %08lx)\n", hCertStore, dwFlags);
-
-    if( ! hCertStore )
-        return TRUE;
-
-    if ( hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC )
-        return FALSE;
-
-    if (InterlockedDecrement(&hcs->ref) == 0)
-    {
-        TRACE("%p's ref count is 0, freeing\n", hcs);
-        hcs->dwMagic = 0;
-        if (!(hcs->dwOpenFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG))
-            CryptReleaseContext(hcs->cryptProv, 0);
-        hcs->closeStore(hcs, dwFlags);
-    }
-    else
-        TRACE("%p's ref count is %ld\n", hcs, hcs->ref);
-    return TRUE;
-}
-
-BOOL WINAPI CertControlStore(HCERTSTORE hCertStore, DWORD dwFlags,
- DWORD dwCtrlType, void const *pvCtrlPara)
-{
-    WINECRYPT_CERTSTORE *hcs = (WINECRYPT_CERTSTORE *)hCertStore;
-    BOOL ret;
-
-    TRACE("(%p, %08lx, %ld, %p)\n", hCertStore, dwFlags, dwCtrlType,
-     pvCtrlPara);
-
-    if (!hcs)
-        ret = FALSE;
-    else if (hcs->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
-        ret = FALSE;
-    else
-    {
-        if (hcs->control)
-            ret = hcs->control(hCertStore, dwFlags, dwCtrlType, pvCtrlPara);
-        else
-            ret = TRUE;
-    }
-    return ret;
-}
-
-BOOL WINAPI CertGetCRLContextProperty(PCCRL_CONTEXT pCRLContext,
- DWORD dwPropId, void *pvData, DWORD *pcbData)
-{
-    FIXME("(%p, %ld, %p, %p): stub\n", pCRLContext, dwPropId, pvData, pcbData);
-    return FALSE;
-}
-
-BOOL WINAPI CertSetCRLContextProperty(PCCRL_CONTEXT pCRLContext,
- DWORD dwPropId, DWORD dwFlags, const void *pvData)
-{
-    FIXME("(%p, %ld, %08lx, %p): stub\n", pCRLContext, dwPropId, dwFlags,
-     pvData);
-    return FALSE;
-}
-
-BOOL WINAPI CertSerializeCRLStoreElement(PCCRL_CONTEXT pCrlContext,
- DWORD dwFlags, BYTE *pbElement, DWORD *pcbElement)
-{
-    FIXME("(%p, %08lx, %p, %p): stub\n", pCrlContext, dwFlags, pbElement,
-     pcbElement);
-    return FALSE;
-}
-
-BOOL WINAPI CertGetCTLContextProperty(PCCTL_CONTEXT pCTLContext,
- DWORD dwPropId, void *pvData, DWORD *pcbData)
-{
-    FIXME("(%p, %ld, %p, %p): stub\n", pCTLContext, dwPropId, pvData, pcbData);
-    return FALSE;
-}
-
-BOOL WINAPI CertSetCTLContextProperty(PCCTL_CONTEXT pCTLContext,
- DWORD dwPropId, DWORD dwFlags, const void *pvData)
-{
-    FIXME("(%p, %ld, %08lx, %p): stub\n", pCTLContext, dwPropId, dwFlags,
-     pvData);
-    return FALSE;
-}
-
-BOOL WINAPI CertSerializeCTLStoreElement(PCCTL_CONTEXT pCtlContext,
- DWORD dwFlags, BYTE *pbElement, DWORD *pcbElement)
-{
-    FIXME("(%p, %08lx, %p, %p): stub\n", pCtlContext, dwFlags, pbElement,
-     pcbElement);
-    return FALSE;
-}
-
-BOOL WINAPI CertSerializeCertificateStoreElement(PCCERT_CONTEXT pCertContext,
- DWORD dwFlags, BYTE *pbElement, DWORD *pcbElement)
-{
-    BOOL ret;
-
-    TRACE("(%p, %08lx, %p, %p)\n", pCertContext, dwFlags, pbElement,
-     pcbElement);
-
-    if (pCertContext)
-    {
-        PWINE_CERT_CONTEXT_REF ref = (PWINE_CERT_CONTEXT_REF)pCertContext;
-        DWORD bytesNeeded = sizeof(WINE_CERT_PROP_HEADER) +
-         pCertContext->cbCertEncoded;
-        PWINE_CERT_PROPERTY prop;
-
-        EnterCriticalSection(&ref->context->cs);
-        LIST_FOR_EACH_ENTRY(prop, &ref->context->extendedProperties,
-         WINE_CERT_PROPERTY, entry)
-            bytesNeeded += sizeof(WINE_CERT_PROP_HEADER) + prop->hdr.cb;
-        if (!pbElement)
-        {
-            *pcbElement = bytesNeeded;
-            ret = TRUE;
-        }
-        else if (*pcbElement < bytesNeeded)
-        {
-            *pcbElement = bytesNeeded;
-            SetLastError(ERROR_MORE_DATA);
-            ret = FALSE;
-        }
-        else
-        {
-            PWINE_CERT_PROP_HEADER hdr;
-
-            LIST_FOR_EACH_ENTRY(prop, &ref->context->extendedProperties,
-             WINE_CERT_PROPERTY, entry)
-            {
-                memcpy(pbElement, &prop->hdr, sizeof(WINE_CERT_PROP_HEADER));
-                pbElement += sizeof(WINE_CERT_PROP_HEADER);
-                if (prop->hdr.cb)
-                {
-                    memcpy(pbElement, prop->pbData, prop->hdr.cb);
-                    pbElement += prop->hdr.cb;
-                }
-            }
-            hdr = (PWINE_CERT_PROP_HEADER)pbElement;
-            hdr->propID = CERT_CERT_PROP_ID;
-            hdr->unknown = 1;
-            hdr->cb = pCertContext->cbCertEncoded;
-            memcpy(pbElement + sizeof(WINE_CERT_PROP_HEADER),
-             pCertContext->pbCertEncoded, pCertContext->cbCertEncoded);
-            ret = TRUE;
-        }
-        LeaveCriticalSection(&ref->context->cs);
-    }
-    else
-        ret = FALSE;
-    return ret;
-}
-
-/* Looks for the property with ID propID in the buffer buf.  Returns a pointer
- * to its header if a valid header is found, NULL if not.  Valid means the
- * length of thte property won't overrun buf, and the unknown field is 1.
- */
-static const WINE_CERT_PROP_HEADER *CRYPT_findPropID(const BYTE *buf,
- DWORD size, DWORD propID)
-{
-    const WINE_CERT_PROP_HEADER *ret = NULL;
-    BOOL done = FALSE;
-
-    while (size && !ret && !done)
-    {
-        if (size < sizeof(WINE_CERT_PROP_HEADER))
-        {
-            SetLastError(CRYPT_E_FILE_ERROR);
-            done = TRUE;
-        }
-        else
-        {
-            const WINE_CERT_PROP_HEADER *hdr =
-             (const WINE_CERT_PROP_HEADER *)buf;
-
-            size -= sizeof(WINE_CERT_PROP_HEADER);
-            buf += sizeof(WINE_CERT_PROP_HEADER);
-            if (size < hdr->cb)
-            {
-                SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-                done = TRUE;
-            }
-            else if (!hdr->propID)
-            {
-                /* assume a zero prop ID means the data are uninitialized, so
-                 * stop looking.
-                 */
-                done = TRUE;
-            }
-            else if (hdr->unknown != 1)
-            {
-                SetLastError(ERROR_FILE_NOT_FOUND);
-                done = TRUE;
-            }
-            else if (hdr->propID == propID)
-                ret = hdr;
-            else
-            {
-                buf += hdr->cb;
-                size -= hdr->cb;
-            }
-        }
-    }
-    return ret;
-}
-
-static const void * WINAPI CRYPT_ReadSerializedElement(const BYTE *pbElement,
- DWORD cbElement, DWORD dwContextTypeFlags, DWORD *pdwContentType)
-{
-    const void *context;
-
-    TRACE("(%p, %ld, %08lx, %p)\n", pbElement, cbElement, dwContextTypeFlags,
-     pdwContentType);
-
-    if (!cbElement)
-    {
-        SetLastError(ERROR_END_OF_MEDIA);
-        return NULL;
-    }
-
-    __TRY
-    {
-        const WINE_CONTEXT_INTERFACE *contextInterface = NULL;
-        const WINE_CERT_PROP_HEADER *hdr = NULL;
-        DWORD type = 0;
-        BOOL ret;
-
-        ret = TRUE;
-        context = NULL;
-        if (dwContextTypeFlags == CERT_STORE_ALL_CONTEXT_FLAG)
-        {
-            hdr = CRYPT_findPropID(pbElement, cbElement, CERT_CERT_PROP_ID);
-            if (hdr)
-                type = CERT_STORE_CERTIFICATE_CONTEXT;
-            else
-            {
-                hdr = CRYPT_findPropID(pbElement, cbElement, CERT_CRL_PROP_ID);
-                if (hdr)
-                    type = CERT_STORE_CRL_CONTEXT;
-                else
-                {
-                    hdr = CRYPT_findPropID(pbElement, cbElement,
-                     CERT_CTL_PROP_ID);
-                    if (hdr)
-                        type = CERT_STORE_CTL_CONTEXT;
-                }
-            }
-        }
-        else if (dwContextTypeFlags & CERT_STORE_CERTIFICATE_CONTEXT_FLAG)
-        {
-            hdr = CRYPT_findPropID(pbElement, cbElement, CERT_CERT_PROP_ID);
-            type = CERT_STORE_CERTIFICATE_CONTEXT;
-        }
-        else if (dwContextTypeFlags & CERT_STORE_CRL_CONTEXT_FLAG)
-        {
-            hdr = CRYPT_findPropID(pbElement, cbElement, CERT_CRL_PROP_ID);
-            type = CERT_STORE_CRL_CONTEXT;
-        }
-        else if (dwContextTypeFlags & CERT_STORE_CTL_CONTEXT_FLAG)
-        {
-            hdr = CRYPT_findPropID(pbElement, cbElement, CERT_CTL_PROP_ID);
-            type = CERT_STORE_CTL_CONTEXT;
-        }
-
-        switch (type)
-        {
-        case CERT_STORE_CERTIFICATE_CONTEXT:
-            contextInterface = &gCertInterface;
-            break;
-        case CERT_STORE_CRL_CONTEXT:
-            contextInterface = &gCRLInterface;
-            break;
-        case CERT_STORE_CTL_CONTEXT:
-            contextInterface = &gCTLInterface;
-            break;
-        default:
-            SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-            ret = FALSE;
-        }
-        if (!hdr)
-            ret = FALSE;
-
-        if (ret)
-            context = contextInterface->create(X509_ASN_ENCODING,
-             (BYTE *)hdr + sizeof(WINE_CERT_PROP_HEADER), hdr->cb);
-        if (ret && context)
-        {
-            BOOL noMoreProps = FALSE;
-
-            while (!noMoreProps && ret)
-            {
-                if (cbElement < sizeof(WINE_CERT_PROP_HEADER))
-                    ret = FALSE;
-                else
-                {
-                    const WINE_CERT_PROP_HEADER *hdr =
-                     (const WINE_CERT_PROP_HEADER *)pbElement;
-
-                    TRACE("prop is %ld\n", hdr->propID);
-                    cbElement -= sizeof(WINE_CERT_PROP_HEADER);
-                    pbElement += sizeof(WINE_CERT_PROP_HEADER);
-                    if (cbElement < hdr->cb)
-                    {
-                        SetLastError(HRESULT_FROM_WIN32(
-                         ERROR_INVALID_PARAMETER));
-                        ret = FALSE;
-                    }
-                    else if (!hdr->propID)
-                    {
-                        /* Like in CRYPT_findPropID, stop if the propID is zero
-                         */
-                        noMoreProps = TRUE;
-                    }
-                    else if (hdr->unknown != 1)
-                    {
-                        SetLastError(ERROR_FILE_NOT_FOUND);
-                        ret = FALSE;
-                    }
-                    else if (hdr->propID != CERT_CERT_PROP_ID &&
-                     hdr->propID != CERT_CRL_PROP_ID && hdr->propID !=
-                     CERT_CTL_PROP_ID)
-                    {
-                        /* Have to create a blob for most types, but not
-                         * for all.. arghh.
-                         */
-                        switch (hdr->propID)
-                        {
-                        case CERT_AUTO_ENROLL_PROP_ID:
-                        case CERT_CTL_USAGE_PROP_ID:
-                        case CERT_DESCRIPTION_PROP_ID:
-                        case CERT_FRIENDLY_NAME_PROP_ID:
-                        case CERT_HASH_PROP_ID:
-                        case CERT_KEY_IDENTIFIER_PROP_ID:
-                        case CERT_MD5_HASH_PROP_ID:
-                        case CERT_NEXT_UPDATE_LOCATION_PROP_ID:
-                        case CERT_PUBKEY_ALG_PARA_PROP_ID:
-                        case CERT_PVK_FILE_PROP_ID:
-                        case CERT_SIGNATURE_HASH_PROP_ID:
-                        case CERT_ISSUER_PUBLIC_KEY_MD5_HASH_PROP_ID:
-                        case CERT_SUBJECT_PUBLIC_KEY_MD5_HASH_PROP_ID:
-                        case CERT_ENROLLMENT_PROP_ID:
-                        case CERT_CROSS_CERT_DIST_POINTS_PROP_ID:
-                        case CERT_RENEWAL_PROP_ID:
-                        {
-                            CRYPT_DATA_BLOB blob = { hdr->cb,
-                             (LPBYTE)pbElement };
-
-                            ret = contextInterface->setProp(context,
-                             hdr->propID, 0, &blob);
-                            break;
-                        }
-                        case CERT_DATE_STAMP_PROP_ID:
-                            ret = contextInterface->setProp(context,
-                             hdr->propID, 0, pbElement);
-                            break;
-                        default:
-                            FIXME("prop ID %ld: stub\n", hdr->propID);
-                        }
-                    }
-                    pbElement += hdr->cb;
-                    cbElement -= hdr->cb;
-                    if (!cbElement)
-                        noMoreProps = TRUE;
-                }
-            }
-            if (ret)
-            {
-                if (pdwContentType)
-                    *pdwContentType = type;
-            }
-            else
-            {
-                contextInterface->free(context);
-                context = NULL;
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        context = NULL;
-    }
-    __ENDTRY
-    return context;
-}
-
-BOOL WINAPI CertAddSerializedElementToStore(HCERTSTORE hCertStore,
- const BYTE *pbElement, DWORD cbElement, DWORD dwAddDisposition, DWORD dwFlags,
- DWORD dwContextTypeFlags, DWORD *pdwContentType, const void **ppvContext)
-{
-    const void *context;
-    DWORD type;
-    BOOL ret;
-
-    TRACE("(%p, %p, %ld, %08lx, %08lx, %08lx, %p, %p)\n", hCertStore,
-     pbElement, cbElement, dwAddDisposition, dwFlags, dwContextTypeFlags,
-     pdwContentType, ppvContext);
-
-    /* Call the internal function, then delete the hashes.  Tests show this
-     * function uses real hash values, not whatever's stored in the hash
-     * property.
-     */
-    context = CRYPT_ReadSerializedElement(pbElement, cbElement,
-     dwContextTypeFlags, &type);
-    if (context)
-    {
-        const WINE_CONTEXT_INTERFACE *contextInterface = NULL;
-
-        switch (type)
-        {
-        case CERT_STORE_CERTIFICATE_CONTEXT:
-            contextInterface = &gCertInterface;
-            break;
-        case CERT_STORE_CRL_CONTEXT:
-            contextInterface = &gCRLInterface;
-            break;
-        case CERT_STORE_CTL_CONTEXT:
-            contextInterface = &gCTLInterface;
-            break;
-        default:
-            SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        }
-        if (contextInterface)
-        {
-            contextInterface->setProp(context, CERT_HASH_PROP_ID, 0, NULL);
-            contextInterface->setProp(context, CERT_MD5_HASH_PROP_ID, 0, NULL);
-            contextInterface->setProp(context, CERT_SIGNATURE_HASH_PROP_ID, 0,
-             NULL);
-            if (pdwContentType)
-                *pdwContentType = type;
-            ret = contextInterface->addContextToStore(hCertStore, context,
-             dwAddDisposition, ppvContext);
-            contextInterface->free(context);
-        }
-        else
-            ret = FALSE;
-    }
-    else
-        ret = FALSE;
-    return ret;
-}
-
-BOOL WINAPI CertFreeCertificateContext(PCCERT_CONTEXT pCertContext)
-{
-    TRACE("(%p)\n", pCertContext);
-
-    if (pCertContext)
-    {
-        PWINE_CERT_CONTEXT_REF ref = (PWINE_CERT_CONTEXT_REF)pCertContext;
-        PWINECRYPT_CERTSTORE store = (PWINECRYPT_CERTSTORE)ref->cert.hCertStore;
-
-        if (InterlockedDecrement(&ref->context->ref) == 0)
-        {
-            TRACE("%p's ref count is 0, freeing\n", ref->context);
-            CRYPT_FreeCert(ref->context);
-        }
-        else
-            TRACE("%p's ref count is %ld\n", ref->context, ref->context->ref);
-        if (store && store->dwMagic == WINE_CRYPTCERTSTORE_MAGIC &&
-         store->freeCert)
-            store->freeCert(ref);
-        CryptMemFree(ref);
-    }
-    return TRUE;
-}
-
-PCCERT_CONTEXT WINAPI CertFindCertificateInStore(HCERTSTORE hCertStore,
-               DWORD dwCertEncodingType, DWORD dwFlags, DWORD dwType,
-               const void *pvPara, PCCERT_CONTEXT pPrevCertContext)
-{
-    FIXME("stub: %p %ld %ld %ld %p %p\n", hCertStore, dwCertEncodingType,
-       dwFlags, dwType, pvPara, pPrevCertContext);
-    SetLastError(CRYPT_E_NOT_FOUND);
-    return NULL;
-}
-
-BOOL WINAPI CertAddStoreToCollection(HCERTSTORE hCollectionStore,
- HCERTSTORE hSiblingStore, DWORD dwUpdateFlags, DWORD dwPriority)
-{
-    PWINE_COLLECTIONSTORE collection = (PWINE_COLLECTIONSTORE)hCollectionStore;
-    WINECRYPT_CERTSTORE *sibling = (WINECRYPT_CERTSTORE *)hSiblingStore;
-    PWINE_STORE_LIST_ENTRY entry;
-    BOOL ret;
-
-    TRACE("(%p, %p, %08lx, %ld)\n", hCollectionStore, hSiblingStore,
-     dwUpdateFlags, dwPriority);
-
-    if (!collection || !sibling)
-        return TRUE;
-    if (collection->hdr.dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
-    {
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        return FALSE;
-    }
-    if (collection->hdr.type != StoreTypeCollection)
-    {
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        return FALSE;
-    }
-    if (sibling->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
-    {
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        return FALSE;
-    }
-
-    entry = CryptMemAlloc(sizeof(WINE_STORE_LIST_ENTRY));
-    if (entry)
-    {
-        InterlockedIncrement(&sibling->ref);
-        TRACE("sibling %p's ref count is %ld\n", sibling, sibling->ref);
-        entry->store = sibling;
-        entry->dwUpdateFlags = dwUpdateFlags;
-        entry->dwPriority = dwPriority;
-        list_init(&entry->entry);
-        TRACE("%p: adding %p, priority %ld\n", collection, entry, dwPriority);
-        EnterCriticalSection(&collection->cs);
-        if (dwPriority)
-        {
-            PWINE_STORE_LIST_ENTRY cursor;
-            BOOL added = FALSE;
-
-            LIST_FOR_EACH_ENTRY(cursor, &collection->stores,
-             WINE_STORE_LIST_ENTRY, entry)
-            {
-                if (cursor->dwPriority < dwPriority)
-                {
-                    list_add_before(&cursor->entry, &entry->entry);
-                    added = TRUE;
-                    break;
-                }
-            }
-            if (!added)
-                list_add_tail(&collection->stores, &entry->entry);
-        }
-        else
-            list_add_tail(&collection->stores, &entry->entry);
-        LeaveCriticalSection(&collection->cs);
-        ret = TRUE;
-    }
-    else
-        ret = FALSE;
-    return ret;
-}
-
-void WINAPI CertRemoveStoreFromCollection(HCERTSTORE hCollectionStore,
- HCERTSTORE hSiblingStore)
-{
-    PWINE_COLLECTIONSTORE collection = (PWINE_COLLECTIONSTORE)hCollectionStore;
-    WINECRYPT_CERTSTORE *sibling = (WINECRYPT_CERTSTORE *)hSiblingStore;
-    PWINE_STORE_LIST_ENTRY store, next;
-
-    TRACE("(%p, %p)\n", hCollectionStore, hSiblingStore);
-
-    if (!collection || !sibling)
-        return;
-    if (collection->hdr.dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
-    {
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        return;
-    }
-    if (collection->hdr.type != StoreTypeCollection)
-        return;
-    if (sibling->dwMagic != WINE_CRYPTCERTSTORE_MAGIC)
-    {
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        return;
-    }
-    EnterCriticalSection(&collection->cs);
-    LIST_FOR_EACH_ENTRY_SAFE(store, next, &collection->stores,
-     WINE_STORE_LIST_ENTRY, entry)
-    {
-        if (store->store == sibling)
-        {
-            list_remove(&store->entry);
-            CertCloseStore(store->store, 0);
-            CryptMemFree(store);
-            break;
-        }
-    }
-    LeaveCriticalSection(&collection->cs);
-}
-
-PCRYPT_ATTRIBUTE WINAPI CertFindAttribute(LPCSTR pszObjId, DWORD cAttr,
- CRYPT_ATTRIBUTE rgAttr[])
-{
-    PCRYPT_ATTRIBUTE ret = NULL;
-    DWORD i;
-
-    TRACE("%s %ld %p\n", debugstr_a(pszObjId), cAttr, rgAttr);
-
-    if (!cAttr)
-        return NULL;
-    if (!pszObjId)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return NULL;
-    }
-
-    for (i = 0; !ret && i < cAttr; i++)
-        if (rgAttr[i].pszObjId && !strcmp(pszObjId, rgAttr[i].pszObjId))
-            ret = &rgAttr[i];
-    return ret;
-}
-
-PCERT_EXTENSION WINAPI CertFindExtension(LPCSTR pszObjId, DWORD cExtensions,
- CERT_EXTENSION rgExtensions[])
-{
-    PCERT_EXTENSION ret = NULL;
-    DWORD i;
-
-    TRACE("%s %ld %p\n", debugstr_a(pszObjId), cExtensions, rgExtensions);
-
-    if (!cExtensions)
-        return NULL;
-    if (!pszObjId)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return NULL;
-    }
-
-    for (i = 0; !ret && i < cExtensions; i++)
-        if (rgExtensions[i].pszObjId && !strcmp(pszObjId,
-         rgExtensions[i].pszObjId))
-            ret = &rgExtensions[i];
-    return ret;
-}
-
-PCERT_RDN_ATTR WINAPI CertFindRDNAttr(LPCSTR pszObjId, PCERT_NAME_INFO pName)
-{
-    PCERT_RDN_ATTR ret = NULL;
-    DWORD i, j;
-
-    TRACE("%s %p\n", debugstr_a(pszObjId), pName);
-
-    if (!pszObjId)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return NULL;
-    }
-
-    for (i = 0; !ret && i < pName->cRDN; i++)
-        for (j = 0; !ret && j < pName->rgRDN[i].cRDNAttr; j++)
-            if (pName->rgRDN[i].rgRDNAttr[j].pszObjId && !strcmp(pszObjId,
-             pName->rgRDN[i].rgRDNAttr[j].pszObjId))
-                ret = &pName->rgRDN[i].rgRDNAttr[j];
-    return ret;
-}
-
-LONG WINAPI CertVerifyTimeValidity(LPFILETIME pTimeToVerify,
- PCERT_INFO pCertInfo)
-{
-    FILETIME fileTime;
-    LONG ret;
-
-    if (!pTimeToVerify)
-    {
-        SYSTEMTIME sysTime;
-
-        GetSystemTime(&sysTime);
-        SystemTimeToFileTime(&sysTime, &fileTime);
-        pTimeToVerify = &fileTime;
-    }
-    if ((ret = CompareFileTime(pTimeToVerify, &pCertInfo->NotBefore)) >= 0)
-    {
-        ret = CompareFileTime(pTimeToVerify, &pCertInfo->NotAfter);
-        if (ret < 0)
-            ret = 0;
-    }
-    return ret;
-}
-
-BOOL WINAPI CryptHashCertificate(HCRYPTPROV hCryptProv, ALG_ID Algid,
- DWORD dwFlags, const BYTE *pbEncoded, DWORD cbEncoded, BYTE *pbComputedHash,
- DWORD *pcbComputedHash)
-{
-    BOOL ret = TRUE;
-    HCRYPTHASH hHash = 0;
-
-    TRACE("(%ld, %d, %08lx, %p, %ld, %p, %p)\n", hCryptProv, Algid, dwFlags,
-     pbEncoded, cbEncoded, pbComputedHash, pcbComputedHash);
-
-    if (!hCryptProv)
-        hCryptProv = CRYPT_GetDefaultProvider();
-    if (!Algid)
-        Algid = CALG_SHA1;
-    if (ret)
-    {
-        ret = CryptCreateHash(hCryptProv, Algid, 0, 0, &hHash);
-        if (ret)
-        {
-            ret = CryptHashData(hHash, pbEncoded, cbEncoded, 0);
-            if (ret)
-                ret = CryptGetHashParam(hHash, HP_HASHVAL, pbComputedHash,
-                 pcbComputedHash, 0);
-            CryptDestroyHash(hHash);
-        }
-    }
-    return ret;
-}
-
-BOOL WINAPI CryptSignCertificate(HCRYPTPROV hCryptProv, DWORD dwKeySpec,
- DWORD dwCertEncodingType, const BYTE *pbEncodedToBeSigned,
- DWORD cbEncodedToBeSigned, PCRYPT_ALGORITHM_IDENTIFIER pSignatureAlgorithm,
- const void *pvHashAuxInfo, BYTE *pbSignature, DWORD *pcbSignature)
-{
-    BOOL ret;
-    ALG_ID algID;
-    HCRYPTHASH hHash;
-
-    TRACE("(%08lx, %ld, %ld, %p, %ld, %p, %p, %p, %p)\n", hCryptProv,
-     dwKeySpec, dwCertEncodingType, pbEncodedToBeSigned, cbEncodedToBeSigned,
-     pSignatureAlgorithm, pvHashAuxInfo, pbSignature, pcbSignature);
-
-    algID = CertOIDToAlgId(pSignatureAlgorithm->pszObjId);
-    if (!algID)
-    {
-        SetLastError(NTE_BAD_ALGID);
-        return FALSE;
-    }
-    if (!hCryptProv)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return FALSE;
-    }
-
-    ret = CryptCreateHash(hCryptProv, algID, 0, 0, &hHash);
-    if (ret)
-    {
-        ret = CryptHashData(hHash, pbEncodedToBeSigned, cbEncodedToBeSigned, 0);
-        if (ret)
-            ret = CryptSignHashW(hHash, dwKeySpec, NULL, 0, pbSignature,
-             pcbSignature);
-        CryptDestroyHash(hHash);
-    }
-    return ret;
-}
-
-BOOL WINAPI CryptVerifyCertificateSignature(HCRYPTPROV hCryptProv,
- DWORD dwCertEncodingType, const BYTE *pbEncoded, DWORD cbEncoded,
- PCERT_PUBLIC_KEY_INFO pPublicKey)
-{
-    return CryptVerifyCertificateSignatureEx(hCryptProv, dwCertEncodingType,
-     CRYPT_VERIFY_CERT_SIGN_SUBJECT_BLOB, (void *)pbEncoded,
-     CRYPT_VERIFY_CERT_SIGN_ISSUER_PUBKEY, pPublicKey, 0, NULL);
-}
-
-BOOL WINAPI CryptVerifyCertificateSignatureEx(HCRYPTPROV hCryptProv,
- DWORD dwCertEncodingType, DWORD dwSubjectType, void *pvSubject,
- DWORD dwIssuerType, void *pvIssuer, DWORD dwFlags, void *pvReserved)
-{
-    BOOL ret = TRUE;
-    CRYPT_DATA_BLOB subjectBlob;
-
-    TRACE("(%08lx, %ld, %ld, %p, %ld, %p, %08lx, %p)\n", hCryptProv,
-     dwCertEncodingType, dwSubjectType, pvSubject, dwIssuerType, pvIssuer,
-     dwFlags, pvReserved);
-
-    switch (dwSubjectType)
-    {
-    case CRYPT_VERIFY_CERT_SIGN_SUBJECT_BLOB:
-    {
-        PCRYPT_DATA_BLOB blob = (PCRYPT_DATA_BLOB)pvSubject;
-
-        subjectBlob.pbData = blob->pbData;
-        subjectBlob.cbData = blob->cbData;
-        break;
-    }
-    case CRYPT_VERIFY_CERT_SIGN_SUBJECT_CERT:
-    {
-        PCERT_CONTEXT context = (PCERT_CONTEXT)pvSubject;
-
-        subjectBlob.pbData = context->pbCertEncoded;
-        subjectBlob.cbData = context->cbCertEncoded;
-        break;
-    }
-    case CRYPT_VERIFY_CERT_SIGN_SUBJECT_CRL:
-    {
-        PCRL_CONTEXT context = (PCRL_CONTEXT)pvSubject;
-
-        subjectBlob.pbData = context->pbCrlEncoded;
-        subjectBlob.cbData = context->cbCrlEncoded;
-        break;
-    }
-    default:
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        ret = FALSE;
-    }
-
-    if (ret)
-    {
-        PCERT_SIGNED_CONTENT_INFO signedCert = NULL;
-        DWORD size = 0;
-
-        ret = CryptDecodeObjectEx(dwCertEncodingType, X509_CERT,
-         subjectBlob.pbData, subjectBlob.cbData,
-         CRYPT_DECODE_ALLOC_FLAG | CRYPT_DECODE_NOCOPY_FLAG, NULL,
-         (BYTE *)&signedCert, &size);
-        if (ret)
-        {
-            switch (dwIssuerType)
-            {
-            case CRYPT_VERIFY_CERT_SIGN_ISSUER_PUBKEY:
-            {
-                PCERT_PUBLIC_KEY_INFO pubKeyInfo =
-                 (PCERT_PUBLIC_KEY_INFO)pvIssuer;
-                ALG_ID algID = CertOIDToAlgId(pubKeyInfo->Algorithm.pszObjId);
-
-                if (algID)
-                {
-                    HCRYPTKEY key;
-
-                    ret = CryptImportPublicKeyInfoEx(hCryptProv,
-                     dwCertEncodingType, pubKeyInfo, algID, 0, NULL, &key);
-                    if (ret)
-                    {
-                        HCRYPTHASH hash;
-
-                        ret = CryptCreateHash(hCryptProv, algID, 0, 0, &hash);
-                        if (ret)
-                        {
-                            ret = CryptHashData(hash,
-                             signedCert->ToBeSigned.pbData,
-                             signedCert->ToBeSigned.cbData, 0);
-                            if (ret)
-                            {
-                                ret = CryptVerifySignatureW(hash,
-                                 signedCert->Signature.pbData,
-                                 signedCert->Signature.cbData, key, NULL, 0);
-                            }
-                            CryptDestroyHash(hash);
-                        }
-                        CryptDestroyKey(key);
-                    }
-                }
-                else
-                {
-                    SetLastError(NTE_BAD_ALGID);
-                    ret = FALSE;
-                }
-                break;
-            }
-            case CRYPT_VERIFY_CERT_SIGN_ISSUER_CERT:
-            case CRYPT_VERIFY_CERT_SIGN_ISSUER_CHAIN:
-                FIXME("issuer type %ld: stub\n", dwIssuerType);
-                ret = FALSE;
-                break;
-            case CRYPT_VERIFY_CERT_SIGN_ISSUER_NULL:
-                if (pvIssuer)
-                {
-                    SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-                    ret = FALSE;
-                }
-                else
-                {
-                    FIXME("unimplemented for NULL signer\n");
-                    SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-                    ret = FALSE;
-                }
-                break;
-            default:
-                SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-                ret = FALSE;
-            }
-            LocalFree(signedCert);
-        }
-    }
-    return ret;
-}
-
-HCRYPTOIDFUNCSET WINAPI CryptInitOIDFunctionSet(LPCSTR pszFuncName, DWORD dwFlags)
-{
-    FIXME("stub: %s %lx\n", debugstr_a(pszFuncName), dwFlags);
-    return NULL;
-}
-
-BOOL WINAPI CryptUnregisterDefaultOIDFunction(DWORD dwEncodingType,
-                                              LPCSTR pszFuncName, LPCWSTR pwszDll)
-{
-    FIXME("stub: %lx %s %s\n", dwEncodingType, debugstr_a(pszFuncName), debugstr_w(pwszDll));
-    return FALSE;
-}
diff --git a/reactos/lib/crypt32/crypt32.def b/reactos/lib/crypt32/crypt32.def
deleted file mode 100644 (file)
index 079203b..0000000
+++ /dev/null
@@ -1,36 +0,0 @@
-LIBRARY CRYPT32.DLL
-EXPORTS
-
-CertAlgIdToOID@4                         @1030
-
-CertOIDToAlgId@4                         @1095
-
-CryptMemAlloc@4                          @1175
-CryptMemFree@4                           @1176
-CryptMemRealloc@8                        @1177
-
-CryptProtectData@28                      @1193
-
-CryptRegisterDefaultOIDFunction@16       @1195
-CryptSIPAddProvider@4                    @1198
-
-CryptSIPLoad@12                          @1201
-CryptSIPRemoveProvider@4                 @1203
-
-CryptSIPRetrieveSubjectGuid@12           @1205
-
-CryptUnprotectData@28                    @1221
-
-I_CryptCreateLruCache@8                  @1240
-
-I_CryptDetachTls@4                       @1242
-
-I_CryptFindLruEntryData@4                @1247
-
-I_CryptFlushLruCache@4                   @1249
-I_CryptFreeLruCache@4                    @1250
-I_CryptFreeTls@8                         @1251
-
-I_CryptGetTls@4                          @1260
-
-I_CryptSetTls@8                          @1268
\ No newline at end of file
diff --git a/reactos/lib/crypt32/crypt32.rc b/reactos/lib/crypt32/crypt32.rc
deleted file mode 100644 (file)
index 4db5b62..0000000
+++ /dev/null
@@ -1,7 +0,0 @@
-/* $Id: crypt32.rc $ */
-
-#define REACTOS_VERSION_DLL
-#define REACTOS_STR_FILE_DESCRIPTION   "Crypt\0"
-#define REACTOS_STR_INTERNAL_NAME      "crypt32\0"
-#define REACTOS_STR_ORIGINAL_FILENAME  "crypt32.dll\0"
-#include <reactos/version.rc>
diff --git a/reactos/lib/crypt32/crypt32.xml b/reactos/lib/crypt32/crypt32.xml
deleted file mode 100644 (file)
index 50a99d8..0000000
+++ /dev/null
@@ -1,14 +0,0 @@
-<module name="crypt32" type="win32dll" baseaddress="${BASEADDRESS_CRYPT32}" installbase="system32" installname="crypt32.dll">
-       <importlibrary definition="crypt32.def" />
-       <include base="crypt32">.</include>
-       <define name="__USE_W32API" />
-       <define name="_WIN32_WINNT">0x501</define>
-       <library>ntdll</library>
-       <library>kernel32</library>
-       <library>wine</library>
-       <library>advapi32</library>
-       <file>main.c</file>
-       <file>protectdata.c</file>
-       <file>crypt32.rc</file>
-       <pch>precomp.h</pch>
-</module>
diff --git a/reactos/lib/crypt32/crypt32_private.h b/reactos/lib/crypt32/crypt32_private.h
deleted file mode 100644 (file)
index 9b59353..0000000
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright 2005 Juan Lang
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef __CRYPT32_PRIVATE_H__
-#define __CRYPT32_PRIVATE_H__
-
-/* Returns a handle to the default crypto provider; loads it if necessary.
- * Returns NULL on failure.
- */
-HCRYPTPROV CRYPT_GetDefaultProvider(void);
-
-#endif
diff --git a/reactos/lib/crypt32/encode.c b/reactos/lib/crypt32/encode.c
deleted file mode 100644 (file)
index cd9eadd..0000000
+++ /dev/null
@@ -1,5688 +0,0 @@
-/*
- * Copyright 2002 Mike McCormack for CodeWeavers
- * Copyright 2005 Juan Lang
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- * This file implements ASN.1 DER encoding and decoding of a limited set of
- * types.  It isn't a full ASN.1 implementation.  Microsoft implements BER
- * encoding of many of the basic types in msasn1.dll, but that interface is
- * undocumented, so I implement them here.
- *
- * References:
- * "A Layman's Guide to a Subset of ASN.1, BER, and DER", by Burton Kaliski
- * (available online, look for a PDF copy as the HTML versions tend to have
- * translation errors.)
- *
- * RFC3280, http://www.faqs.org/rfcs/rfc3280.html
- *
- * MSDN, especially:
- * http://msdn.microsoft.com/library/en-us/seccrypto/security/constants_for_cryptencodeobject_and_cryptdecodeobject.asp
- */
-
-#include "precomp.h"
-
-/* This is a bit arbitrary, but to set some limit: */
-#define MAX_ENCODED_LEN 0x02000000
-
-/* a few asn.1 tags we need */
-#define ASN_BOOL            (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x01)
-#define ASN_BITSTRING       (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x03)
-#define ASN_OCTETSTRING     (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x04)
-#define ASN_ENUMERATED      (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x0a)
-#define ASN_SETOF           (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x11)
-#define ASN_NUMERICSTRING   (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x12)
-#define ASN_PRINTABLESTRING (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x13)
-#define ASN_IA5STRING       (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x16)
-#define ASN_UTCTIME         (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x17)
-#define ASN_GENERALTIME     (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x18)
-
-#define ASN_FLAGS_MASK 0xf0
-#define ASN_TYPE_MASK  0x0f
-
-WINE_DEFAULT_DEBUG_CHANNEL(crypt);
-
-static const WCHAR szDllName[] = { 'D','l','l',0 };
-
-typedef BOOL (WINAPI *CryptEncodeObjectFunc)(DWORD, LPCSTR, const void *,
- BYTE *, DWORD *);
-typedef BOOL (WINAPI *CryptEncodeObjectExFunc)(DWORD, LPCSTR, const void *,
- DWORD, PCRYPT_ENCODE_PARA, BYTE *, DWORD *);
-typedef BOOL (WINAPI *CryptDecodeObjectFunc)(DWORD, LPCSTR, const BYTE *,
- DWORD, DWORD, void *, DWORD *);
-typedef BOOL (WINAPI *CryptDecodeObjectExFunc)(DWORD, LPCSTR, const BYTE *,
- DWORD, DWORD, PCRYPT_DECODE_PARA, void *, DWORD *);
-
-/* Prototypes for built-in encoders/decoders.  They follow the Ex style
- * prototypes.  The dwCertEncodingType and lpszStructType are ignored by the
- * built-in functions, but the parameters are retained to simplify
- * CryptEncodeObjectEx/CryptDecodeObjectEx, since they must call functions in
- * external DLLs that follow these signatures.
- * FIXME: some built-in functions are suitable to be called directly by
- * CryptEncodeObjectEx/CryptDecodeObjectEx (they implement exception handling
- * and memory allocation if requested), others are only suitable to be called
- * internally.  Comment which are which.
- */
-static BOOL WINAPI CRYPT_AsnEncodeOid(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded);
-static BOOL WINAPI CRYPT_AsnEncodeExtensions(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded);
-static BOOL WINAPI CRYPT_AsnEncodeBool(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded);
-static BOOL WINAPI CRYPT_AsnEncodePubKeyInfo(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded);
-static BOOL WINAPI CRYPT_AsnEncodeOctets(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded);
-static BOOL WINAPI CRYPT_AsnEncodeBits(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded);
-static BOOL WINAPI CRYPT_AsnEncodeBitsSwapBytes(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded);
-static BOOL WINAPI CRYPT_AsnEncodeInt(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded);
-static BOOL WINAPI CRYPT_AsnEncodeInteger(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded);
-static BOOL WINAPI CRYPT_AsnEncodeUnsignedInteger(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded);
-static BOOL WINAPI CRYPT_AsnEncodeChoiceOfTime(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded);
-
-static BOOL WINAPI CRYPT_AsnDecodeChoiceOfTime(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo);
-static BOOL WINAPI CRYPT_AsnDecodePubKeyInfo(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo);
-/* Like CRYPT_AsnDecodeExtensions, except assumes rgExtension is set ahead of
- * time, doesn't do memory allocation, and doesn't do exception handling.
- * (This isn't intended to be the externally-called one.)
- */
-static BOOL WINAPI CRYPT_AsnDecodeExtensionsInternal(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo);
-static BOOL WINAPI CRYPT_AsnDecodeOid(const BYTE *pbEncoded, DWORD cbEncoded,
- DWORD dwFlags, LPSTR pszObjId, DWORD *pcbObjId);
-/* Assumes algo->Parameters.pbData is set ahead of time */
-static BOOL WINAPI CRYPT_AsnDecodeAlgorithmId(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo);
-static BOOL WINAPI CRYPT_AsnDecodeBool(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo);
-/* Assumes the CRYPT_DATA_BLOB's pbData member has been initialized */
-static BOOL WINAPI CRYPT_AsnDecodeOctetsInternal(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo);
-/* Like CRYPT_AsnDecodeBits, but assumes the CRYPT_INTEGER_BLOB's pbData
- * member has been initialized, doesn't do exception handling, and doesn't do
- * memory allocation.
- */
-static BOOL WINAPI CRYPT_AsnDecodeBitsInternal(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo);
-static BOOL WINAPI CRYPT_AsnDecodeBits(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo);
-static BOOL WINAPI CRYPT_AsnDecodeInt(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo);
-/* Like CRYPT_AsnDecodeInteger, but assumes the CRYPT_INTEGER_BLOB's pbData
- * member has been initialized, doesn't do exception handling, and doesn't do
- * memory allocation.
- */
-static BOOL WINAPI CRYPT_AsnDecodeIntegerInternal(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo);
-/* Like CRYPT_AsnDecodeInteger, but unsigned.  */
-static BOOL WINAPI CRYPT_AsnDecodeUnsignedIntegerInternal(
- DWORD dwCertEncodingType, LPCSTR lpszStructType, const BYTE *pbEncoded,
- DWORD cbEncoded, DWORD dwFlags, PCRYPT_DECODE_PARA pDecodePara,
- void *pvStructInfo, DWORD *pcbStructInfo);
-
-/* filter for page-fault exceptions */
-static WINE_EXCEPTION_FILTER(page_fault)
-{
-    if (GetExceptionCode() == EXCEPTION_ACCESS_VIOLATION)
-        return EXCEPTION_EXECUTE_HANDLER;
-    return EXCEPTION_CONTINUE_SEARCH;
-}
-
-static char *CRYPT_GetKeyName(DWORD dwEncodingType, LPCSTR pszFuncName,
- LPCSTR pszOID)
-{
-    static const char szEncodingTypeFmt[] =
-     "Software\\Microsoft\\Cryptography\\OID\\EncodingType %ld\\%s\\%s";
-    UINT len;
-    char numericOID[7]; /* enough for "#65535" */
-    const char *oid;
-    LPSTR szKey;
-
-    /* MSDN says the encoding type is a mask, but it isn't treated that way.
-     * (E.g., if dwEncodingType were 3, the key names "EncodingType 1" and
-     * "EncodingType 2" would be expected if it were a mask.  Instead native
-     * stores values in "EncodingType 3".
-     */
-    if (!HIWORD(pszOID))
-    {
-        snprintf(numericOID, sizeof(numericOID), "#%d", LOWORD(pszOID));
-        oid = numericOID;
-    }
-    else
-        oid = pszOID;
-
-    /* This is enough: the lengths of the two string parameters are explicitly
-     * counted, and we need up to five additional characters for the encoding
-     * type.  These are covered by the "%d", "%s", and "%s" characters in the
-     * format specifier that are removed by sprintf.
-     */
-    len = sizeof(szEncodingTypeFmt) + lstrlenA(pszFuncName) + lstrlenA(oid);
-    szKey = CryptMemAlloc(len);
-    if (szKey)
-        sprintf(szKey, szEncodingTypeFmt, dwEncodingType, pszFuncName, oid);
-    return szKey;
-}
-
-BOOL WINAPI CryptRegisterOIDFunction(DWORD dwEncodingType, LPCSTR pszFuncName,
-                  LPCSTR pszOID, LPCWSTR pwszDll, LPCSTR pszOverrideFuncName)
-{
-    LONG r;
-    HKEY hKey;
-    LPSTR szKey;
-
-    TRACE("%lx %s %s %s %s\n", dwEncodingType, pszFuncName, pszOID,
-          debugstr_w(pwszDll), pszOverrideFuncName);
-
-    /* This only registers functions for encoding certs, not messages */
-    if (!GET_CERT_ENCODING_TYPE(dwEncodingType))
-        return TRUE;
-
-    /* Native does nothing pwszDll is NULL */
-    if (!pwszDll)
-        return TRUE;
-
-    /* I'm not matching MS bug for bug here, because I doubt any app depends on
-     * it:
-     * - native "succeeds" if pszFuncName is NULL, but the nonsensical entry
-     *   it creates would never be used
-     * - native returns an HRESULT rather than a Win32 error if pszOID is NULL.
-     * Instead I disallow both of these with ERROR_INVALID_PARAMETER.
-     */
-    if (!pszFuncName || !pszOID)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return FALSE;
-    }
-
-    szKey = CRYPT_GetKeyName(dwEncodingType, pszFuncName, pszOID);
-    TRACE("Key name is %s\n", debugstr_a(szKey));
-
-    if (!szKey)
-        return FALSE;
-
-    r = RegCreateKeyA(HKEY_LOCAL_MACHINE, szKey, &hKey);
-    CryptMemFree(szKey);
-    if(r != ERROR_SUCCESS)
-        return FALSE;
-
-    /* write the values */
-    if (pszOverrideFuncName)
-        RegSetValueExA(hKey, "FuncName", 0, REG_SZ, (const BYTE*)pszOverrideFuncName,
-         lstrlenA(pszOverrideFuncName) + 1);
-    RegSetValueExW(hKey, szDllName, 0, REG_SZ, (const BYTE*) pwszDll,
-                    (lstrlenW(pwszDll) + 1) * sizeof (WCHAR));
-
-    RegCloseKey(hKey);
-    return TRUE;
-}
-
-BOOL WINAPI CryptUnregisterOIDFunction(DWORD dwEncodingType, LPCSTR pszFuncName,
- LPCSTR pszOID)
-{
-    LPSTR szKey;
-    LONG rc;
-
-    TRACE("%lx %s %s\n", dwEncodingType, pszFuncName, pszOID);
-
-    if (!GET_CERT_ENCODING_TYPE(dwEncodingType))
-        return TRUE;
-
-    if (!pszFuncName || !pszOID)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return FALSE;
-    }
-
-    szKey = CRYPT_GetKeyName(dwEncodingType, pszFuncName, pszOID);
-    rc = RegDeleteKeyA(HKEY_LOCAL_MACHINE, szKey);
-    CryptMemFree(szKey);
-    if (rc)
-        SetLastError(rc);
-    return rc ? FALSE : TRUE;
-}
-
-BOOL WINAPI CryptGetOIDFunctionValue(DWORD dwEncodingType, LPCSTR pszFuncName,
- LPCSTR pszOID, LPCWSTR pwszValueName, DWORD *pdwValueType, BYTE *pbValueData,
- DWORD *pcbValueData)
-{
-    LPSTR szKey;
-    LONG rc;
-    HKEY hKey;
-
-    TRACE("%lx %s %s %s %p %p %p\n", dwEncodingType, debugstr_a(pszFuncName),
-     debugstr_a(pszOID), debugstr_w(pwszValueName), pdwValueType, pbValueData,
-     pcbValueData);
-
-    if (!GET_CERT_ENCODING_TYPE(dwEncodingType))
-        return TRUE;
-
-    if (!pszFuncName || !pszOID || !pwszValueName)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return FALSE;
-    }
-
-    szKey = CRYPT_GetKeyName(dwEncodingType, pszFuncName, pszOID);
-    rc = RegOpenKeyA(HKEY_LOCAL_MACHINE, szKey, &hKey);
-    CryptMemFree(szKey);
-    if (rc)
-        SetLastError(rc);
-    else
-    {
-        rc = RegQueryValueExW(hKey, pwszValueName, NULL, pdwValueType,
-         pbValueData, pcbValueData);
-        if (rc)
-            SetLastError(rc);
-        RegCloseKey(hKey);
-    }
-    return rc ? FALSE : TRUE;
-}
-
-BOOL WINAPI CryptSetOIDFunctionValue(DWORD dwEncodingType, LPCSTR pszFuncName,
- LPCSTR pszOID, LPCWSTR pwszValueName, DWORD dwValueType,
- const BYTE *pbValueData, DWORD cbValueData)
-{
-    LPSTR szKey;
-    LONG rc;
-    HKEY hKey;
-
-    TRACE("%lx %s %s %s %ld %p %ld\n", dwEncodingType, debugstr_a(pszFuncName),
-     debugstr_a(pszOID), debugstr_w(pwszValueName), dwValueType, pbValueData,
-     cbValueData);
-
-    if (!GET_CERT_ENCODING_TYPE(dwEncodingType))
-        return TRUE;
-
-    if (!pszFuncName || !pszOID || !pwszValueName)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return FALSE;
-    }
-
-    szKey = CRYPT_GetKeyName(dwEncodingType, pszFuncName, pszOID);
-    rc = RegOpenKeyA(HKEY_LOCAL_MACHINE, szKey, &hKey);
-    CryptMemFree(szKey);
-    if (rc)
-        SetLastError(rc);
-    else
-    {
-        rc = RegSetValueExW(hKey, pwszValueName, 0, dwValueType, pbValueData,
-         cbValueData);
-        if (rc)
-            SetLastError(rc);
-        RegCloseKey(hKey);
-    }
-    return rc ? FALSE : TRUE;
-}
-
-/* Gets the registered function named szFuncName for dwCertEncodingType and
- * lpszStructType, or NULL if one could not be found.  *lib will be set to the
- * handle of the module it's in, or NULL if no module was loaded.  If the
- * return value is NULL, *lib will also be NULL, to simplify error handling.
- */
-static void *CRYPT_GetFunc(DWORD dwCertEncodingType, LPCSTR lpszStructType,
- LPCSTR szFuncName, HMODULE *lib)
-{
-    void *ret = NULL;
-    char *szKey = CRYPT_GetKeyName(dwCertEncodingType, szFuncName,
-     lpszStructType);
-    const char *funcName;
-    long r;
-    HKEY hKey;
-    DWORD type, size = 0;
-
-    TRACE("(%08lx %s %s %p)\n", dwCertEncodingType, debugstr_a(lpszStructType),
-     debugstr_a(szFuncName), lib);
-
-    *lib = NULL;
-    r = RegOpenKeyA(HKEY_LOCAL_MACHINE, szKey, &hKey);
-    CryptMemFree(szKey);
-    if(r != ERROR_SUCCESS)
-        return NULL;
-
-    RegQueryValueExA(hKey, "FuncName", NULL, &type, NULL, &size);
-    if (GetLastError() == ERROR_MORE_DATA && type == REG_SZ)
-    {
-        funcName = CryptMemAlloc(size);
-        RegQueryValueExA(hKey, "FuncName", NULL, &type, (LPBYTE)funcName,
-         &size);
-    }
-    else
-        funcName = szFuncName;
-    RegQueryValueExW(hKey, szDllName, NULL, &type, NULL, &size);
-    if (GetLastError() == ERROR_MORE_DATA && type == REG_SZ)
-    {
-        LPWSTR dllName = CryptMemAlloc(size);
-
-        RegQueryValueExW(hKey, szDllName, NULL, &type, (LPBYTE)dllName,
-         &size);
-        *lib = LoadLibraryW(dllName);
-        if (*lib)
-        {
-             ret = GetProcAddress(*lib, funcName);
-             if (!ret)
-             {
-                 /* Unload the library, the caller doesn't want to unload it
-                  * when the return value is NULL.
-                  */
-                 FreeLibrary(*lib);
-                 *lib = NULL;
-             }
-        }
-        CryptMemFree(dllName);
-    }
-    if (funcName != szFuncName)
-        CryptMemFree((char *)funcName);
-    TRACE("returning %p\n", ret);
-    return ret;
-}
-
-BOOL WINAPI CryptEncodeObject(DWORD dwCertEncodingType, LPCSTR lpszStructType,
- const void *pvStructInfo, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret = FALSE;
-    HMODULE lib;
-    CryptEncodeObjectFunc pCryptEncodeObject;
-
-    TRACE("(0x%08lx, %s, %p, %p, %p)\n", dwCertEncodingType,
-     debugstr_a(lpszStructType), pvStructInfo, pbEncoded,
-     pcbEncoded);
-
-    if (!pbEncoded && !pcbEncoded)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return FALSE;
-    }
-
-    /* Try registered DLL first.. */
-    pCryptEncodeObject =
-     (CryptEncodeObjectFunc)CRYPT_GetFunc(dwCertEncodingType,
-     lpszStructType, CRYPT_OID_ENCODE_OBJECT_FUNC, &lib);
-    if (pCryptEncodeObject)
-    {
-        ret = pCryptEncodeObject(dwCertEncodingType, lpszStructType,
-         pvStructInfo, pbEncoded, pcbEncoded);
-        FreeLibrary(lib);
-    }
-    else
-    {
-        /* If not, use CryptEncodeObjectEx */
-        ret = CryptEncodeObjectEx(dwCertEncodingType, lpszStructType,
-         pvStructInfo, 0, NULL, pbEncoded, pcbEncoded);
-    }
-    return ret;
-}
-
-/* Helper function to check *pcbEncoded, set it to the required size, and
- * optionally to allocate memory.  Assumes pbEncoded is not NULL.
- * If CRYPT_ENCODE_ALLOC_FLAG is set in dwFlags, *pbEncoded will be set to a
- * pointer to the newly allocated memory.
- */
-static BOOL CRYPT_EncodeEnsureSpace(DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded,
- DWORD bytesNeeded)
-{
-    BOOL ret = TRUE;
-
-    if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-    {
-        if (pEncodePara && pEncodePara->pfnAlloc)
-            *(BYTE **)pbEncoded = pEncodePara->pfnAlloc(bytesNeeded);
-        else
-            *(BYTE **)pbEncoded = LocalAlloc(0, bytesNeeded);
-        if (!*(BYTE **)pbEncoded)
-            ret = FALSE;
-        else
-            *pcbEncoded = bytesNeeded;
-    }
-    else if (bytesNeeded > *pcbEncoded)
-    {
-        *pcbEncoded = bytesNeeded;
-        SetLastError(ERROR_MORE_DATA);
-        ret = FALSE;
-    }
-    return ret;
-}
-
-static BOOL CRYPT_EncodeLen(DWORD len, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    DWORD bytesNeeded, significantBytes = 0;
-
-    if (len <= 0x7f)
-        bytesNeeded = 1;
-    else
-    {
-        DWORD temp;
-
-        for (temp = len, significantBytes = sizeof(temp); !(temp & 0xff000000);
-         temp <<= 8, significantBytes--)
-            ;
-        bytesNeeded = significantBytes + 1;
-    }
-    if (!pbEncoded)
-    {
-        *pcbEncoded = bytesNeeded;
-        return TRUE;
-    }
-    if (*pcbEncoded < bytesNeeded)
-    {
-        SetLastError(ERROR_MORE_DATA);
-        return FALSE;
-    }
-    if (len <= 0x7f)
-        *pbEncoded = (BYTE)len;
-    else
-    {
-        DWORD i;
-
-        *pbEncoded++ = significantBytes | 0x80;
-        for (i = 0; i < significantBytes; i++)
-        {
-            *(pbEncoded + significantBytes - i - 1) = (BYTE)(len & 0xff);
-            len >>= 8;
-        }
-    }
-    *pcbEncoded = bytesNeeded;
-    return TRUE;
-}
-
-struct AsnEncodeSequenceItem
-{
-    const void             *pvStructInfo;
-    CryptEncodeObjectExFunc encodeFunc;
-    DWORD                   size; /* used during encoding, not for your use */
-};
-
-static BOOL WINAPI CRYPT_AsnEncodeSequence(DWORD dwCertEncodingType,
- struct AsnEncodeSequenceItem items[], DWORD cItem, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-    DWORD i, dataLen = 0;
-
-    TRACE("%p, %ld, %08lx, %p, %p, %ld\n", items, cItem, dwFlags, pEncodePara,
-     pbEncoded, *pcbEncoded);
-    for (i = 0, ret = TRUE; ret && i < cItem; i++)
-    {
-        ret = items[i].encodeFunc(dwCertEncodingType, NULL,
-         items[i].pvStructInfo, dwFlags & ~CRYPT_ENCODE_ALLOC_FLAG, NULL,
-         NULL, &items[i].size);
-        dataLen += items[i].size;
-    }
-    if (ret)
-    {
-        DWORD lenBytes, bytesNeeded;
-
-        CRYPT_EncodeLen(dataLen, NULL, &lenBytes);
-        bytesNeeded = 1 + lenBytes + dataLen;
-        if (!pbEncoded)
-            *pcbEncoded = bytesNeeded;
-        else
-        {
-            if ((ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara, pbEncoded,
-             pcbEncoded, bytesNeeded)))
-            {
-                if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                    pbEncoded = *(BYTE **)pbEncoded;
-                *pbEncoded++ = ASN_SEQUENCE;
-                CRYPT_EncodeLen(dataLen, pbEncoded, &lenBytes);
-                pbEncoded += lenBytes;
-                for (i = 0; ret && i < cItem; i++)
-                {
-                    ret = items[i].encodeFunc(dwCertEncodingType, NULL,
-                     items[i].pvStructInfo, dwFlags & ~CRYPT_ENCODE_ALLOC_FLAG,
-                     NULL, pbEncoded, &items[i].size);
-                    pbEncoded += items[i].size;
-                }
-            }
-        }
-    }
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-struct AsnConstructedItem
-{
-    BYTE                    tag;
-    const void             *pvStructInfo;
-    CryptEncodeObjectExFunc encodeFunc;
-};
-
-static BOOL WINAPI CRYPT_AsnEncodeConstructed(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-    const struct AsnConstructedItem *item =
-     (const struct AsnConstructedItem *)pvStructInfo;
-    DWORD len;
-
-    if ((ret = item->encodeFunc(dwCertEncodingType, lpszStructType,
-     item->pvStructInfo, dwFlags & ~CRYPT_ENCODE_ALLOC_FLAG, NULL, NULL, &len)))
-    {
-        DWORD dataLen, bytesNeeded;
-
-        CRYPT_EncodeLen(len, NULL, &dataLen);
-        bytesNeeded = 1 + dataLen + len;
-        if (!pbEncoded)
-            *pcbEncoded = bytesNeeded;
-        else if ((ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara,
-         pbEncoded, pcbEncoded, bytesNeeded)))
-        {
-            if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                pbEncoded = *(BYTE **)pbEncoded;
-            *pbEncoded++ = ASN_CONTEXT | ASN_CONSTRUCTOR | item->tag;
-            CRYPT_EncodeLen(len, pbEncoded, &dataLen);
-            pbEncoded += dataLen;
-            ret = item->encodeFunc(dwCertEncodingType, lpszStructType,
-             item->pvStructInfo, dwFlags & ~CRYPT_ENCODE_ALLOC_FLAG, NULL,
-             pbEncoded, &len);
-        }
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeCertVersion(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    const DWORD *ver = (const DWORD *)pvStructInfo;
-    BOOL ret;
-
-    /* CERT_V1 is not encoded */
-    if (*ver == CERT_V1)
-    {
-        *pcbEncoded = 0;
-        ret = TRUE;
-    }
-    else
-    {
-        struct AsnConstructedItem item = { 0, ver, CRYPT_AsnEncodeInt };
-
-        ret = CRYPT_AsnEncodeConstructed(dwCertEncodingType, X509_INTEGER,
-         &item, dwFlags, pEncodePara, pbEncoded, pcbEncoded);
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_CopyEncodedBlob(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    const CRYPT_DER_BLOB *blob = (const CRYPT_DER_BLOB *)pvStructInfo;
-    BOOL ret;
-
-    if (!pbEncoded)
-    {
-        *pcbEncoded = blob->cbData;
-        ret = TRUE;
-    }
-    else if (*pcbEncoded < blob->cbData)
-    {
-        *pcbEncoded = blob->cbData;
-        SetLastError(ERROR_MORE_DATA);
-        ret = FALSE;
-    }
-    else
-    {
-        if (blob->cbData)
-            memcpy(pbEncoded, blob->pbData, blob->cbData);
-        *pcbEncoded = blob->cbData;
-        ret = TRUE;
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeValidity(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-    /* This has two filetimes in a row, a NotBefore and a NotAfter */
-    const FILETIME *timePtr = (const FILETIME *)pvStructInfo;
-    struct AsnEncodeSequenceItem items[] = {
-     { timePtr++, CRYPT_AsnEncodeChoiceOfTime, 0 },
-     { timePtr,   CRYPT_AsnEncodeChoiceOfTime, 0 },
-    };
-
-    ret = CRYPT_AsnEncodeSequence(dwCertEncodingType, items, 
-     sizeof(items) / sizeof(items[0]), dwFlags, pEncodePara, pbEncoded,
-     pcbEncoded);
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeAlgorithmId(
- DWORD dwCertEncodingType, LPCSTR lpszStructType, const void *pvStructInfo,
- DWORD dwFlags, PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded,
- DWORD *pcbEncoded)
-{
-    const CRYPT_ALGORITHM_IDENTIFIER *algo =
-     (const CRYPT_ALGORITHM_IDENTIFIER *)pvStructInfo;
-    BOOL ret;
-    struct AsnEncodeSequenceItem items[] = {
-     { algo->pszObjId,    CRYPT_AsnEncodeOid, 0 },
-     { &algo->Parameters, CRYPT_CopyEncodedBlob, 0 },
-    };
-
-    ret = CRYPT_AsnEncodeSequence(dwCertEncodingType, items,
-     sizeof(items) / sizeof(items[0]), dwFlags, pEncodePara, pbEncoded,
-     pcbEncoded);
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodePubKeyInfo(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        const CERT_PUBLIC_KEY_INFO *info =
-         (const CERT_PUBLIC_KEY_INFO *)pvStructInfo;
-        struct AsnEncodeSequenceItem items[] = {
-         { &info->Algorithm, CRYPT_AsnEncodeAlgorithmId, 0 },
-         { &info->PublicKey, CRYPT_AsnEncodeBits, 0 },
-        };
-
-        TRACE("Encoding public key with OID %s\n",
-         debugstr_a(info->Algorithm.pszObjId));
-        ret = CRYPT_AsnEncodeSequence(dwCertEncodingType, items,
-         sizeof(items) / sizeof(items[0]), dwFlags, pEncodePara, pbEncoded,
-         pcbEncoded);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeCert(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        const CERT_SIGNED_CONTENT_INFO *info =
-         (const CERT_SIGNED_CONTENT_INFO *)pvStructInfo;
-        struct AsnEncodeSequenceItem items[] = {
-         { &info->ToBeSigned,         CRYPT_CopyEncodedBlob, 0 },
-         { &info->SignatureAlgorithm, CRYPT_AsnEncodeAlgorithmId, 0 },
-         { &info->Signature,          CRYPT_AsnEncodeBitsSwapBytes, 0 },
-        };
-
-        if (dwFlags & CRYPT_ENCODE_NO_SIGNATURE_BYTE_REVERSAL_FLAG)
-            items[2].encodeFunc = CRYPT_AsnEncodeBits;
-        ret = CRYPT_AsnEncodeSequence(dwCertEncodingType, items, 
-         sizeof(items) / sizeof(items[0]), dwFlags, pEncodePara, pbEncoded,
-         pcbEncoded);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-/* Like in Windows, this blithely ignores the validity of the passed-in
- * CERT_INFO, and just encodes it as-is.  The resulting encoded data may not
- * decode properly, see CRYPT_AsnDecodeCertInfo.
- */
-static BOOL WINAPI CRYPT_AsnEncodeCertInfo(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        const CERT_INFO *info = (const CERT_INFO *)pvStructInfo;
-        struct AsnEncodeSequenceItem items[10] = {
-         { &info->dwVersion,            CRYPT_AsnEncodeCertVersion, 0 },
-         { &info->SerialNumber,         CRYPT_AsnEncodeInteger, 0 },
-         { &info->SignatureAlgorithm,   CRYPT_AsnEncodeAlgorithmId, 0 },
-         { &info->Issuer,               CRYPT_CopyEncodedBlob, 0 },
-         { &info->NotBefore,            CRYPT_AsnEncodeValidity, 0 },
-         { &info->Subject,              CRYPT_CopyEncodedBlob, 0 },
-         { &info->SubjectPublicKeyInfo, CRYPT_AsnEncodePubKeyInfo, 0 },
-         { 0 }
-        };
-        struct AsnConstructedItem constructed[3] = { { 0 } };
-        DWORD cItem = 7, cConstructed = 0;
-
-        if (info->IssuerUniqueId.cbData)
-        {
-            constructed[cConstructed].tag = 1;
-            constructed[cConstructed].pvStructInfo = &info->IssuerUniqueId;
-            constructed[cConstructed].encodeFunc = CRYPT_AsnEncodeBits;
-            items[cItem].pvStructInfo = &constructed[cConstructed];
-            items[cItem].encodeFunc = CRYPT_AsnEncodeConstructed;
-            cConstructed++;
-            cItem++;
-        }
-        if (info->SubjectUniqueId.cbData)
-        {
-            constructed[cConstructed].tag = 2;
-            constructed[cConstructed].pvStructInfo = &info->SubjectUniqueId;
-            constructed[cConstructed].encodeFunc = CRYPT_AsnEncodeBits;
-            items[cItem].pvStructInfo = &constructed[cConstructed];
-            items[cItem].encodeFunc = CRYPT_AsnEncodeConstructed;
-            cConstructed++;
-            cItem++;
-        }
-        if (info->cExtension)
-        {
-            constructed[cConstructed].tag = 3;
-            constructed[cConstructed].pvStructInfo = &info->cExtension;
-            constructed[cConstructed].encodeFunc = CRYPT_AsnEncodeExtensions;
-            items[cItem].pvStructInfo = &constructed[cConstructed];
-            items[cItem].encodeFunc = CRYPT_AsnEncodeConstructed;
-            cConstructed++;
-            cItem++;
-        }
-
-        ret = CRYPT_AsnEncodeSequence(dwCertEncodingType, items, cItem,
-         dwFlags, pEncodePara, pbEncoded, pcbEncoded);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeCRLEntry(const CRL_ENTRY *entry,
- BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    struct AsnEncodeSequenceItem items[3] = {
-     { &entry->SerialNumber,   CRYPT_AsnEncodeInteger, 0 },
-     { &entry->RevocationDate, CRYPT_AsnEncodeChoiceOfTime, 0 },
-     { 0 }
-    };
-    DWORD cItem = 2;
-    BOOL ret;
-
-    TRACE("%p, %p, %p\n", entry, pbEncoded, pcbEncoded);
-
-    if (entry->cExtension)
-    {
-        items[cItem].pvStructInfo = &entry->cExtension;
-        items[cItem].encodeFunc = CRYPT_AsnEncodeExtensions;
-        cItem++;
-    }
-
-    ret = CRYPT_AsnEncodeSequence(X509_ASN_ENCODING, items, cItem, 0, NULL,
-     pbEncoded, pcbEncoded);
-
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeCRLEntries(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    DWORD cCRLEntry = *(const DWORD *)pvStructInfo;
-    DWORD bytesNeeded, dataLen, lenBytes, i;
-    const CRL_ENTRY *rgCRLEntry = *(const CRL_ENTRY **)
-     ((const BYTE *)pvStructInfo + sizeof(DWORD));
-    BOOL ret = TRUE;
-
-    for (i = 0, dataLen = 0; ret && i < cCRLEntry; i++)
-    {
-        DWORD size;
-
-        ret = CRYPT_AsnEncodeCRLEntry(&rgCRLEntry[i], NULL, &size);
-        if (ret)
-            dataLen += size;
-    }
-    CRYPT_EncodeLen(dataLen, NULL, &lenBytes);
-    bytesNeeded = 1 + lenBytes + dataLen;
-    if (!pbEncoded)
-        *pcbEncoded = bytesNeeded;
-    else
-    {
-        if ((ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara, pbEncoded,
-         pcbEncoded, bytesNeeded)))
-        {
-            if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                pbEncoded = *(BYTE **)pbEncoded;
-            *pbEncoded++ = ASN_SEQUENCEOF;
-            CRYPT_EncodeLen(dataLen, pbEncoded, &lenBytes);
-            pbEncoded += lenBytes;
-            for (i = 0; i < cCRLEntry; i++)
-            {
-                DWORD size = dataLen;
-
-                ret = CRYPT_AsnEncodeCRLEntry(&rgCRLEntry[i], pbEncoded, &size);
-                pbEncoded += size;
-                dataLen -= size;
-            }
-        }
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeCRLVersion(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    const DWORD *ver = (const DWORD *)pvStructInfo;
-    BOOL ret;
-
-    /* CRL_V1 is not encoded */
-    if (*ver == CRL_V1)
-    {
-        *pcbEncoded = 0;
-        ret = TRUE;
-    }
-    else
-        ret = CRYPT_AsnEncodeInt(dwCertEncodingType, X509_INTEGER, ver,
-         dwFlags, pEncodePara, pbEncoded, pcbEncoded);
-    return ret;
-}
-
-/* Like in Windows, this blithely ignores the validity of the passed-in
- * CRL_INFO, and just encodes it as-is.  The resulting encoded data may not
- * decode properly, see CRYPT_AsnDecodeCRLInfo.
- */
-static BOOL WINAPI CRYPT_AsnEncodeCRLInfo(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        const CRL_INFO *info = (const CRL_INFO *)pvStructInfo;
-        struct AsnEncodeSequenceItem items[7] = {
-         { &info->dwVersion,          CRYPT_AsnEncodeCRLVersion, 0 },
-         { &info->SignatureAlgorithm, CRYPT_AsnEncodeAlgorithmId, 0 },
-         { &info->Issuer,             CRYPT_CopyEncodedBlob, 0 },
-         { &info->ThisUpdate,         CRYPT_AsnEncodeChoiceOfTime, 0 },
-         { 0 }
-        };
-        DWORD cItem = 4;
-
-        if (info->NextUpdate.dwLowDateTime || info->NextUpdate.dwHighDateTime)
-        {
-            items[cItem].pvStructInfo = &info->NextUpdate;
-            items[cItem].encodeFunc = CRYPT_AsnEncodeChoiceOfTime;
-            cItem++;
-        }
-        if (info->cCRLEntry)
-        {
-            items[cItem].pvStructInfo = &info->cCRLEntry;
-            items[cItem].encodeFunc = CRYPT_AsnEncodeCRLEntries;
-            cItem++;
-        }
-        if (info->cExtension)
-        {
-            items[cItem].pvStructInfo = &info->cExtension;
-            items[cItem].encodeFunc = CRYPT_AsnEncodeExtensions;
-            cItem++;
-        }
-
-        ret = CRYPT_AsnEncodeSequence(dwCertEncodingType, items, cItem,
-         dwFlags, pEncodePara, pbEncoded, pcbEncoded);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL CRYPT_AsnEncodeExtension(CERT_EXTENSION *ext, BYTE *pbEncoded,
- DWORD *pcbEncoded)
-{
-    BOOL ret;
-    struct AsnEncodeSequenceItem items[3] = {
-     { ext->pszObjId, CRYPT_AsnEncodeOid, 0 },
-     { NULL, NULL, 0 },
-     { NULL, NULL, 0 },
-    };
-    DWORD cItem = 1;
-
-    TRACE("%p, %p, %ld\n", ext, pbEncoded, *pcbEncoded);
-
-    if (ext->fCritical)
-    {
-        items[cItem].pvStructInfo = &ext->fCritical;
-        items[cItem].encodeFunc = CRYPT_AsnEncodeBool;
-        cItem++;
-    }
-    items[cItem].pvStructInfo = &ext->Value;
-    items[cItem].encodeFunc = CRYPT_AsnEncodeOctets;
-    cItem++;
-
-    ret = CRYPT_AsnEncodeSequence(X509_ASN_ENCODING, items, cItem, 0, NULL,
-     pbEncoded, pcbEncoded);
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeExtensions(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        DWORD bytesNeeded, dataLen, lenBytes, i;
-        const CERT_EXTENSIONS *exts = (const CERT_EXTENSIONS *)pvStructInfo;
-
-        ret = TRUE;
-        for (i = 0, dataLen = 0; ret && i < exts->cExtension; i++)
-        {
-            DWORD size;
-
-            ret = CRYPT_AsnEncodeExtension(&exts->rgExtension[i], NULL, &size);
-            if (ret)
-                dataLen += size;
-        }
-        CRYPT_EncodeLen(dataLen, NULL, &lenBytes);
-        bytesNeeded = 1 + lenBytes + dataLen;
-        if (!pbEncoded)
-            *pcbEncoded = bytesNeeded;
-        else
-        {
-            if ((ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara, pbEncoded,
-             pcbEncoded, bytesNeeded)))
-            {
-                if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                    pbEncoded = *(BYTE **)pbEncoded;
-                *pbEncoded++ = ASN_SEQUENCEOF;
-                CRYPT_EncodeLen(dataLen, pbEncoded, &lenBytes);
-                pbEncoded += lenBytes;
-                for (i = 0; i < exts->cExtension; i++)
-                {
-                    DWORD size = dataLen;
-
-                    ret = CRYPT_AsnEncodeExtension(&exts->rgExtension[i],
-                     pbEncoded, &size);
-                    pbEncoded += size;
-                    dataLen -= size;
-                }
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeOid(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    LPCSTR pszObjId = (LPCSTR)pvStructInfo;
-    DWORD bytesNeeded = 0, lenBytes;
-    BOOL ret = TRUE;
-    int firstPos = 0;
-    BYTE firstByte = 0;
-
-    TRACE("%s\n", debugstr_a(pszObjId));
-
-    if (pszObjId)
-    {
-        const char *ptr;
-        int val1, val2;
-
-        if (sscanf(pszObjId, "%d.%d.%n", &val1, &val2, &firstPos) != 2)
-        {
-            SetLastError(CRYPT_E_ASN1_ERROR);
-            return FALSE;
-        }
-        bytesNeeded++;
-        firstByte = val1 * 40 + val2;
-        ptr = pszObjId + firstPos;
-        while (ret && *ptr)
-        {
-            int pos;
-
-            /* note I assume each component is at most 32-bits long in base 2 */
-            if (sscanf(ptr, "%d%n", &val1, &pos) == 1)
-            {
-                if (val1 >= 0x10000000)
-                    bytesNeeded += 5;
-                else if (val1 >= 0x200000)
-                    bytesNeeded += 4;
-                else if (val1 >= 0x4000)
-                    bytesNeeded += 3;
-                else if (val1 >= 0x80)
-                    bytesNeeded += 2;
-                else
-                    bytesNeeded += 1;
-                ptr += pos;
-                if (*ptr == '.')
-                    ptr++;
-            }
-            else
-            {
-                SetLastError(CRYPT_E_ASN1_ERROR);
-                return FALSE;
-            }
-        }
-        CRYPT_EncodeLen(bytesNeeded, NULL, &lenBytes);
-    }
-    else
-        lenBytes = 1;
-    bytesNeeded += 1 + lenBytes;
-    if (pbEncoded)
-    {
-        if (*pcbEncoded < bytesNeeded)
-        {
-            SetLastError(ERROR_MORE_DATA);
-            ret = FALSE;
-        }
-        else
-        {
-            *pbEncoded++ = ASN_OBJECTIDENTIFIER;
-            CRYPT_EncodeLen(bytesNeeded - 1 - lenBytes, pbEncoded, &lenBytes);
-            pbEncoded += lenBytes;
-            if (pszObjId)
-            {
-                const char *ptr;
-                int val, pos;
-
-                *pbEncoded++ = firstByte;
-                ptr = pszObjId + firstPos;
-                while (ret && *ptr)
-                {
-                    sscanf(ptr, "%d%n", &val, &pos);
-                    {
-                        unsigned char outBytes[5];
-                        int numBytes, i;
-
-                        if (val >= 0x10000000)
-                            numBytes = 5;
-                        else if (val >= 0x200000)
-                            numBytes = 4;
-                        else if (val >= 0x4000)
-                            numBytes = 3;
-                        else if (val >= 0x80)
-                            numBytes = 2;
-                        else
-                            numBytes = 1;
-                        for (i = numBytes; i > 0; i--)
-                        {
-                            outBytes[i - 1] = val & 0x7f;
-                            val >>= 7;
-                        }
-                        for (i = 0; i < numBytes - 1; i++)
-                            *pbEncoded++ = outBytes[i] | 0x80;
-                        *pbEncoded++ = outBytes[i];
-                        ptr += pos;
-                        if (*ptr == '.')
-                            ptr++;
-                    }
-                }
-            }
-        }
-    }
-    *pcbEncoded = bytesNeeded;
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeNameValue(DWORD dwCertEncodingType,
- CERT_NAME_VALUE *value, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BYTE tag;
-    DWORD bytesNeeded, lenBytes, encodedLen;
-    BOOL ret = TRUE;
-
-    switch (value->dwValueType)
-    {
-    case CERT_RDN_NUMERIC_STRING:
-        tag = ASN_NUMERICSTRING;
-        encodedLen = value->Value.cbData;
-        break;
-    case CERT_RDN_PRINTABLE_STRING:
-        tag = ASN_PRINTABLESTRING;
-        encodedLen = value->Value.cbData;
-        break;
-    case CERT_RDN_IA5_STRING:
-        tag = ASN_IA5STRING;
-        encodedLen = value->Value.cbData;
-        break;
-    case CERT_RDN_ANY_TYPE:
-        /* explicitly disallowed */
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        return FALSE;
-    default:
-        FIXME("String type %ld unimplemented\n", value->dwValueType);
-        return FALSE;
-    }
-    CRYPT_EncodeLen(encodedLen, NULL, &lenBytes);
-    bytesNeeded = 1 + lenBytes + encodedLen;
-    if (pbEncoded)
-    {
-        if (*pcbEncoded < bytesNeeded)
-        {
-            SetLastError(ERROR_MORE_DATA);
-            ret = FALSE;
-        }
-        else
-        {
-            *pbEncoded++ = tag;
-            CRYPT_EncodeLen(encodedLen, pbEncoded, &lenBytes);
-            pbEncoded += lenBytes;
-            switch (value->dwValueType)
-            {
-            case CERT_RDN_NUMERIC_STRING:
-            case CERT_RDN_PRINTABLE_STRING:
-            case CERT_RDN_IA5_STRING:
-                memcpy(pbEncoded, value->Value.pbData, value->Value.cbData);
-            }
-        }
-    }
-    *pcbEncoded = bytesNeeded;
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeRdnAttr(DWORD dwCertEncodingType,
- CERT_RDN_ATTR *attr, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    DWORD bytesNeeded = 0, lenBytes, size;
-    BOOL ret;
-
-    ret = CRYPT_AsnEncodeOid(dwCertEncodingType, NULL, attr->pszObjId,
-     0, NULL, NULL, &size);
-    if (ret)
-    {
-        bytesNeeded += size;
-        /* hack: a CERT_RDN_ATTR is identical to a CERT_NAME_VALUE beginning
-         * with dwValueType, so "cast" it to get its encoded size
-         */
-        ret = CRYPT_AsnEncodeNameValue(dwCertEncodingType,
-         (CERT_NAME_VALUE *)&attr->dwValueType, NULL, &size);
-        if (ret)
-        {
-            bytesNeeded += size;
-            CRYPT_EncodeLen(bytesNeeded, NULL, &lenBytes);
-            bytesNeeded += 1 + lenBytes;
-            if (pbEncoded)
-            {
-                if (*pcbEncoded < bytesNeeded)
-                {
-                    SetLastError(ERROR_MORE_DATA);
-                    ret = FALSE;
-                }
-                else
-                {
-                    *pbEncoded++ = ASN_CONSTRUCTOR | ASN_SEQUENCE;
-                    CRYPT_EncodeLen(bytesNeeded - lenBytes - 1, pbEncoded,
-                     &lenBytes);
-                    pbEncoded += lenBytes;
-                    size = bytesNeeded - 1 - lenBytes;
-                    ret = CRYPT_AsnEncodeOid(dwCertEncodingType, NULL,
-                     attr->pszObjId, 0, NULL, pbEncoded, &size);
-                    if (ret)
-                    {
-                        pbEncoded += size;
-                        size = bytesNeeded - 1 - lenBytes - size;
-                        ret = CRYPT_AsnEncodeNameValue(dwCertEncodingType,
-                         (CERT_NAME_VALUE *)&attr->dwValueType, pbEncoded,
-                         &size);
-                    }
-                }
-            }
-            *pcbEncoded = bytesNeeded;
-        }
-    }
-    return ret;
-}
-
-static int BLOBComp(const void *l, const void *r)
-{
-    CRYPT_DER_BLOB *a = (CRYPT_DER_BLOB *)l, *b = (CRYPT_DER_BLOB *)r;
-    int ret;
-
-    if (!(ret = memcmp(a->pbData, b->pbData, min(a->cbData, b->cbData))))
-        ret = a->cbData - b->cbData;
-    return ret;
-}
-
-/* This encodes as a SET OF, which in DER must be lexicographically sorted.
- */
-static BOOL WINAPI CRYPT_AsnEncodeRdn(DWORD dwCertEncodingType, CERT_RDN *rdn,
- BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-    CRYPT_DER_BLOB *blobs = NULL;
-
-    _SEH_TRY
-    {
-        DWORD bytesNeeded = 0, lenBytes, i;
-
-        blobs = NULL;
-        ret = TRUE;
-        if (rdn->cRDNAttr)
-        {
-            blobs = CryptMemAlloc(rdn->cRDNAttr * sizeof(CRYPT_DER_BLOB));
-            if (!blobs)
-                ret = FALSE;
-            else
-                memset(blobs, 0, rdn->cRDNAttr * sizeof(CRYPT_DER_BLOB));
-        }
-        for (i = 0; ret && i < rdn->cRDNAttr; i++)
-        {
-            ret = CRYPT_AsnEncodeRdnAttr(dwCertEncodingType, &rdn->rgRDNAttr[i],
-             NULL, &blobs[i].cbData);
-            if (ret)
-                bytesNeeded += blobs[i].cbData;
-        }
-        if (ret)
-        {
-            CRYPT_EncodeLen(bytesNeeded, NULL, &lenBytes);
-            bytesNeeded += 1 + lenBytes;
-            if (pbEncoded)
-            {
-                if (*pcbEncoded < bytesNeeded)
-                {
-                    SetLastError(ERROR_MORE_DATA);
-                    ret = FALSE;
-                }
-                else
-                {
-                    for (i = 0; ret && i < rdn->cRDNAttr; i++)
-                    {
-                        blobs[i].pbData = CryptMemAlloc(blobs[i].cbData);
-                        if (!blobs[i].pbData)
-                            ret = FALSE;
-                        else
-                            ret = CRYPT_AsnEncodeRdnAttr(dwCertEncodingType,
-                             &rdn->rgRDNAttr[i], blobs[i].pbData,
-                             &blobs[i].cbData);
-                    }
-                    if (ret)
-                    {
-                        qsort(blobs, rdn->cRDNAttr, sizeof(CRYPT_DER_BLOB),
-                         BLOBComp);
-                        *pbEncoded++ = ASN_CONSTRUCTOR | ASN_SETOF;
-                        CRYPT_EncodeLen(bytesNeeded - lenBytes - 1, pbEncoded,
-                         &lenBytes);
-                        pbEncoded += lenBytes;
-                        for (i = 0; ret && i < rdn->cRDNAttr; i++)
-                        {
-                            memcpy(pbEncoded, blobs[i].pbData, blobs[i].cbData);
-                            pbEncoded += blobs[i].cbData;
-                        }
-                    }
-                }
-            }
-            *pcbEncoded = bytesNeeded;
-        }
-        if (blobs)
-        {
-            for (i = 0; i < rdn->cRDNAttr; i++)
-                CryptMemFree(blobs[i].pbData);
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        return FALSE;
-    }
-    _SEH_END
-    CryptMemFree(blobs);
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeName(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        const CERT_NAME_INFO *info = (const CERT_NAME_INFO *)pvStructInfo;
-        DWORD bytesNeeded = 0, lenBytes, size, i;
-
-        TRACE("encoding name with %ld RDNs\n", info->cRDN);
-        ret = TRUE;
-        for (i = 0; ret && i < info->cRDN; i++)
-        {
-            ret = CRYPT_AsnEncodeRdn(dwCertEncodingType, &info->rgRDN[i], NULL,
-             &size);
-            if (ret)
-                bytesNeeded += size;
-        }
-        CRYPT_EncodeLen(bytesNeeded, NULL, &lenBytes);
-        bytesNeeded += 1 + lenBytes;
-        if (ret)
-        {
-            if (!pbEncoded)
-                *pcbEncoded = bytesNeeded;
-            else
-            {
-                if ((ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara,
-                 pbEncoded, pcbEncoded, bytesNeeded)))
-                {
-                    if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                        pbEncoded = *(BYTE **)pbEncoded;
-                    *pbEncoded++ = ASN_SEQUENCEOF;
-                    CRYPT_EncodeLen(bytesNeeded - lenBytes - 1, pbEncoded,
-                     &lenBytes);
-                    pbEncoded += lenBytes;
-                    for (i = 0; ret && i < info->cRDN; i++)
-                    {
-                        size = bytesNeeded;
-                        ret = CRYPT_AsnEncodeRdn(dwCertEncodingType,
-                         &info->rgRDN[i], pbEncoded, &size);
-                        if (ret)
-                        {
-                            pbEncoded += size;
-                            bytesNeeded -= size;
-                        }
-                    }
-                }
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeBool(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL val = *(const BOOL *)pvStructInfo, ret;
-
-    TRACE("%d\n", val);
-
-    if (!pbEncoded)
-    {
-        *pcbEncoded = 3;
-        ret = TRUE;
-    }
-    else if (*pcbEncoded < 3)
-    {
-        *pcbEncoded = 3;
-        SetLastError(ERROR_MORE_DATA);
-        ret = FALSE;
-    }
-    else
-    {
-        *pcbEncoded = 3;
-        *pbEncoded++ = ASN_BOOL;
-        *pbEncoded++ = 1;
-        *pbEncoded++ = val ? 0xff : 0;
-        ret = TRUE;
-    }
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-static BOOL CRYPT_AsnEncodeAltNameEntry(const CERT_ALT_NAME_ENTRY *entry,
- BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-    DWORD dataLen;
-
-    ret = TRUE;
-    switch (entry->dwAltNameChoice)
-    {
-    case CERT_ALT_NAME_RFC822_NAME:
-    case CERT_ALT_NAME_DNS_NAME:
-    case CERT_ALT_NAME_URL:
-        if (entry->u.pwszURL)
-        {
-            DWORD i;
-
-            /* Not + 1: don't encode the NULL-terminator */
-            dataLen = lstrlenW(entry->u.pwszURL);
-            for (i = 0; ret && i < dataLen; i++)
-            {
-                if (entry->u.pwszURL[i] > 0x7f)
-                {
-                    SetLastError(CRYPT_E_INVALID_IA5_STRING);
-                    ret = FALSE;
-                    *pcbEncoded = i;
-                }
-            }
-        }
-        else
-            dataLen = 0;
-        break;
-    case CERT_ALT_NAME_IP_ADDRESS:
-        dataLen = entry->u.IPAddress.cbData;
-        break;
-    case CERT_ALT_NAME_REGISTERED_ID:
-        /* FIXME: encode OID */
-    case CERT_ALT_NAME_OTHER_NAME:
-    case CERT_ALT_NAME_DIRECTORY_NAME:
-        FIXME("name type %ld unimplemented\n", entry->dwAltNameChoice);
-        return FALSE;
-    default:
-        SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-        return FALSE;
-    }
-    if (ret)
-    {
-        DWORD bytesNeeded, lenBytes;
-
-        CRYPT_EncodeLen(dataLen, NULL, &lenBytes);
-        bytesNeeded = 1 + dataLen + lenBytes;
-        if (!pbEncoded)
-            *pcbEncoded = bytesNeeded;
-        else if (*pcbEncoded < bytesNeeded)
-        {
-            SetLastError(ERROR_MORE_DATA);
-            *pcbEncoded = bytesNeeded;
-            ret = FALSE;
-        }
-        else
-        {
-            *pbEncoded++ = ASN_CONTEXT | (entry->dwAltNameChoice - 1);
-            CRYPT_EncodeLen(dataLen, pbEncoded, &lenBytes);
-            pbEncoded += lenBytes;
-            switch (entry->dwAltNameChoice)
-            {
-            case CERT_ALT_NAME_RFC822_NAME:
-            case CERT_ALT_NAME_DNS_NAME:
-            case CERT_ALT_NAME_URL:
-            {
-                DWORD i;
-
-                for (i = 0; i < dataLen; i++)
-                    *pbEncoded++ = (BYTE)entry->u.pwszURL[i];
-                break;
-            }
-            case CERT_ALT_NAME_IP_ADDRESS:
-                memcpy(pbEncoded, entry->u.IPAddress.pbData, dataLen);
-                break;
-            }
-            if (ret)
-                *pcbEncoded = bytesNeeded;
-        }
-    }
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeAltName(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        const CERT_ALT_NAME_INFO *info =
-         (const CERT_ALT_NAME_INFO *)pvStructInfo;
-
-        DWORD bytesNeeded, dataLen, lenBytes, i;
-
-        ret = TRUE;
-        /* FIXME: should check that cAltEntry is not bigger than 0xff, since we
-         * can't encode an erroneous entry index if it's bigger than this.
-         */
-        for (i = 0, dataLen = 0; ret && i < info->cAltEntry; i++)
-        {
-            DWORD len;
-
-            ret = CRYPT_AsnEncodeAltNameEntry(&info->rgAltEntry[i], NULL,
-             &len);
-            if (ret)
-                dataLen += len;
-            else if (GetLastError() == CRYPT_E_INVALID_IA5_STRING)
-            {
-                /* CRYPT_AsnEncodeAltNameEntry encoded the index of
-                 * the bad character, now set the index of the bad
-                 * entry
-                 */
-                *pcbEncoded = (BYTE)i <<
-                 CERT_ALT_NAME_ENTRY_ERR_INDEX_SHIFT | len;
-            }
-        }
-        if (ret)
-        {
-            CRYPT_EncodeLen(dataLen, NULL, &lenBytes);
-            bytesNeeded = 1 + lenBytes + dataLen;
-            if (!pbEncoded)
-            {
-                *pcbEncoded = bytesNeeded;
-                ret = TRUE;
-            }
-            else
-            {
-                if ((ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara,
-                 pbEncoded, pcbEncoded, bytesNeeded)))
-                {
-                    if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                        pbEncoded = *(BYTE **)pbEncoded;
-                    *pbEncoded++ = ASN_SEQUENCEOF;
-                    CRYPT_EncodeLen(dataLen, pbEncoded, &lenBytes);
-                    pbEncoded += lenBytes;
-                    for (i = 0; ret && i < info->cAltEntry; i++)
-                    {
-                        DWORD len = dataLen;
-
-                        ret = CRYPT_AsnEncodeAltNameEntry(&info->rgAltEntry[i],
-                         pbEncoded, &len);
-                        if (ret)
-                        {
-                            pbEncoded += len;
-                            dataLen -= len;
-                        }
-                    }
-                }
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeBasicConstraints2(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        const CERT_BASIC_CONSTRAINTS2_INFO *info =
-         (const CERT_BASIC_CONSTRAINTS2_INFO *)pvStructInfo;
-        struct AsnEncodeSequenceItem items[2] = { { 0 } };
-        DWORD cItem = 0;
-
-        if (info->fCA)
-        {
-            items[cItem].pvStructInfo = &info->fCA;
-            items[cItem].encodeFunc = CRYPT_AsnEncodeBool;
-            cItem++;
-        }
-        if (info->fPathLenConstraint)
-        {
-            items[cItem].pvStructInfo = &info->dwPathLenConstraint;
-            items[cItem].encodeFunc = CRYPT_AsnEncodeInt;
-            cItem++;
-        }
-        ret = CRYPT_AsnEncodeSequence(dwCertEncodingType, items, cItem,
-         dwFlags, pEncodePara, pbEncoded, pcbEncoded);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeRsaPubKey(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        const BLOBHEADER *hdr =
-         (const BLOBHEADER *)pvStructInfo;
-
-        if (hdr->bType != PUBLICKEYBLOB)
-        {
-            SetLastError(HRESULT_FROM_WIN32(ERROR_INVALID_PARAMETER));
-            ret = FALSE;
-        }
-        else
-        {
-            const RSAPUBKEY *rsaPubKey = (const RSAPUBKEY *)
-             ((const BYTE *)pvStructInfo + sizeof(BLOBHEADER));
-            CRYPT_INTEGER_BLOB blob = { rsaPubKey->bitlen / 8,
-             (BYTE *)pvStructInfo + sizeof(BLOBHEADER) + sizeof(RSAPUBKEY) };
-            struct AsnEncodeSequenceItem items[] = { 
-             { &blob, CRYPT_AsnEncodeUnsignedInteger, 0 },
-             { &rsaPubKey->pubexp, CRYPT_AsnEncodeInt, 0 },
-            };
-
-            ret = CRYPT_AsnEncodeSequence(dwCertEncodingType, items,
-             sizeof(items) / sizeof(items[0]), dwFlags, pEncodePara, pbEncoded,
-             pcbEncoded);
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeOctets(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        const CRYPT_DATA_BLOB *blob = (const CRYPT_DATA_BLOB *)pvStructInfo;
-        DWORD bytesNeeded, lenBytes;
-
-        TRACE("(%ld, %p), %08lx, %p, %p, %ld\n", blob->cbData, blob->pbData,
-         dwFlags, pEncodePara, pbEncoded, *pcbEncoded);
-
-        CRYPT_EncodeLen(blob->cbData, NULL, &lenBytes);
-        bytesNeeded = 1 + lenBytes + blob->cbData;
-        if (!pbEncoded)
-        {
-            *pcbEncoded = bytesNeeded;
-            ret = TRUE;
-        }
-        else
-        {
-            if ((ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara, pbEncoded,
-             pcbEncoded, bytesNeeded)))
-            {
-                if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                    pbEncoded = *(BYTE **)pbEncoded;
-                *pbEncoded++ = ASN_OCTETSTRING;
-                CRYPT_EncodeLen(blob->cbData, pbEncoded, &lenBytes);
-                pbEncoded += lenBytes;
-                if (blob->cbData)
-                    memcpy(pbEncoded, blob->pbData, blob->cbData);
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeBits(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        const CRYPT_BIT_BLOB *blob = (const CRYPT_BIT_BLOB *)pvStructInfo;
-        DWORD bytesNeeded, lenBytes, dataBytes;
-        BYTE unusedBits;
-
-        /* yep, MS allows cUnusedBits to be >= 8 */
-        if (!blob->cUnusedBits)
-        {
-            dataBytes = blob->cbData;
-            unusedBits = 0;
-        }
-        else if (blob->cbData * 8 > blob->cUnusedBits)
-        {
-            dataBytes = (blob->cbData * 8 - blob->cUnusedBits) / 8 + 1;
-            unusedBits = blob->cUnusedBits >= 8 ? blob->cUnusedBits / 8 :
-             blob->cUnusedBits;
-        }
-        else
-        {
-            dataBytes = 0;
-            unusedBits = 0;
-        }
-        CRYPT_EncodeLen(dataBytes + 1, NULL, &lenBytes);
-        bytesNeeded = 1 + lenBytes + dataBytes + 1;
-        if (!pbEncoded)
-        {
-            *pcbEncoded = bytesNeeded;
-            ret = TRUE;
-        }
-        else
-        {
-            if ((ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara, pbEncoded,
-             pcbEncoded, bytesNeeded)))
-            {
-                if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                    pbEncoded = *(BYTE **)pbEncoded;
-                *pbEncoded++ = ASN_BITSTRING;
-                CRYPT_EncodeLen(dataBytes + 1, pbEncoded, &lenBytes);
-                pbEncoded += lenBytes;
-                *pbEncoded++ = unusedBits;
-                if (dataBytes)
-                {
-                    BYTE mask = 0xff << unusedBits;
-
-                    if (dataBytes > 1)
-                    {
-                        memcpy(pbEncoded, blob->pbData, dataBytes - 1);
-                        pbEncoded += dataBytes - 1;
-                    }
-                    *pbEncoded = *(blob->pbData + dataBytes - 1) & mask;
-                }
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeBitsSwapBytes(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        const CRYPT_BIT_BLOB *blob = (const CRYPT_BIT_BLOB *)pvStructInfo;
-        CRYPT_BIT_BLOB newBlob = { blob->cbData, NULL, blob->cUnusedBits };
-
-        ret = TRUE;
-        if (newBlob.cbData)
-        {
-            newBlob.pbData = CryptMemAlloc(newBlob.cbData);
-            if (newBlob.pbData)
-            {
-                DWORD i;
-
-                for (i = 0; i < newBlob.cbData; i++)
-                    newBlob.pbData[newBlob.cbData - i - 1] = blob->pbData[i];
-            }
-            else
-                ret = FALSE;
-        }
-        if (ret)
-            ret = CRYPT_AsnEncodeBits(dwCertEncodingType, lpszStructType,
-             &newBlob, dwFlags, pEncodePara, pbEncoded, pcbEncoded);
-        CryptMemFree(newBlob.pbData);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeInt(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    CRYPT_INTEGER_BLOB blob = { sizeof(INT), (BYTE *)pvStructInfo };
-
-    return CRYPT_AsnEncodeInteger(dwCertEncodingType, X509_MULTI_BYTE_INTEGER,
-     &blob, dwFlags, pEncodePara, pbEncoded, pcbEncoded);
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeInteger(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        DWORD significantBytes, lenBytes;
-        BYTE padByte = 0, bytesNeeded;
-        BOOL pad = FALSE;
-        const CRYPT_INTEGER_BLOB *blob =
-         (const CRYPT_INTEGER_BLOB *)pvStructInfo;
-
-        significantBytes = blob->cbData;
-        if (significantBytes)
-        {
-            if (blob->pbData[significantBytes - 1] & 0x80)
-            {
-                /* negative, lop off leading (little-endian) 0xffs */
-                for (; significantBytes > 0 &&
-                 blob->pbData[significantBytes - 1] == 0xff; significantBytes--)
-                    ;
-                if (blob->pbData[significantBytes - 1] < 0x80)
-                {
-                    padByte = 0xff;
-                    pad = TRUE;
-                }
-            }
-            else
-            {
-                /* positive, lop off leading (little-endian) zeroes */
-                for (; significantBytes > 0 &&
-                 !blob->pbData[significantBytes - 1]; significantBytes--)
-                    ;
-                if (significantBytes == 0)
-                    significantBytes = 1;
-                if (blob->pbData[significantBytes - 1] > 0x7f)
-                {
-                    padByte = 0;
-                    pad = TRUE;
-                }
-            }
-        }
-        if (pad)
-            CRYPT_EncodeLen(significantBytes + 1, NULL, &lenBytes);
-        else
-            CRYPT_EncodeLen(significantBytes, NULL, &lenBytes);
-        bytesNeeded = 1 + lenBytes + significantBytes;
-        if (pad)
-            bytesNeeded++;
-        if (!pbEncoded)
-        {
-            *pcbEncoded = bytesNeeded;
-            ret = TRUE;
-        }
-        else
-        {
-            if ((ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara, pbEncoded,
-             pcbEncoded, bytesNeeded)))
-            {
-                if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                    pbEncoded = *(BYTE **)pbEncoded;
-                *pbEncoded++ = ASN_INTEGER;
-                if (pad)
-                {
-                    CRYPT_EncodeLen(significantBytes + 1, pbEncoded, &lenBytes);
-                    pbEncoded += lenBytes;
-                    *pbEncoded++ = padByte;
-                }
-                else
-                {
-                    CRYPT_EncodeLen(significantBytes, pbEncoded, &lenBytes);
-                    pbEncoded += lenBytes;
-                }
-                for (; significantBytes > 0; significantBytes--)
-                    *(pbEncoded++) = blob->pbData[significantBytes - 1];
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeUnsignedInteger(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        DWORD significantBytes, lenBytes;
-        BYTE bytesNeeded;
-        BOOL pad = FALSE;
-        const CRYPT_INTEGER_BLOB *blob =
-         (const CRYPT_INTEGER_BLOB *)pvStructInfo;
-
-        significantBytes = blob->cbData;
-        if (significantBytes)
-        {
-            /* positive, lop off leading (little-endian) zeroes */
-            for (; significantBytes > 0 && !blob->pbData[significantBytes - 1];
-             significantBytes--)
-                ;
-            if (significantBytes == 0)
-                significantBytes = 1;
-            if (blob->pbData[significantBytes - 1] > 0x7f)
-                pad = TRUE;
-        }
-        if (pad)
-            CRYPT_EncodeLen(significantBytes + 1, NULL, &lenBytes);
-        else
-            CRYPT_EncodeLen(significantBytes, NULL, &lenBytes);
-        bytesNeeded = 1 + lenBytes + significantBytes;
-        if (pad)
-            bytesNeeded++;
-        if (!pbEncoded)
-        {
-            *pcbEncoded = bytesNeeded;
-            ret = TRUE;
-        }
-        else
-        {
-            if ((ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara, pbEncoded,
-             pcbEncoded, bytesNeeded)))
-            {
-                if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                    pbEncoded = *(BYTE **)pbEncoded;
-                *pbEncoded++ = ASN_INTEGER;
-                if (pad)
-                {
-                    CRYPT_EncodeLen(significantBytes + 1, pbEncoded, &lenBytes);
-                    pbEncoded += lenBytes;
-                    *pbEncoded++ = 0;
-                }
-                else
-                {
-                    CRYPT_EncodeLen(significantBytes, pbEncoded, &lenBytes);
-                    pbEncoded += lenBytes;
-                }
-                for (; significantBytes > 0; significantBytes--)
-                    *(pbEncoded++) = blob->pbData[significantBytes - 1];
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeEnumerated(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    CRYPT_INTEGER_BLOB blob;
-    BOOL ret;
-
-    /* Encode as an unsigned integer, then change the tag to enumerated */
-    blob.cbData = sizeof(DWORD);
-    blob.pbData = (BYTE *)pvStructInfo;
-    ret = CRYPT_AsnEncodeUnsignedInteger(dwCertEncodingType,
-     X509_MULTI_BYTE_UINT, &blob, dwFlags, pEncodePara, pbEncoded, pcbEncoded);
-    if (ret && pbEncoded)
-    {
-        if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-            pbEncoded = *(BYTE **)pbEncoded;
-        pbEncoded[0] = ASN_ENUMERATED;
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeUtcTime(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        SYSTEMTIME sysTime;
-        /* sorry, magic number: enough for tag, len, YYMMDDHHMMSSZ\0.  I use a
-         * temporary buffer because the output buffer is not NULL-terminated.
-         */
-        char buf[16];
-        static const DWORD bytesNeeded = sizeof(buf) - 1;
-
-        if (!pbEncoded)
-        {
-            *pcbEncoded = bytesNeeded;
-            ret = TRUE;
-        }
-        else
-        {
-            /* Sanity check the year, this is a two-digit year format */
-            ret = FileTimeToSystemTime((const FILETIME *)pvStructInfo,
-             &sysTime);
-            if (ret && (sysTime.wYear < 1950 || sysTime.wYear > 2050))
-            {
-                SetLastError(CRYPT_E_BAD_ENCODE);
-                ret = FALSE;
-            }
-            if (ret)
-            {
-                if ((ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara,
-                 pbEncoded, pcbEncoded, bytesNeeded)))
-                {
-                    if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                        pbEncoded = *(BYTE **)pbEncoded;
-                    buf[0] = ASN_UTCTIME;
-                    buf[1] = bytesNeeded - 2;
-                    snprintf(buf + 2, sizeof(buf) - 2,
-                     "%02d%02d%02d%02d%02d%02dZ", sysTime.wYear >= 2000 ?
-                     sysTime.wYear - 2000 : sysTime.wYear - 1900,
-                     sysTime.wDay, sysTime.wMonth, sysTime.wHour,
-                     sysTime.wMinute, sysTime.wSecond);
-                    memcpy(pbEncoded, buf, bytesNeeded);
-                }
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeGeneralizedTime(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        SYSTEMTIME sysTime;
-        /* sorry, magic number: enough for tag, len, YYYYMMDDHHMMSSZ\0.  I use a
-         * temporary buffer because the output buffer is not NULL-terminated.
-         */
-        char buf[18];
-        static const DWORD bytesNeeded = sizeof(buf) - 1;
-
-        if (!pbEncoded)
-        {
-            *pcbEncoded = bytesNeeded;
-            ret = TRUE;
-        }
-        else
-        {
-            ret = FileTimeToSystemTime((const FILETIME *)pvStructInfo,
-             &sysTime);
-            if (ret)
-                ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara, pbEncoded,
-                 pcbEncoded, bytesNeeded);
-            if (ret)
-            {
-                if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                    pbEncoded = *(BYTE **)pbEncoded;
-                buf[0] = ASN_GENERALTIME;
-                buf[1] = bytesNeeded - 2;
-                snprintf(buf + 2, sizeof(buf) - 2, "%04d%02d%02d%02d%02d%02dZ",
-                 sysTime.wYear, sysTime.wDay, sysTime.wMonth, sysTime.wHour,
-                 sysTime.wMinute, sysTime.wSecond);
-                memcpy(pbEncoded, buf, bytesNeeded);
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeChoiceOfTime(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        SYSTEMTIME sysTime;
-
-        /* Check the year, if it's in the UTCTime range call that encode func */
-        if (!FileTimeToSystemTime((const FILETIME *)pvStructInfo, &sysTime))
-            return FALSE;
-        if (sysTime.wYear >= 1950 && sysTime.wYear <= 2050)
-            ret = CRYPT_AsnEncodeUtcTime(dwCertEncodingType, lpszStructType,
-             pvStructInfo, dwFlags, pEncodePara, pbEncoded, pcbEncoded);
-        else
-            ret = CRYPT_AsnEncodeGeneralizedTime(dwCertEncodingType,
-             lpszStructType, pvStructInfo, dwFlags, pEncodePara, pbEncoded,
-             pcbEncoded);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnEncodeSequenceOfAny(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const void *pvStructInfo, DWORD dwFlags,
- PCRYPT_ENCODE_PARA pEncodePara, BYTE *pbEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        DWORD bytesNeeded, dataLen, lenBytes, i;
-        const CRYPT_SEQUENCE_OF_ANY *seq =
-         (const CRYPT_SEQUENCE_OF_ANY *)pvStructInfo;
-
-        for (i = 0, dataLen = 0; i < seq->cValue; i++)
-            dataLen += seq->rgValue[i].cbData;
-        CRYPT_EncodeLen(dataLen, NULL, &lenBytes);
-        bytesNeeded = 1 + lenBytes + dataLen;
-        if (!pbEncoded)
-        {
-            *pcbEncoded = bytesNeeded;
-            ret = TRUE;
-        }
-        else
-        {
-            if ((ret = CRYPT_EncodeEnsureSpace(dwFlags, pEncodePara, pbEncoded,
-             pcbEncoded, bytesNeeded)))
-            {
-                if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG)
-                    pbEncoded = *(BYTE **)pbEncoded;
-                *pbEncoded++ = ASN_SEQUENCEOF;
-                CRYPT_EncodeLen(dataLen, pbEncoded, &lenBytes);
-                pbEncoded += lenBytes;
-                for (i = 0; i < seq->cValue; i++)
-                {
-                    memcpy(pbEncoded, seq->rgValue[i].pbData,
-                     seq->rgValue[i].cbData);
-                    pbEncoded += seq->rgValue[i].cbData;
-                }
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-BOOL WINAPI CryptEncodeObjectEx(DWORD dwCertEncodingType, LPCSTR lpszStructType,
- const void *pvStructInfo, DWORD dwFlags, PCRYPT_ENCODE_PARA pEncodePara,
- void *pvEncoded, DWORD *pcbEncoded)
-{
-    BOOL ret = FALSE;
-    HMODULE lib = NULL;
-    CryptEncodeObjectExFunc encodeFunc = NULL;
-
-    TRACE("(0x%08lx, %s, %p, 0x%08lx, %p, %p, %p)\n", dwCertEncodingType,
-     debugstr_a(lpszStructType), pvStructInfo, dwFlags, pEncodePara,
-     pvEncoded, pcbEncoded);
-
-    if (!pvEncoded && !pcbEncoded)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return FALSE;
-    }
-    if ((dwCertEncodingType & CERT_ENCODING_TYPE_MASK) != X509_ASN_ENCODING
-     && (dwCertEncodingType & CMSG_ENCODING_TYPE_MASK) != PKCS_7_ASN_ENCODING)
-    {
-        SetLastError(ERROR_FILE_NOT_FOUND);
-        return FALSE;
-    }
-
-    SetLastError(NOERROR);
-    if (dwFlags & CRYPT_ENCODE_ALLOC_FLAG && pvEncoded)
-        *(BYTE **)pvEncoded = NULL;
-    if (!HIWORD(lpszStructType))
-    {
-        switch (LOWORD(lpszStructType))
-        {
-        case (WORD)X509_CERT:
-            encodeFunc = CRYPT_AsnEncodeCert;
-            break;
-        case (WORD)X509_CERT_TO_BE_SIGNED:
-            encodeFunc = CRYPT_AsnEncodeCertInfo;
-            break;
-        case (WORD)X509_CERT_CRL_TO_BE_SIGNED:
-            encodeFunc = CRYPT_AsnEncodeCRLInfo;
-            break;
-        case (WORD)X509_EXTENSIONS:
-            encodeFunc = CRYPT_AsnEncodeExtensions;
-            break;
-        case (WORD)X509_NAME:
-            encodeFunc = CRYPT_AsnEncodeName;
-            break;
-        case (WORD)X509_PUBLIC_KEY_INFO:
-            encodeFunc = CRYPT_AsnEncodePubKeyInfo;
-            break;
-        case (WORD)X509_ALTERNATE_NAME:
-            encodeFunc = CRYPT_AsnEncodeAltName;
-            break;
-        case (WORD)X509_BASIC_CONSTRAINTS2:
-            encodeFunc = CRYPT_AsnEncodeBasicConstraints2;
-            break;
-        case (WORD)RSA_CSP_PUBLICKEYBLOB:
-            encodeFunc = CRYPT_AsnEncodeRsaPubKey;
-            break;
-        case (WORD)X509_OCTET_STRING:
-            encodeFunc = CRYPT_AsnEncodeOctets;
-            break;
-        case (WORD)X509_BITS:
-        case (WORD)X509_KEY_USAGE:
-            encodeFunc = CRYPT_AsnEncodeBits;
-            break;
-        case (WORD)X509_INTEGER:
-            encodeFunc = CRYPT_AsnEncodeInt;
-            break;
-        case (WORD)X509_MULTI_BYTE_INTEGER:
-            encodeFunc = CRYPT_AsnEncodeInteger;
-            break;
-        case (WORD)X509_MULTI_BYTE_UINT:
-            encodeFunc = CRYPT_AsnEncodeUnsignedInteger;
-            break;
-        case (WORD)X509_ENUMERATED:
-            encodeFunc = CRYPT_AsnEncodeEnumerated;
-            break;
-        case (WORD)X509_CHOICE_OF_TIME:
-            encodeFunc = CRYPT_AsnEncodeChoiceOfTime;
-            break;
-        case (WORD)X509_SEQUENCE_OF_ANY:
-            encodeFunc = CRYPT_AsnEncodeSequenceOfAny;
-            break;
-        case (WORD)PKCS_UTC_TIME:
-            encodeFunc = CRYPT_AsnEncodeUtcTime;
-            break;
-        default:
-            FIXME("%d: unimplemented\n", LOWORD(lpszStructType));
-        }
-    }
-    else if (!strcmp(lpszStructType, szOID_CERT_EXTENSIONS))
-        encodeFunc = CRYPT_AsnEncodeExtensions;
-    else if (!strcmp(lpszStructType, szOID_RSA_signingTime))
-        encodeFunc = CRYPT_AsnEncodeUtcTime;
-    else if (!strcmp(lpszStructType, szOID_CRL_REASON_CODE))
-        encodeFunc = CRYPT_AsnEncodeEnumerated;
-    else if (!strcmp(lpszStructType, szOID_KEY_USAGE))
-        encodeFunc = CRYPT_AsnEncodeBits;
-    else if (!strcmp(lpszStructType, szOID_SUBJECT_KEY_IDENTIFIER))
-        encodeFunc = CRYPT_AsnEncodeOctets;
-    else if (!strcmp(lpszStructType, szOID_BASIC_CONSTRAINTS2))
-        encodeFunc = CRYPT_AsnEncodeBasicConstraints2;
-    else if (!strcmp(lpszStructType, szOID_ISSUER_ALT_NAME))
-        encodeFunc = CRYPT_AsnEncodeAltName;
-    else if (!strcmp(lpszStructType, szOID_ISSUER_ALT_NAME2))
-        encodeFunc = CRYPT_AsnEncodeAltName;
-    else if (!strcmp(lpszStructType, szOID_NEXT_UPDATE_LOCATION))
-        encodeFunc = CRYPT_AsnEncodeAltName;
-    else if (!strcmp(lpszStructType, szOID_SUBJECT_ALT_NAME))
-        encodeFunc = CRYPT_AsnEncodeAltName;
-    else if (!strcmp(lpszStructType, szOID_SUBJECT_ALT_NAME2))
-        encodeFunc = CRYPT_AsnEncodeAltName;
-    else
-        TRACE("OID %s not found or unimplemented, looking for DLL\n",
-         debugstr_a(lpszStructType));
-    if (!encodeFunc)
-        encodeFunc = (CryptEncodeObjectExFunc)CRYPT_GetFunc(dwCertEncodingType,
-         lpszStructType, CRYPT_OID_ENCODE_OBJECT_EX_FUNC, &lib);
-    if (encodeFunc)
-        ret = encodeFunc(dwCertEncodingType, lpszStructType, pvStructInfo,
-         dwFlags, pEncodePara, pvEncoded, pcbEncoded);
-    else
-        SetLastError(ERROR_FILE_NOT_FOUND);
-    if (lib)
-        FreeLibrary(lib);
-    return ret;
-}
-
-BOOL WINAPI CryptDecodeObject(DWORD dwCertEncodingType, LPCSTR lpszStructType,
- const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags, void *pvStructInfo,
- DWORD *pcbStructInfo)
-{
-    BOOL ret = FALSE;
-    HMODULE lib;
-    CryptDecodeObjectFunc pCryptDecodeObject;
-
-    TRACE("(0x%08lx, %s, %p, %ld, 0x%08lx, %p, %p)\n", dwCertEncodingType,
-     debugstr_a(lpszStructType), pbEncoded, cbEncoded, dwFlags,
-     pvStructInfo, pcbStructInfo);
-
-    if (!pvStructInfo && !pcbStructInfo)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return FALSE;
-    }
-
-    /* Try registered DLL first.. */
-    pCryptDecodeObject =
-     (CryptDecodeObjectFunc)CRYPT_GetFunc(dwCertEncodingType,
-     lpszStructType, CRYPT_OID_DECODE_OBJECT_FUNC, &lib);
-    if (pCryptDecodeObject)
-    {
-        ret = pCryptDecodeObject(dwCertEncodingType, lpszStructType,
-         pbEncoded, cbEncoded, dwFlags, pvStructInfo, pcbStructInfo);
-        FreeLibrary(lib);
-    }
-    else
-    {
-        /* If not, use CryptDecodeObjectEx */
-        ret = CryptDecodeObjectEx(dwCertEncodingType, lpszStructType, pbEncoded,
-         cbEncoded, dwFlags, NULL, pvStructInfo, pcbStructInfo);
-    }
-    return ret;
-}
-
-/* Gets the number of length bytes from the given (leading) length byte */
-#define GET_LEN_BYTES(b) ((b) <= 0x7f ? 1 : 1 + ((b) & 0x7f))
-
-/* Helper function to get the encoded length of the data starting at pbEncoded,
- * where pbEncoded[0] is the tag.  If the data are too short to contain a
- * length or if the length is too large for cbEncoded, sets an appropriate
- * error code and returns FALSE.
- */
-static BOOL WINAPI CRYPT_GetLen(const BYTE *pbEncoded, DWORD cbEncoded,
- DWORD *len)
-{
-    BOOL ret;
-
-    if (cbEncoded <= 1)
-    {
-        SetLastError(CRYPT_E_ASN1_CORRUPT);
-        ret = FALSE;
-    }
-    else if (pbEncoded[1] <= 0x7f)
-    {
-        if (pbEncoded[1] + 1 > cbEncoded)
-        {
-            SetLastError(CRYPT_E_ASN1_EOD);
-            ret = FALSE;
-        }
-        else
-        {
-            *len = pbEncoded[1];
-            ret = TRUE;
-        }
-    }
-    else
-    {
-        BYTE lenLen = GET_LEN_BYTES(pbEncoded[1]);
-
-        if (lenLen > sizeof(DWORD) + 1)
-        {
-            SetLastError(CRYPT_E_ASN1_LARGE);
-            ret = FALSE;
-        }
-        else if (lenLen + 2 > cbEncoded)
-        {
-            SetLastError(CRYPT_E_ASN1_CORRUPT);
-            ret = FALSE;
-        }
-        else
-        {
-            DWORD out = 0;
-
-            pbEncoded += 2;
-            while (--lenLen)
-            {
-                out <<= 8;
-                out |= *pbEncoded++;
-            }
-            if (out + lenLen + 1 > cbEncoded)
-            {
-                SetLastError(CRYPT_E_ASN1_EOD);
-                ret = FALSE;
-            }
-            else
-            {
-                *len = out;
-                ret = TRUE;
-            }
-        }
-    }
-    return ret;
-}
-
-/* Helper function to check *pcbStructInfo, set it to the required size, and
- * optionally to allocate memory.  Assumes pvStructInfo is not NULL.
- * If CRYPT_DECODE_ALLOC_FLAG is set in dwFlags, *pvStructInfo will be set to a
- * pointer to the newly allocated memory.
- */
-static BOOL CRYPT_DecodeEnsureSpace(DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo,
- DWORD bytesNeeded)
-{
-    BOOL ret = TRUE;
-
-    if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-    {
-        if (pDecodePara && pDecodePara->pfnAlloc)
-            *(BYTE **)pvStructInfo = pDecodePara->pfnAlloc(bytesNeeded);
-        else
-            *(BYTE **)pvStructInfo = LocalAlloc(0, bytesNeeded);
-        if (!*(BYTE **)pvStructInfo)
-            ret = FALSE;
-        else
-            *pcbStructInfo = bytesNeeded;
-    }
-    else if (*pcbStructInfo < bytesNeeded)
-    {
-        *pcbStructInfo = bytesNeeded;
-        SetLastError(ERROR_MORE_DATA);
-        ret = FALSE;
-    }
-    return ret;
-}
-
-/* A few of the members need explanation:
- * offset:
- *     A sequence is decoded into a struct.  The offset member is the
- *     offset of this item within that struct.
- * decodeFunc:
- *     The decoder function to use.  If this is NULL, then the member isn't
- *     decoded, but minSize space is reserved for it.
- * minSize:
- *     The minimum amount of space occupied after decoding.  You must set this.
- * optional:
- *     If true, and a decoding function fails with CRYPT_E_ASN1_BADTAG, then
- *     minSize space is filled with 0 for this member.  (Any other failure
- *     results in CRYPT_AsnDecodeSequence failing.)
- * hasPointer, pointerOffset, minSize:
- *     If the item has dynamic data, set hasPointer to TRUE, pointerOffset to
- *     the offset within the (outer) struct of the data pointer (or to the
- *     first data pointer, if more than one exist).
- * size:
- *     Used by CRYPT_AsnDecodeSequence, not for your use.
- */
-struct AsnDecodeSequenceItem
-{
-    DWORD                   offset;
-    CryptDecodeObjectExFunc decodeFunc;
-    DWORD                   minSize;
-    BOOL                    optional;
-    BOOL                    hasPointer;
-    DWORD                   pointerOffset;
-    DWORD                   size;
-};
-
-/* This decodes an arbitrary sequence into a contiguous block of memory
- * (basically, a struct.)  Each element being decoded is described by a struct
- * AsnDecodeSequenceItem, see above.
- * startingPointer is an optional pointer to the first place where dynamic
- * data will be stored.  If you know the starting offset, you may pass it
- * here.  Otherwise, pass NULL, and one will be inferred from the items.
- * Each item decoder is never called with CRYPT_DECODE_ALLOC_FLAG set.
- * If any undecoded data are left over, fails with CRYPT_E_ASN1_CORRUPT.
- */
-static BOOL CRYPT_AsnDecodeSequence(DWORD dwCertEncodingType,
- struct AsnDecodeSequenceItem items[], DWORD cItem, const BYTE *pbEncoded,
- DWORD cbEncoded, DWORD dwFlags, PCRYPT_DECODE_PARA pDecodePara,
- void *pvStructInfo, DWORD *pcbStructInfo, void *startingPointer)
-{
-    BOOL ret;
-
-    TRACE("%p, %ld, %p, %ld, %08lx, %p, %p, %ld, %p\n", items, cItem, pbEncoded,
-     cbEncoded, dwFlags, pDecodePara, pvStructInfo, *pcbStructInfo,
-     startingPointer);
-
-    if (pbEncoded[0] == ASN_SEQUENCE)
-    {
-        DWORD dataLen;
-
-        if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-        {
-            BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-            DWORD i, bytesNeeded = 0, minSize = 0;
-            const BYTE *ptr;
-
-            ptr = pbEncoded + 1 + lenBytes;
-            for (i = 0; ret && i < cItem; i++)
-            {
-                DWORD nextItemLen;
-
-                minSize += items[i].minSize;
-                if (cbEncoded - (ptr - pbEncoded) != 0)
-                {
-                    if ((ret = CRYPT_GetLen(ptr, cbEncoded - (ptr - pbEncoded),
-                     &nextItemLen)))
-                    {
-                        BYTE nextItemLenBytes = GET_LEN_BYTES(ptr[1]);
-
-                        if (items[i].decodeFunc)
-                        {
-                            TRACE("sizing item %ld\n", i);
-                            ret = items[i].decodeFunc(dwCertEncodingType, NULL,
-                             ptr, 1 + nextItemLenBytes + nextItemLen,
-                             dwFlags & ~CRYPT_DECODE_ALLOC_FLAG, NULL, NULL,
-                             &items[i].size);
-                            if (ret)
-                            {
-                                /* Account for alignment padding */
-                                bytesNeeded += items[i].size;
-                                if (items[i].size % sizeof(DWORD))
-                                    bytesNeeded += sizeof(DWORD) -
-                                     items[i].size % sizeof(DWORD);
-                                ptr += 1 + nextItemLenBytes + nextItemLen;
-                            }
-                            else if (items[i].optional &&
-                             GetLastError() == CRYPT_E_ASN1_BADTAG)
-                            {
-                                TRACE("skipping optional item %ld\n", i);
-                                bytesNeeded += items[i].minSize;
-                                SetLastError(NOERROR);
-                                ret = TRUE;
-                            }
-                            else
-                                TRACE("item %ld failed: %08lx\n", i,
-                                 GetLastError());
-                        }
-                        else
-                            bytesNeeded += items[i].minSize;
-                    }
-                }
-                else if (items[i].optional)
-                    bytesNeeded += items[i].minSize;
-                else
-                {
-                    SetLastError(CRYPT_E_ASN1_CORRUPT);
-                    ret = FALSE;
-                }
-            }
-            if (cbEncoded - (ptr - pbEncoded) != 0)
-            {
-                TRACE("%ld remaining bytes, failing\n", cbEncoded -
-                 (ptr - pbEncoded));
-                SetLastError(CRYPT_E_ASN1_CORRUPT);
-                ret = FALSE;
-            }
-            if (ret)
-            {
-                if (!pvStructInfo)
-                    *pcbStructInfo = bytesNeeded;
-                else if ((ret = CRYPT_DecodeEnsureSpace(dwFlags,
-                 pDecodePara, pvStructInfo, pcbStructInfo, bytesNeeded)))
-                {
-                    BYTE *nextData;
-
-                    if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                        pvStructInfo = *(BYTE **)pvStructInfo;
-                    if (startingPointer)
-                        nextData = (BYTE *)startingPointer;
-                    else
-                        nextData = (BYTE *)pvStructInfo + minSize;
-                    memset(pvStructInfo, 0, minSize);
-                    ptr = pbEncoded + 1 + lenBytes;
-                    for (i = 0; ret && i < cItem; i++)
-                    {
-                        if (cbEncoded - (ptr - pbEncoded) != 0)
-                        {
-                            DWORD nextItemLen;
-                            BYTE nextItemLenBytes = GET_LEN_BYTES(ptr[1]);
-
-                            CRYPT_GetLen(ptr, cbEncoded - (ptr - pbEncoded),
-                             &nextItemLen);
-                            if (items[i].hasPointer)
-                            {
-                                *(BYTE **)((BYTE *)pvStructInfo +
-                                 items[i].pointerOffset) = nextData;
-                            }
-                            if (items[i].decodeFunc)
-                            {
-                                TRACE("decoding item %ld\n", i);
-                                ret = items[i].decodeFunc(dwCertEncodingType,
-                                 NULL, ptr, 1 + nextItemLenBytes + nextItemLen,
-                                 dwFlags & ~CRYPT_DECODE_ALLOC_FLAG, NULL,
-                                 (BYTE *)pvStructInfo + items[i].offset,
-                                 &items[i].size);
-                                if (!ret)
-                                    TRACE("item %ld failed: %08lx\n", i,
-                                     GetLastError());
-                            }
-                            else
-                                items[i].size = items[i].minSize;
-                            if (ret)
-                            {
-                                if (items[i].hasPointer &&
-                                 items[i].size > items[i].minSize)
-                                {
-                                    nextData += items[i].size -
-                                     items[i].minSize;
-                                    /* align nextData to DWORD boundaries */
-                                    if (items[i].size % sizeof(DWORD))
-                                    {
-                                        nextData += sizeof(DWORD) -
-                                         items[i].size % sizeof(DWORD);
-                                    }
-                                }
-                                ptr += 1 + nextItemLenBytes + nextItemLen;
-                            }
-                            else if (items[i].optional &&
-                             GetLastError() == CRYPT_E_ASN1_BADTAG)
-                            {
-                                SetLastError(NOERROR);
-                                ret = TRUE;
-                            }
-                        }
-                        else if (!items[i].optional)
-                        {
-                            SetLastError(CRYPT_E_ASN1_CORRUPT);
-                            ret = FALSE;
-                        }
-                    }
-                }
-            }
-        }
-    }
-    else
-    {
-        SetLastError(CRYPT_E_ASN1_BADTAG);
-        ret = FALSE;
-    }
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-/* Decodes a DER-encoded BLOB into a CRYPT_DER_BLOB struct pointed to by
- * pvStructInfo.  The BLOB must be non-empty, otherwise the last error is set
- * to CRYPT_E_ASN1_CORRUPT.
- * Warning: assumes the CRYPT_DER_BLOB pointed to by pvStructInfo has pbData
- * set!
- */
-static BOOL WINAPI CRYPT_AsnDecodeDerBlob(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-    DWORD dataLen;
-
-    if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-    {
-        BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-        DWORD bytesNeeded = sizeof(CRYPT_DER_BLOB);
-       
-        if (!(dwFlags & CRYPT_DECODE_NOCOPY_FLAG))
-            bytesNeeded += 1 + lenBytes + dataLen;
-
-        if (!pvStructInfo)
-            *pcbStructInfo = bytesNeeded;
-        else if ((ret = CRYPT_DecodeEnsureSpace(dwFlags, pDecodePara, 
-         pvStructInfo, pcbStructInfo, bytesNeeded)))
-        {
-            CRYPT_DER_BLOB *blob = (CRYPT_DER_BLOB *)pvStructInfo;
-
-            blob->cbData = 1 + lenBytes + dataLen;
-            if (blob->cbData)
-            {
-                if (dwFlags & CRYPT_DECODE_NOCOPY_FLAG)
-                    blob->pbData = (BYTE *)pbEncoded;
-                else
-                {
-                    assert(blob->pbData);
-                    memcpy(blob->pbData, pbEncoded, blob->cbData);
-                }
-            }
-            else
-            {
-                SetLastError(CRYPT_E_ASN1_CORRUPT);
-                ret = FALSE;
-            }
-        }
-    }
-    return ret;
-}
-
-/* Like CRYPT_AsnDecodeBitsInternal, but swaps the bytes */
-static BOOL WINAPI CRYPT_AsnDecodeBitsSwapBytes(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    TRACE("(%p, %ld, 0x%08lx, %p, %p, %ld)\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, *pcbStructInfo);
-
-    /* Can't use the CRYPT_DECODE_NOCOPY_FLAG, because we modify the bytes in-
-     * place.
-     */
-    ret = CRYPT_AsnDecodeBitsInternal(dwCertEncodingType, lpszStructType,
-     pbEncoded, cbEncoded, dwFlags & ~CRYPT_DECODE_NOCOPY_FLAG, pDecodePara,
-     pvStructInfo, pcbStructInfo);
-    if (ret && pvStructInfo)
-    {
-        CRYPT_BIT_BLOB *blob = (CRYPT_BIT_BLOB *)pvStructInfo;
-
-        if (blob->cbData)
-        {
-            DWORD i;
-            BYTE temp;
-
-            for (i = 0; i < blob->cbData / 2; i++)
-            {
-                temp = blob->pbData[i];
-                blob->pbData[i] = blob->pbData[blob->cbData - i - 1];
-                blob->pbData[blob->cbData - i - 1] = temp;
-            }
-        }
-    }
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeCert(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret = TRUE;
-
-    TRACE("%p, %ld, %08lx, %p, %p, %ld\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, *pcbStructInfo);
-
-    _SEH_TRY
-    {
-        struct AsnDecodeSequenceItem items[] = {
-         { offsetof(CERT_SIGNED_CONTENT_INFO, ToBeSigned),
-           CRYPT_AsnDecodeDerBlob, sizeof(CRYPT_DER_BLOB), FALSE, TRUE,
-           offsetof(CERT_SIGNED_CONTENT_INFO, ToBeSigned.pbData), 0 },
-         { offsetof(CERT_SIGNED_CONTENT_INFO, SignatureAlgorithm),
-           CRYPT_AsnDecodeAlgorithmId, sizeof(CRYPT_ALGORITHM_IDENTIFIER),
-           FALSE, TRUE, offsetof(CERT_SIGNED_CONTENT_INFO,
-           SignatureAlgorithm.pszObjId), 0 },
-         { offsetof(CERT_SIGNED_CONTENT_INFO, Signature),
-           CRYPT_AsnDecodeBitsSwapBytes, sizeof(CRYPT_BIT_BLOB), FALSE, TRUE,
-           offsetof(CERT_SIGNED_CONTENT_INFO, Signature.pbData), 0 },
-        };
-
-        if (dwFlags & CRYPT_DECODE_NO_SIGNATURE_BYTE_REVERSAL_FLAG)
-            items[2].decodeFunc = CRYPT_AsnDecodeBitsInternal;
-        ret = CRYPT_AsnDecodeSequence(dwCertEncodingType, items,
-         sizeof(items) / sizeof(items[0]), pbEncoded, cbEncoded, dwFlags,
-         pDecodePara, pvStructInfo, pcbStructInfo, NULL);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeCertVersion(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    if (pbEncoded[0] == (ASN_CONTEXT | ASN_CONSTRUCTOR))
-    {
-        DWORD dataLen;
-
-        if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-        {
-            BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-
-            ret = CRYPT_AsnDecodeInt(dwCertEncodingType, X509_INTEGER,
-             pbEncoded + 1 + lenBytes, dataLen, dwFlags, pDecodePara,
-             pvStructInfo, pcbStructInfo);
-        }
-    }
-    else
-    {
-        SetLastError(CRYPT_E_ASN1_BADTAG);
-        ret = FALSE;
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeValidity(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    struct AsnDecodeSequenceItem items[] = {
-     { offsetof(CERT_PRIVATE_KEY_VALIDITY, NotBefore),
-       CRYPT_AsnDecodeChoiceOfTime, sizeof(FILETIME), FALSE, FALSE, 0 },
-     { offsetof(CERT_PRIVATE_KEY_VALIDITY, NotAfter),
-       CRYPT_AsnDecodeChoiceOfTime, sizeof(FILETIME), FALSE, FALSE, 0 },
-    };
-
-    ret = CRYPT_AsnDecodeSequence(dwCertEncodingType, items,
-     sizeof(items) / sizeof(items[0]), pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, pcbStructInfo, NULL);
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeCertExtensions(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    if (pbEncoded[0] == (ASN_CONTEXT | ASN_CONSTRUCTOR | 3))
-    {
-        DWORD dataLen;
-
-        if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-        {
-            BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-
-            ret = CRYPT_AsnDecodeExtensionsInternal(dwCertEncodingType,
-             X509_EXTENSIONS, pbEncoded + 1 + lenBytes, dataLen, dwFlags,
-             pDecodePara, pvStructInfo, pcbStructInfo);
-        }
-    }
-    else
-    {
-        SetLastError(CRYPT_E_ASN1_BADTAG);
-        ret = FALSE;
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeCertInfo(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret = TRUE;
-
-    TRACE("%p, %ld, %08lx, %p, %p, %ld\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, *pcbStructInfo);
-
-    _SEH_TRY
-    {
-        struct AsnDecodeSequenceItem items[] = {
-         { offsetof(CERT_INFO, dwVersion), CRYPT_AsnDecodeCertVersion,
-           sizeof(DWORD), TRUE, FALSE, 0, 0 },
-         { offsetof(CERT_INFO, SerialNumber), CRYPT_AsnDecodeIntegerInternal,
-           sizeof(CRYPT_INTEGER_BLOB), FALSE, TRUE, offsetof(CERT_INFO,
-           SerialNumber.pbData), 0 },
-         { offsetof(CERT_INFO, SignatureAlgorithm), CRYPT_AsnDecodeAlgorithmId,
-           sizeof(CRYPT_ALGORITHM_IDENTIFIER), FALSE, TRUE, offsetof(CERT_INFO,
-           SignatureAlgorithm.pszObjId), 0 },
-         { offsetof(CERT_INFO, Issuer), CRYPT_AsnDecodeDerBlob,
-           sizeof(CRYPT_DER_BLOB), FALSE, TRUE, offsetof(CERT_INFO,
-           Issuer.pbData) },
-         { offsetof(CERT_INFO, NotBefore), CRYPT_AsnDecodeValidity,
-           sizeof(CERT_PRIVATE_KEY_VALIDITY), FALSE, FALSE, 0 },
-         { offsetof(CERT_INFO, Subject), CRYPT_AsnDecodeDerBlob,
-           sizeof(CRYPT_DER_BLOB), FALSE, TRUE, offsetof(CERT_INFO,
-           Subject.pbData) },
-         { offsetof(CERT_INFO, SubjectPublicKeyInfo), CRYPT_AsnDecodePubKeyInfo,
-           sizeof(CERT_PUBLIC_KEY_INFO), FALSE, TRUE, offsetof(CERT_INFO,
-           SubjectPublicKeyInfo.Algorithm.Parameters.pbData), 0 },
-         { offsetof(CERT_INFO, IssuerUniqueId), CRYPT_AsnDecodeBitsInternal,
-           sizeof(CRYPT_BIT_BLOB), TRUE, TRUE, offsetof(CERT_INFO,
-           IssuerUniqueId.pbData), 0 },
-         { offsetof(CERT_INFO, SubjectUniqueId), CRYPT_AsnDecodeBitsInternal,
-           sizeof(CRYPT_BIT_BLOB), TRUE, TRUE, offsetof(CERT_INFO,
-           SubjectUniqueId.pbData), 0 },
-         { offsetof(CERT_INFO, cExtension), CRYPT_AsnDecodeCertExtensions,
-           sizeof(CERT_EXTENSIONS), TRUE, TRUE, offsetof(CERT_INFO,
-           rgExtension), 0 },
-        };
-
-        ret = CRYPT_AsnDecodeSequence(dwCertEncodingType, items,
-         sizeof(items) / sizeof(items[0]), pbEncoded, cbEncoded, dwFlags,
-         pDecodePara, pvStructInfo, pcbStructInfo, NULL);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL CRYPT_AsnDecodeCRLEntry(const BYTE *pbEncoded, DWORD cbEncoded,
- DWORD dwFlags, PCRL_ENTRY entry, DWORD *pcbEntry)
-{
-    BOOL ret;
-    struct AsnDecodeSequenceItem items[] = {
-     { offsetof(CRL_ENTRY, SerialNumber), CRYPT_AsnDecodeIntegerInternal,
-       sizeof(CRYPT_INTEGER_BLOB), FALSE, TRUE, offsetof(CRL_ENTRY,
-       SerialNumber.pbData), 0 },
-     { offsetof(CRL_ENTRY, RevocationDate), CRYPT_AsnDecodeChoiceOfTime,
-       sizeof(FILETIME), FALSE, FALSE, 0 },
-     { offsetof(CRL_ENTRY, cExtension), CRYPT_AsnDecodeExtensionsInternal,
-       sizeof(CERT_EXTENSIONS), TRUE, TRUE, offsetof(CRL_ENTRY,
-       rgExtension), 0 },
-    };
-
-    TRACE("%p, %ld, %08lx, %p, %ld\n", pbEncoded, cbEncoded, dwFlags, entry,
-     *pcbEntry);
-
-    ret = CRYPT_AsnDecodeSequence(X509_ASN_ENCODING, items,
-     sizeof(items) / sizeof(items[0]), pbEncoded, cbEncoded, dwFlags,
-     NULL, entry, pcbEntry, entry ? entry->SerialNumber.pbData : NULL);
-    TRACE("Returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-typedef struct _WINE_CRL_ENTRIES {
-    DWORD      cCRLEntry;
-    PCRL_ENTRY rgCRLEntry;
-} WINE_CRL_ENTRIES, *PWINE_CRL_ENTRIES;
-
-/* Warning: assumes pvStructInfo is a WINE_CRL_ENTRIES whose rgCRLEntry has
- * been set prior to calling.
- */
-static BOOL WINAPI CRYPT_AsnDecodeCRLEntries(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    TRACE("%p, %ld, %08lx, %p, %p, %ld\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, *pcbStructInfo);
-
-    if (pbEncoded[0] == ASN_SEQUENCEOF)
-    {
-        DWORD dataLen, bytesNeeded;
-
-        if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-        {
-            DWORD cCRLEntry = 0;
-            BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-
-            bytesNeeded = sizeof(WINE_CRL_ENTRIES);
-            if (dataLen)
-            {
-                const BYTE *ptr;
-                DWORD size;
-
-                for (ptr = pbEncoded + 1 + lenBytes; ret &&
-                 ptr - pbEncoded - 1 - lenBytes < dataLen; )
-                {
-                    size = 0;
-                    ret = CRYPT_AsnDecodeCRLEntry(ptr,
-                     cbEncoded - (ptr - pbEncoded), dwFlags, NULL, &size);
-                    if (ret)
-                    {
-                        DWORD nextLen;
-
-                        cCRLEntry++;
-                        bytesNeeded += size;
-                        ret = CRYPT_GetLen(ptr,
-                         cbEncoded - (ptr - pbEncoded), &nextLen);
-                        if (ret)
-                            ptr += nextLen + 1 + GET_LEN_BYTES(ptr[1]);
-                    }
-                }
-            }
-            if (ret)
-            {
-                if (!pvStructInfo)
-                    *pcbStructInfo = bytesNeeded;
-                else if ((ret = CRYPT_DecodeEnsureSpace(dwFlags,
-                 pDecodePara, pvStructInfo, pcbStructInfo, bytesNeeded)))
-                {
-                    DWORD size, i;
-                    BYTE *nextData;
-                    const BYTE *ptr;
-                    PWINE_CRL_ENTRIES entries;
-
-                    if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                        pvStructInfo = *(BYTE **)pvStructInfo;
-                    *pcbStructInfo = bytesNeeded;
-                    entries = (PWINE_CRL_ENTRIES)pvStructInfo;
-                    entries->cCRLEntry = cCRLEntry;
-                    assert(entries->rgCRLEntry);
-                    nextData = (BYTE *)entries->rgCRLEntry +
-                     entries->cCRLEntry * sizeof(CRL_ENTRY);
-                    for (i = 0, ptr = pbEncoded + 1 + lenBytes; ret &&
-                     i < cCRLEntry && ptr - pbEncoded - 1 - lenBytes <
-                     dataLen; i++)
-                    {
-                        entries->rgCRLEntry[i].SerialNumber.pbData = nextData;
-                        size = bytesNeeded;
-                        ret = CRYPT_AsnDecodeCRLEntry(ptr,
-                         cbEncoded - (ptr - pbEncoded), dwFlags,
-                         &entries->rgCRLEntry[i], &size);
-                        if (ret)
-                        {
-                            DWORD nextLen;
-
-                            bytesNeeded -= size;
-                            /* Increment nextData by the difference of the
-                             * minimum size and the actual size.
-                             */
-                            if (size > sizeof(CRL_ENTRY))
-                                nextData += size - sizeof(CRL_ENTRY);
-                            ret = CRYPT_GetLen(ptr,
-                             cbEncoded - (ptr - pbEncoded), &nextLen);
-                            if (ret)
-                                ptr += nextLen + 1 + GET_LEN_BYTES(ptr[1]);
-                        }
-                    }
-                }
-            }
-        }
-    }
-    else
-    {
-        SetLastError(CRYPT_E_ASN1_BADTAG);
-        ret = FALSE;
-    }
-    TRACE("Returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeCRLInfo(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret = TRUE;
-
-    TRACE("%p, %ld, %08lx, %p, %p, %ld\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, *pcbStructInfo);
-
-    _SEH_TRY
-    {
-        struct AsnDecodeSequenceItem items[] = {
-         { offsetof(CRL_INFO, dwVersion), CRYPT_AsnDecodeCertVersion,
-           sizeof(DWORD), TRUE, FALSE, 0, 0 },
-         { offsetof(CRL_INFO, SignatureAlgorithm), CRYPT_AsnDecodeAlgorithmId,
-           sizeof(CRYPT_ALGORITHM_IDENTIFIER), FALSE, TRUE, offsetof(CRL_INFO,
-           SignatureAlgorithm.pszObjId), 0 },
-         { offsetof(CRL_INFO, Issuer), CRYPT_AsnDecodeDerBlob,
-           sizeof(CRYPT_DER_BLOB), FALSE, TRUE, offsetof(CRL_INFO,
-           Issuer.pbData) },
-         { offsetof(CRL_INFO, ThisUpdate), CRYPT_AsnDecodeChoiceOfTime,
-           sizeof(FILETIME), FALSE, FALSE, 0 },
-         { offsetof(CRL_INFO, NextUpdate), CRYPT_AsnDecodeChoiceOfTime,
-           sizeof(FILETIME), TRUE, FALSE, 0 },
-         { offsetof(CRL_INFO, cCRLEntry), CRYPT_AsnDecodeCRLEntries,
-           sizeof(WINE_CRL_ENTRIES), TRUE, TRUE, offsetof(CRL_INFO,
-           rgCRLEntry), 0 },
-         /* Note that the extensions are ignored by MS, so I'll ignore them too
-          */
-         { offsetof(CRL_INFO, cExtension), NULL,
-           sizeof(CERT_EXTENSIONS), TRUE, FALSE, 0 },
-        };
-
-        ret = CRYPT_AsnDecodeSequence(dwCertEncodingType, items,
-         sizeof(items) / sizeof(items[0]), pbEncoded, cbEncoded, dwFlags,
-         pDecodePara, pvStructInfo, pcbStructInfo, NULL);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-
-    TRACE("Returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-/* Differences between this and CRYPT_AsnDecodeOid:
- * - pvStructInfo is a LPSTR *, not an LPSTR
- * - CRYPT_AsnDecodeOid doesn't account for the size of an LPSTR in its byte
- *   count, whereas our callers (typically CRYPT_AsnDecodeSequence) expect this
- *   to
- */
-static BOOL WINAPI CRYPT_AsnDecodeOidWrapper(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    TRACE("%p, %ld, %08lx, %p, %p, %ld\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, *pcbStructInfo);
-
-    ret = CRYPT_AsnDecodeOid(pbEncoded, cbEncoded, dwFlags,
-     pvStructInfo ? *(LPSTR *)pvStructInfo : NULL, pcbStructInfo);
-    if (ret || GetLastError() == ERROR_MORE_DATA)
-        *pcbStructInfo += sizeof(LPSTR);
-    if (ret && pvStructInfo)
-        TRACE("returning %s\n", debugstr_a(*(LPSTR *)pvStructInfo));
-    return ret;
-}
-
-/* Warning:  assumes ext->pszObjId is set ahead of time! */
-static BOOL CRYPT_AsnDecodeExtension(const BYTE *pbEncoded, DWORD cbEncoded,
- DWORD dwFlags, CERT_EXTENSION *ext, DWORD *pcbExt)
-{
-    struct AsnDecodeSequenceItem items[] = {
-     { offsetof(CERT_EXTENSION, pszObjId), CRYPT_AsnDecodeOidWrapper,
-       sizeof(LPSTR), FALSE, TRUE, offsetof(CERT_EXTENSION, pszObjId), 0 },
-     { offsetof(CERT_EXTENSION, fCritical), CRYPT_AsnDecodeBool,
-       sizeof(BOOL), TRUE, FALSE, 0, 0 },
-     { offsetof(CERT_EXTENSION, Value), CRYPT_AsnDecodeOctetsInternal,
-       sizeof(CRYPT_OBJID_BLOB), FALSE, TRUE, offsetof(CERT_EXTENSION,
-       Value.pbData) },
-    };
-    BOOL ret = TRUE;
-
-    TRACE("%p, %ld, %08lx, %p, %ld\n", pbEncoded, cbEncoded, dwFlags, ext,
-     *pcbExt);
-
-    if (ext)
-        TRACE("ext->pszObjId is %p\n", ext->pszObjId);
-    ret = CRYPT_AsnDecodeSequence(X509_ASN_ENCODING, items,
-     sizeof(items) / sizeof(items[0]), pbEncoded, cbEncoded, dwFlags, NULL,
-     ext, pcbExt, ext ? ext->pszObjId : NULL);
-    if (ext)
-        TRACE("ext->pszObjId is %p (%s)\n", ext->pszObjId,
-         debugstr_a(ext->pszObjId));
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeExtensionsInternal(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret = TRUE;
-
-    TRACE("%p, %ld, %08lx, %p, %p, %ld\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, *pcbStructInfo);
-
-    if (pbEncoded[0] == ASN_SEQUENCEOF)
-    {
-        DWORD dataLen, bytesNeeded;
-
-        if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-        {
-            DWORD cExtension = 0;
-            BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-
-            bytesNeeded = sizeof(CERT_EXTENSIONS);
-            if (dataLen)
-            {
-                const BYTE *ptr;
-                DWORD size;
-
-                for (ptr = pbEncoded + 1 + lenBytes; ret &&
-                 ptr - pbEncoded - 1 - lenBytes < dataLen; )
-                {
-                    size = 0;
-                    ret = CRYPT_AsnDecodeExtension(ptr,
-                     cbEncoded - (ptr - pbEncoded), dwFlags, NULL, &size);
-                    if (ret)
-                    {
-                        DWORD nextLen;
-
-                        cExtension++;
-                        bytesNeeded += size;
-                        ret = CRYPT_GetLen(ptr,
-                         cbEncoded - (ptr - pbEncoded), &nextLen);
-                        if (ret)
-                            ptr += nextLen + 1 + GET_LEN_BYTES(ptr[1]);
-                    }
-                }
-            }
-            if (ret)
-            {
-                if (!pvStructInfo)
-                    *pcbStructInfo = bytesNeeded;
-                else if (*pcbStructInfo < bytesNeeded)
-                {
-                    SetLastError(ERROR_MORE_DATA);
-                    *pcbStructInfo = bytesNeeded;
-                    ret = FALSE;
-                }
-                else
-                {
-                    DWORD size, i;
-                    BYTE *nextData;
-                    const BYTE *ptr;
-                    CERT_EXTENSIONS *exts;
-
-                    *pcbStructInfo = bytesNeeded;
-                    exts = (CERT_EXTENSIONS *)pvStructInfo;
-                    exts->cExtension = cExtension;
-                    assert(exts->rgExtension);
-                    nextData = (BYTE *)exts->rgExtension +
-                     exts->cExtension * sizeof(CERT_EXTENSION);
-                    for (i = 0, ptr = pbEncoded + 1 + lenBytes; ret &&
-                     i < cExtension && ptr - pbEncoded - 1 - lenBytes <
-                     dataLen; i++)
-                    {
-                        exts->rgExtension[i].pszObjId = (LPSTR)nextData;
-                        size = bytesNeeded;
-                        ret = CRYPT_AsnDecodeExtension(ptr,
-                         cbEncoded - (ptr - pbEncoded), dwFlags,
-                         &exts->rgExtension[i], &size);
-                        if (ret)
-                        {
-                            DWORD nextLen;
-
-                            bytesNeeded -= size;
-                            if (size > sizeof(CERT_EXTENSION))
-                                nextData += size - sizeof(CERT_EXTENSION);
-                            ret = CRYPT_GetLen(ptr,
-                             cbEncoded - (ptr - pbEncoded), &nextLen);
-                            if (ret)
-                                ptr += nextLen + 1 + GET_LEN_BYTES(ptr[1]);
-                        }
-                    }
-                }
-            }
-        }
-    }
-    else
-    {
-        SetLastError(CRYPT_E_ASN1_BADTAG);
-        ret = FALSE;
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeExtensions(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret = TRUE;
-
-    _SEH_TRY
-    {
-        ret = CRYPT_AsnDecodeExtensionsInternal(dwCertEncodingType,
-         lpszStructType, pbEncoded, cbEncoded,
-         dwFlags & ~CRYPT_DECODE_ALLOC_FLAG, NULL, NULL, pcbStructInfo);
-        if (ret && pvStructInfo)
-        {
-            ret = CRYPT_DecodeEnsureSpace(dwFlags, pDecodePara, pvStructInfo,
-             pcbStructInfo, *pcbStructInfo);
-            if (ret)
-            {
-                CERT_EXTENSIONS *exts;
-
-                if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                    pvStructInfo = *(BYTE **)pvStructInfo;
-                exts = (CERT_EXTENSIONS *)pvStructInfo;
-                exts->rgExtension = (CERT_EXTENSION *)((BYTE *)exts +
-                 sizeof(CERT_EXTENSIONS));
-                ret = CRYPT_AsnDecodeExtensionsInternal(dwCertEncodingType,
-                 lpszStructType, pbEncoded, cbEncoded,
-                 dwFlags & ~CRYPT_DECODE_ALLOC_FLAG, NULL, pvStructInfo,
-                 pcbStructInfo);
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-/* FIXME: honor the CRYPT_DECODE_SHARE_OID_STRING_FLAG. */
-static BOOL WINAPI CRYPT_AsnDecodeOid(const BYTE *pbEncoded, DWORD cbEncoded,
- DWORD dwFlags, LPSTR pszObjId, DWORD *pcbObjId)
-{
-    BOOL ret = TRUE;
-
-    TRACE("%p, %ld, %08lx, %p, %ld\n", pbEncoded, cbEncoded, dwFlags, pszObjId,
-     *pcbObjId);
-
-    _SEH_TRY
-    {
-        if (pbEncoded[0] == ASN_OBJECTIDENTIFIER)
-        {
-            DWORD dataLen;
-
-            if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-            {
-                BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-                DWORD bytesNeeded;
-
-                if (dataLen)
-                {
-                    /* The largest possible string for the first two components
-                     * is 2.175 (= 2 * 40 + 175 = 255), so this is big enough.
-                     */
-                    char firstTwo[6];
-                    const BYTE *ptr;
-
-                    snprintf(firstTwo, sizeof(firstTwo), "%d.%d",
-                     pbEncoded[1 + lenBytes] / 40,
-                     pbEncoded[1 + lenBytes] - (pbEncoded[1 + lenBytes] / 40)
-                     * 40);
-                    bytesNeeded = strlen(firstTwo) + 1;
-                    for (ptr = pbEncoded + 2 + lenBytes; ret &&
-                     ptr - pbEncoded - 1 - lenBytes < dataLen; )
-                    {
-                        /* large enough for ".4000000" */
-                        char str[9];
-                        int val = 0;
-
-                        while (ptr - pbEncoded - 1 - lenBytes < dataLen &&
-                         (*ptr & 0x80))
-                        {
-                            val <<= 7;
-                            val |= *ptr & 0x7f;
-                            ptr++;
-                        }
-                        if (ptr - pbEncoded - 1 - lenBytes >= dataLen ||
-                         (*ptr & 0x80))
-                        {
-                            SetLastError(CRYPT_E_ASN1_CORRUPT);
-                            ret = FALSE;
-                        }
-                        else
-                        {
-                            val <<= 7;
-                            val |= *ptr++;
-                            snprintf(str, sizeof(str), ".%d", val);
-                            bytesNeeded += strlen(str);
-                        }
-                    }
-                    if (!pszObjId)
-                        *pcbObjId = bytesNeeded;
-                    else if (*pcbObjId < bytesNeeded)
-                    {
-                        *pcbObjId = bytesNeeded;
-                        SetLastError(ERROR_MORE_DATA);
-                        ret = FALSE;
-                    }
-                    else
-                    {
-                        *pszObjId = 0;
-                        sprintf(pszObjId, "%d.%d", pbEncoded[1 + lenBytes] / 40,
-                         pbEncoded[1 + lenBytes] - (pbEncoded[1 + lenBytes] /
-                         40) * 40);
-                        pszObjId += strlen(pszObjId);
-                        for (ptr = pbEncoded + 2 + lenBytes; ret &&
-                         ptr - pbEncoded - 1 - lenBytes < dataLen; )
-                        {
-                            int val = 0;
-
-                            while (ptr - pbEncoded - 1 - lenBytes < dataLen &&
-                             (*ptr & 0x80))
-                            {
-                                val <<= 7;
-                                val |= *ptr & 0x7f;
-                                ptr++;
-                            }
-                            val <<= 7;
-                            val |= *ptr++;
-                            sprintf(pszObjId, ".%d", val);
-                            pszObjId += strlen(pszObjId);
-                        }
-                    }
-                }
-                else
-                    bytesNeeded = 0;
-                *pcbObjId = bytesNeeded;
-            }
-        }
-        else
-        {
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            ret = FALSE;
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-/* Warning: this assumes the address of value->Value.pbData is already set, in
- * order to avoid overwriting memory.  (In some cases, it may change it, if it
- * doesn't copy anything to memory.)  Be sure to set it correctly!
- */
-static BOOL WINAPI CRYPT_AsnDecodeNameValue(const BYTE *pbEncoded,
- DWORD cbEncoded, DWORD dwFlags, CERT_NAME_VALUE *value, DWORD *pcbValue)
-{
-    BOOL ret = TRUE;
-
-    _SEH_TRY
-    {
-        DWORD dataLen;
-
-        if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-        {
-            BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-
-            switch (pbEncoded[0])
-            {
-            case ASN_NUMERICSTRING:
-            case ASN_PRINTABLESTRING:
-            case ASN_IA5STRING:
-                break;
-            default:
-                FIXME("Unimplemented string type %02x\n", pbEncoded[0]);
-                SetLastError(OSS_UNIMPLEMENTED);
-                ret = FALSE;
-            }
-            if (ret)
-            {
-                DWORD bytesNeeded = sizeof(CERT_NAME_VALUE);
-
-                switch (pbEncoded[0])
-                {
-                case ASN_NUMERICSTRING:
-                case ASN_PRINTABLESTRING:
-                case ASN_IA5STRING:
-                    if (!(dwFlags & CRYPT_DECODE_NOCOPY_FLAG))
-                        bytesNeeded += dataLen;
-                    break;
-                }
-                if (!value)
-                    *pcbValue = bytesNeeded;
-                else if (*pcbValue < bytesNeeded)
-                {
-                    *pcbValue = bytesNeeded;
-                    SetLastError(ERROR_MORE_DATA);
-                    ret = FALSE;
-                }
-                else
-                {
-                    *pcbValue = bytesNeeded;
-                    switch (pbEncoded[0])
-                    {
-                    case ASN_NUMERICSTRING:
-                        value->dwValueType = CERT_RDN_NUMERIC_STRING;
-                        break;
-                    case ASN_PRINTABLESTRING:
-                        value->dwValueType = CERT_RDN_PRINTABLE_STRING;
-                        break;
-                    case ASN_IA5STRING:
-                        value->dwValueType = CERT_RDN_IA5_STRING;
-                        break;
-                    }
-                    if (dataLen)
-                    {
-                        switch (pbEncoded[0])
-                        {
-                        case ASN_NUMERICSTRING:
-                        case ASN_PRINTABLESTRING:
-                        case ASN_IA5STRING:
-                            value->Value.cbData = dataLen;
-                            if (dwFlags & CRYPT_DECODE_NOCOPY_FLAG)
-                                value->Value.pbData = (BYTE *)pbEncoded + 1 +
-                                 lenBytes;
-                            else
-                            {
-                                assert(value->Value.pbData);
-                                memcpy(value->Value.pbData,
-                                 pbEncoded + 1 + lenBytes, dataLen);
-                            }
-                            break;
-                        }
-                    }
-                    else
-                    {
-                        value->Value.cbData = 0;
-                        value->Value.pbData = NULL;
-                    }
-                }
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-/* FIXME: this should use CRYPT_AsnDecodeSequence (though that won't accept it
- * at the moment because of the ASN_CONSTRUCTOR tag.)
- */
-static BOOL WINAPI CRYPT_AsnDecodeRdnAttr(const BYTE *pbEncoded,
- DWORD cbEncoded, DWORD dwFlags, CERT_RDN_ATTR *attr, DWORD *pcbAttr)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        if (pbEncoded[0] == (ASN_CONSTRUCTOR | ASN_SEQUENCE))
-        {
-            DWORD bytesNeeded, dataLen, size;
-            BYTE lenBytes;
-
-            if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-            {
-                /* The data length must be at least 4, two for the tag and
-                 * length for the OID, and two for the string (assuming both
-                 * have short-form lengths.)
-                 */
-                if (dataLen < 4)
-                {
-                    SetLastError(CRYPT_E_ASN1_EOD);
-                    ret = FALSE;
-                }
-                else
-                {
-                    bytesNeeded = sizeof(CERT_RDN_ATTR);
-                    lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-                    ret = CRYPT_AsnDecodeOid(pbEncoded + 1 + lenBytes,
-                     cbEncoded - 1 - lenBytes, dwFlags, NULL, &size);
-                    if (ret)
-                    {
-                        /* ugly: need to know the size of the next element of
-                         * the sequence, so get it directly
-                         */
-                        DWORD objIdOfset = 1 + lenBytes, objIdLen,
-                         nameValueOffset = 0;
-
-                        ret = CRYPT_GetLen(pbEncoded + objIdOfset,
-                         cbEncoded - objIdOfset, &objIdLen);
-                        bytesNeeded += size;
-                        /* hack: like encoding, this takes advantage of the
-                         * fact that the rest of the structure is identical to
-                         * a CERT_NAME_VALUE.
-                         */
-                        if (ret)
-                        {
-                            nameValueOffset = objIdOfset + objIdLen + 1 +
-                             GET_LEN_BYTES(pbEncoded[objIdOfset]);
-                            ret = CRYPT_AsnDecodeNameValue(
-                             pbEncoded + nameValueOffset,
-                             cbEncoded - nameValueOffset, dwFlags, NULL, &size);
-                        }
-                        if (ret)
-                        {
-                            bytesNeeded += size;
-                            if (!attr)
-                                *pcbAttr = bytesNeeded;
-                            else if (*pcbAttr < bytesNeeded)
-                            {
-                                *pcbAttr = bytesNeeded;
-                                SetLastError(ERROR_MORE_DATA);
-                                ret = FALSE;
-                            }
-                            else
-                            {
-                                BYTE *originalData = attr->Value.pbData;
-
-                                *pcbAttr = bytesNeeded;
-                                /* strange: decode the value first, because it
-                                 * has a counted size, and we can store the OID
-                                 * after it.  Keep track of the original data
-                                 * pointer, we'll need to know whether it was
-                                 * changed.
-                                 */
-                                size = bytesNeeded;
-                                ret = CRYPT_AsnDecodeNameValue(
-                                 pbEncoded + nameValueOffset,
-                                 cbEncoded - nameValueOffset, dwFlags,
-                                 (CERT_NAME_VALUE *)&attr->dwValueType, &size);
-                                if (ret)
-                                {
-                                    if (objIdLen)
-                                    {
-                                        /* if the data were copied to the
-                                         * original location, the OID goes
-                                         * after.  Otherwise it goes in the
-                                         * spot originally reserved for the
-                                         * data.
-                                         */
-                                        if (attr->Value.pbData == originalData)
-                                            attr->pszObjId =
-                                             (LPSTR)(attr->Value.pbData +
-                                             attr->Value.cbData);
-                                        else
-                                            attr->pszObjId =
-                                             (LPSTR)originalData;
-                                        size = bytesNeeded - size;
-                                        ret = CRYPT_AsnDecodeOid(
-                                         pbEncoded + objIdOfset,
-                                         cbEncoded - objIdOfset,
-                                         dwFlags, attr->pszObjId, &size);
-                                    }
-                                    else
-                                        attr->pszObjId = NULL;
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
-        else
-        {
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            ret = FALSE;
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeRdn(const BYTE *pbEncoded, DWORD cbEncoded,
- DWORD dwFlags, CERT_RDN *rdn, DWORD *pcbRdn)
-{
-    BOOL ret = TRUE;
-
-    _SEH_TRY
-    {
-        if (pbEncoded[0] == (ASN_CONSTRUCTOR | ASN_SETOF))
-        {
-            DWORD dataLen;
-
-            if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-            {
-                DWORD bytesNeeded, cRDNAttr = 0;
-                BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-
-                bytesNeeded = sizeof(CERT_RDN);
-                if (dataLen)
-                {
-                    const BYTE *ptr;
-                    DWORD size;
-
-                    for (ptr = pbEncoded + 1 + lenBytes; ret &&
-                     ptr - pbEncoded - 1 - lenBytes < dataLen; )
-                    {
-                        ret = CRYPT_AsnDecodeRdnAttr(ptr,
-                         cbEncoded - (ptr - pbEncoded), dwFlags, NULL, &size);
-                        if (ret)
-                        {
-                            DWORD nextLen;
-
-                            cRDNAttr++;
-                            bytesNeeded += size;
-                            ret = CRYPT_GetLen(ptr,
-                             cbEncoded - (ptr - pbEncoded), &nextLen);
-                            if (ret)
-                                ptr += nextLen + 1 + GET_LEN_BYTES(ptr[1]);
-                        }
-                    }
-                }
-                if (ret)
-                {
-                    if (!rdn)
-                        *pcbRdn = bytesNeeded;
-                    else if (*pcbRdn < bytesNeeded)
-                    {
-                        *pcbRdn = bytesNeeded;
-                        SetLastError(ERROR_MORE_DATA);
-                        ret = FALSE;
-                    }
-                    else
-                    {
-                        DWORD size, i;
-                        BYTE *nextData;
-                        const BYTE *ptr;
-
-                        *pcbRdn = bytesNeeded;
-                        rdn->cRDNAttr = cRDNAttr;
-                        rdn->rgRDNAttr = (CERT_RDN_ATTR *)((BYTE *)rdn +
-                         sizeof(CERT_RDN));
-                        nextData = (BYTE *)rdn->rgRDNAttr +
-                         rdn->cRDNAttr * sizeof(CERT_RDN_ATTR);
-                        for (i = 0, ptr = pbEncoded + 1 + lenBytes; ret &&
-                         i < cRDNAttr && ptr - pbEncoded - 1 - lenBytes <
-                         dataLen; i++)
-                        {
-                            rdn->rgRDNAttr[i].Value.pbData = nextData;
-                            size = bytesNeeded;
-                            ret = CRYPT_AsnDecodeRdnAttr(ptr,
-                             cbEncoded - (ptr - pbEncoded), dwFlags,
-                             &rdn->rgRDNAttr[i], &size);
-                            if (ret)
-                            {
-                                DWORD nextLen;
-
-                                bytesNeeded -= size;
-                                /* If dwFlags & CRYPT_DECODE_NOCOPY_FLAG, the
-                                 * data may not have been copied.
-                                 */
-                                if (rdn->rgRDNAttr[i].Value.pbData == nextData)
-                                    nextData +=
-                                     rdn->rgRDNAttr[i].Value.cbData;
-                                /* Ugly: the OID, if copied, is stored in
-                                 * memory after the value, so increment by its
-                                 * string length if it's set and points here.
-                                 */
-                                if ((const BYTE *)rdn->rgRDNAttr[i].pszObjId
-                                 == nextData)
-                                    nextData += strlen(
-                                     rdn->rgRDNAttr[i].pszObjId) + 1;
-                                ret = CRYPT_GetLen(ptr,
-                                 cbEncoded - (ptr - pbEncoded), &nextLen);
-                                if (ret)
-                                    ptr += nextLen + 1 + GET_LEN_BYTES(ptr[1]);
-                            }
-                        }
-                    }
-                }
-            }
-        }
-        else
-        {
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            ret = FALSE;
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeName(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret = TRUE;
-
-    _SEH_TRY
-    {
-        if (pbEncoded[0] == (ASN_CONSTRUCTOR | ASN_SEQUENCEOF))
-        {
-            DWORD dataLen;
-
-            if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-            {
-                DWORD bytesNeeded, cRDN = 0;
-                BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-
-                bytesNeeded = sizeof(CERT_NAME_INFO);
-                if (dataLen)
-                {
-                    const BYTE *ptr;
-
-                    for (ptr = pbEncoded + 1 + lenBytes; ret &&
-                     ptr - pbEncoded - 1 - lenBytes < dataLen; )
-                    {
-                        DWORD size;
-
-                        ret = CRYPT_AsnDecodeRdn(ptr,
-                         cbEncoded - (ptr - pbEncoded), dwFlags, NULL, &size);
-                        if (ret)
-                        {
-                            DWORD nextLen;
-
-                            cRDN++;
-                            bytesNeeded += size;
-                            ret = CRYPT_GetLen(ptr,
-                             cbEncoded - (ptr - pbEncoded), &nextLen);
-                            if (ret)
-                                ptr += nextLen + 1 + GET_LEN_BYTES(ptr[1]);
-                        }
-                    }
-                }
-                if (ret)
-                {
-                    if (!pvStructInfo)
-                        *pcbStructInfo = bytesNeeded;
-                    else if ((ret = CRYPT_DecodeEnsureSpace(dwFlags,
-                     pDecodePara, pvStructInfo, pcbStructInfo, bytesNeeded)))
-                    {
-                        CERT_NAME_INFO *info;
-
-                        if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                            pvStructInfo = *(BYTE **)pvStructInfo;
-                        info = (CERT_NAME_INFO *)pvStructInfo;
-                        info->cRDN = cRDN;
-                        if (info->cRDN == 0)
-                            info->rgRDN = NULL;
-                        else
-                        {
-                            DWORD size, i;
-                            BYTE *nextData;
-                            const BYTE *ptr;
-
-                            info->rgRDN = (CERT_RDN *)((BYTE *)pvStructInfo +
-                             sizeof(CERT_NAME_INFO));
-                            nextData = (BYTE *)info->rgRDN +
-                             info->cRDN * sizeof(CERT_RDN);
-                            for (i = 0, ptr = pbEncoded + 1 + lenBytes; ret &&
-                             i < cRDN && ptr - pbEncoded - 1 - lenBytes <
-                             dataLen; i++)
-                            {
-                                info->rgRDN[i].rgRDNAttr =
-                                 (CERT_RDN_ATTR *)nextData;
-                                size = bytesNeeded;
-                                ret = CRYPT_AsnDecodeRdn(ptr,
-                                 cbEncoded - (ptr - pbEncoded), dwFlags,
-                                 &info->rgRDN[i], &size);
-                                if (ret)
-                                {
-                                    DWORD nextLen;
-
-                                    nextData += size;
-                                    bytesNeeded -= size;
-                                    ret = CRYPT_GetLen(ptr,
-                                     cbEncoded - (ptr - pbEncoded), &nextLen);
-                                    if (ret)
-                                        ptr += nextLen + 1 +
-                                         GET_LEN_BYTES(ptr[1]);
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
-        else
-        {
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            ret = FALSE;
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeCopyBytes(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret = TRUE;
-    DWORD bytesNeeded = sizeof(CRYPT_OBJID_BLOB);
-
-    TRACE("%p, %ld, %08lx, %p, %p, %ld\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, *pcbStructInfo);
-
-    if (!(dwFlags & CRYPT_DECODE_NOCOPY_FLAG))
-        bytesNeeded += cbEncoded;
-    if (!pvStructInfo)
-        *pcbStructInfo = bytesNeeded;
-    else if (*pcbStructInfo < bytesNeeded)
-    {
-        SetLastError(ERROR_MORE_DATA);
-        *pcbStructInfo = bytesNeeded;
-        ret = FALSE;
-    }
-    else
-    {
-        PCRYPT_OBJID_BLOB blob = (PCRYPT_OBJID_BLOB)pvStructInfo;
-
-        *pcbStructInfo = bytesNeeded;
-        blob->cbData = cbEncoded;
-        if (dwFlags & CRYPT_DECODE_NOCOPY_FLAG)
-            blob->pbData = (LPBYTE)pbEncoded;
-        else
-        {
-            assert(blob->pbData);
-            memcpy(blob->pbData, pbEncoded, blob->cbData);
-        }
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeAlgorithmId(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    CRYPT_ALGORITHM_IDENTIFIER *algo =
-     (CRYPT_ALGORITHM_IDENTIFIER *)pvStructInfo;
-    BOOL ret = TRUE;
-    struct AsnDecodeSequenceItem items[] = {
-     { offsetof(CRYPT_ALGORITHM_IDENTIFIER, pszObjId),
-       CRYPT_AsnDecodeOidWrapper, sizeof(LPSTR), FALSE, TRUE, 
-       offsetof(CRYPT_ALGORITHM_IDENTIFIER, pszObjId), 0 },
-     { offsetof(CRYPT_ALGORITHM_IDENTIFIER, Parameters),
-       CRYPT_AsnDecodeCopyBytes, sizeof(CRYPT_OBJID_BLOB), TRUE, TRUE, 
-       offsetof(CRYPT_ALGORITHM_IDENTIFIER, Parameters.pbData), 0 },
-    };
-
-    TRACE("%p, %ld, %08lx, %p, %p, %ld\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, *pcbStructInfo);
-
-    ret = CRYPT_AsnDecodeSequence(dwCertEncodingType, items,
-     sizeof(items) / sizeof(items[0]), pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, pcbStructInfo, algo ? algo->pszObjId : NULL);
-    if (ret && pvStructInfo)
-    {
-        TRACE("pszObjId is %p (%s)\n", algo->pszObjId,
-         debugstr_a(algo->pszObjId));
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodePubKeyInfo(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret = TRUE;
-
-    _SEH_TRY
-    {
-        struct AsnDecodeSequenceItem items[] = {
-         { offsetof(CERT_PUBLIC_KEY_INFO, Algorithm),
-           CRYPT_AsnDecodeAlgorithmId, sizeof(CRYPT_ALGORITHM_IDENTIFIER),
-           FALSE, TRUE, offsetof(CERT_PUBLIC_KEY_INFO,
-           Algorithm.pszObjId) },
-         { offsetof(CERT_PUBLIC_KEY_INFO, PublicKey),
-           CRYPT_AsnDecodeBitsInternal, sizeof(CRYPT_BIT_BLOB), FALSE, TRUE,
-           offsetof(CERT_PUBLIC_KEY_INFO, PublicKey.pbData) },
-        };
-
-        ret = CRYPT_AsnDecodeSequence(dwCertEncodingType, items,
-         sizeof(items) / sizeof(items[0]), pbEncoded, cbEncoded, dwFlags,
-         pDecodePara, pvStructInfo, pcbStructInfo, NULL);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeBool(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    if (cbEncoded < 3)
-    {
-        SetLastError(CRYPT_E_ASN1_CORRUPT);
-        return FALSE;
-    }
-    if (pbEncoded[0] != ASN_BOOL)
-    {
-        SetLastError(CRYPT_E_ASN1_BADTAG);
-        return FALSE;
-    }
-    if (GET_LEN_BYTES(pbEncoded[1]) > 1)
-    {
-        SetLastError(CRYPT_E_ASN1_CORRUPT);
-        return FALSE;
-    }
-    if (pbEncoded[1] > 1)
-    {
-        SetLastError(CRYPT_E_ASN1_CORRUPT);
-        return FALSE;
-    }
-    if (!pvStructInfo)
-    {
-        *pcbStructInfo = sizeof(BOOL);
-        ret = TRUE;
-    }
-    else if (*pcbStructInfo < sizeof(BOOL))
-    {
-        *pcbStructInfo = sizeof(BOOL);
-        SetLastError(ERROR_MORE_DATA);
-        ret = FALSE;
-    }
-    else
-    {
-        *(BOOL *)pvStructInfo = pbEncoded[2] ? TRUE : FALSE;
-        ret = TRUE;
-    }
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-static BOOL CRYPT_AsnDecodeAltNameEntry(const BYTE *pbEncoded, DWORD cbEncoded,
- DWORD dwFlags, CERT_ALT_NAME_ENTRY *entry, DWORD *pcbEntry)
-{
-    DWORD dataLen, lenBytes, bytesNeeded = sizeof(CERT_ALT_NAME_ENTRY);
-    BOOL ret;
-
-    if (cbEncoded < 2)
-    {
-        SetLastError(CRYPT_E_ASN1_CORRUPT);
-        return FALSE;
-    }
-    if ((pbEncoded[0] & ASN_FLAGS_MASK) != ASN_CONTEXT)
-    {
-        SetLastError(CRYPT_E_ASN1_BADTAG);
-        return FALSE;
-    }
-    lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-    if (1 + lenBytes > cbEncoded)
-    {
-        SetLastError(CRYPT_E_ASN1_CORRUPT);
-        return FALSE;
-    }
-    if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-    {
-        switch (pbEncoded[0] & ASN_TYPE_MASK)
-        {
-        case 1: /* rfc822Name */
-        case 2: /* dNSName */
-        case 6: /* uniformResourceIdentifier */
-            bytesNeeded += (dataLen + 1) * sizeof(WCHAR);
-            break;
-        case 7: /* iPAddress */
-            bytesNeeded += dataLen;
-            break;
-        case 8: /* registeredID */
-            /* FIXME: decode as OID */
-        case 0: /* otherName */
-        case 4: /* directoryName */
-            FIXME("stub\n");
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            ret = FALSE;
-            break;
-        case 3: /* x400Address, unimplemented */
-        case 5: /* ediPartyName, unimplemented */
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            ret = FALSE;
-            break;
-        default:
-            SetLastError(CRYPT_E_ASN1_CORRUPT);
-            ret = FALSE;
-        }
-        if (ret)
-        {
-            if (!entry)
-                *pcbEntry = bytesNeeded;
-            else if (*pcbEntry < bytesNeeded)
-            {
-                SetLastError(ERROR_MORE_DATA);
-                ret = FALSE;
-            }
-            else
-            {
-                /* MS used values one greater than the asn1 ones.. sigh */
-                entry->dwAltNameChoice = (pbEncoded[0] & 0x7f) + 1;
-                switch (pbEncoded[0] & ASN_TYPE_MASK)
-                {
-                case 1: /* rfc822Name */
-                case 2: /* dNSName */
-                case 6: /* uniformResourceIdentifier */
-                {
-                    DWORD i;
-
-                    for (i = 0; i < dataLen; i++)
-                        entry->u.pwszURL[i] =
-                         (WCHAR)pbEncoded[1 + lenBytes + i];
-                    entry->u.pwszURL[i] = 0;
-                    break;
-                }
-                case 7: /* iPAddress */
-                    /* The next data pointer is in the pwszURL spot, that is,
-                     * the first 4 bytes.  Need to move it to the next spot.
-                     */
-                    entry->u.IPAddress.pbData = (LPBYTE)entry->u.pwszURL;
-                    entry->u.IPAddress.cbData = dataLen;
-                    memcpy(entry->u.IPAddress.pbData, pbEncoded + 1 + lenBytes,
-                     dataLen);
-                    break;
-                }
-            }
-        }
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeAltName(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret = TRUE;
-
-    _SEH_TRY
-    {
-        if (pbEncoded[0] == ASN_SEQUENCEOF)
-        {
-            DWORD dataLen;
-
-            if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-            {
-                DWORD bytesNeeded, cEntry = 0;
-                BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-
-                bytesNeeded = sizeof(CERT_ALT_NAME_INFO);
-                if (dataLen)
-                {
-                    const BYTE *ptr;
-
-                    for (ptr = pbEncoded + 1 + lenBytes; ret &&
-                     ptr - pbEncoded - 1 - lenBytes < dataLen; )
-                    {
-                        DWORD size;
-
-                        ret = CRYPT_AsnDecodeAltNameEntry(ptr,
-                         cbEncoded - (ptr - pbEncoded), dwFlags, NULL, &size);
-                        if (ret)
-                        {
-                            DWORD nextLen;
-
-                            cEntry++;
-                            bytesNeeded += size;
-                            ret = CRYPT_GetLen(ptr,
-                             cbEncoded - (ptr - pbEncoded), &nextLen);
-                            if (ret)
-                                ptr += nextLen + 1 + GET_LEN_BYTES(ptr[1]);
-                        }
-                    }
-                }
-                if (ret)
-                {
-                    if (!pvStructInfo)
-                        *pcbStructInfo = bytesNeeded;
-                    else if ((ret = CRYPT_DecodeEnsureSpace(dwFlags,
-                     pDecodePara, pvStructInfo, pcbStructInfo, bytesNeeded)))
-                    {
-                        CERT_ALT_NAME_INFO *info;
-
-                        if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                            pvStructInfo = *(BYTE **)pvStructInfo;
-                        info = (CERT_ALT_NAME_INFO *)pvStructInfo;
-                        info->cAltEntry = 0;
-                        if (cEntry == 0)
-                            info->rgAltEntry = NULL;
-                        else
-                        {
-                            DWORD size, i;
-                            BYTE *nextData;
-                            const BYTE *ptr;
-
-                            info->rgAltEntry =
-                             (CERT_ALT_NAME_ENTRY *)((BYTE *)pvStructInfo +
-                             sizeof(CERT_ALT_NAME_INFO));
-                            nextData = (BYTE *)info->rgAltEntry +
-                             cEntry * sizeof(CERT_ALT_NAME_ENTRY);
-                            for (i = 0, ptr = pbEncoded + 1 + lenBytes; ret &&
-                             i < cEntry && ptr - pbEncoded - 1 - lenBytes <
-                             dataLen; i++)
-                            {
-                                info->rgAltEntry[i].u.pwszURL =
-                                 (LPWSTR)nextData;
-                                size = bytesNeeded;
-                                ret = CRYPT_AsnDecodeAltNameEntry(ptr,
-                                 cbEncoded - (ptr - pbEncoded), dwFlags,
-                                 &info->rgAltEntry[i], &size);
-                                if (ret)
-                                {
-                                    DWORD nextLen;
-
-                                    info->cAltEntry++;
-                                    nextData += size -
-                                     sizeof(CERT_ALT_NAME_ENTRY);
-                                    bytesNeeded -= size;
-                                    ret = CRYPT_GetLen(ptr,
-                                     cbEncoded - (ptr - pbEncoded), &nextLen);
-                                    if (ret)
-                                        ptr += nextLen + 1 +
-                                         GET_LEN_BYTES(ptr[1]);
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
-        else
-        {
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            ret = FALSE;
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-struct PATH_LEN_CONSTRAINT
-{
-    BOOL  fPathLenConstraint;
-    DWORD dwPathLenConstraint;
-};
-
-static BOOL WINAPI CRYPT_AsnDecodePathLenConstraint(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret = TRUE;
-
-    if (cbEncoded)
-    {
-        if (pbEncoded[0] == ASN_INTEGER)
-        {
-            DWORD bytesNeeded = sizeof(struct PATH_LEN_CONSTRAINT);
-
-            if (!pvStructInfo)
-                *pcbStructInfo = bytesNeeded;
-            else if (*pcbStructInfo < bytesNeeded)
-            {
-                SetLastError(ERROR_MORE_DATA);
-                *pcbStructInfo = bytesNeeded;
-                ret = FALSE;
-            }
-            else
-            {
-                struct PATH_LEN_CONSTRAINT *constraint =
-                 (struct PATH_LEN_CONSTRAINT *)pvStructInfo;
-                DWORD size = sizeof(constraint->dwPathLenConstraint);
-
-                ret = CRYPT_AsnDecodeInt(dwCertEncodingType, X509_INTEGER,
-                 pbEncoded, cbEncoded, 0, NULL,
-                 &constraint->dwPathLenConstraint, &size);
-                if (ret)
-                    constraint->fPathLenConstraint = TRUE;
-                TRACE("got an int, dwPathLenConstraint is %ld\n",
-                 constraint->dwPathLenConstraint);
-            }
-        }
-        else
-        {
-            SetLastError(CRYPT_E_ASN1_CORRUPT);
-            ret = FALSE;
-        }
-    }
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeBasicConstraints2(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        struct AsnDecodeSequenceItem items[] = {
-         { offsetof(CERT_BASIC_CONSTRAINTS2_INFO, fCA), CRYPT_AsnDecodeBool,
-           sizeof(BOOL), TRUE, FALSE, 0, 0 },
-         { offsetof(CERT_BASIC_CONSTRAINTS2_INFO, fPathLenConstraint),
-           CRYPT_AsnDecodePathLenConstraint, sizeof(struct PATH_LEN_CONSTRAINT),
-           TRUE, FALSE, 0, 0 },
-        };
-
-        ret = CRYPT_AsnDecodeSequence(dwCertEncodingType, items,
-         sizeof(items) / sizeof(items[0]), pbEncoded, cbEncoded, dwFlags,
-         pDecodePara, pvStructInfo, pcbStructInfo, NULL);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-#define RSA1_MAGIC 0x31415352
-
-struct DECODED_RSA_PUB_KEY
-{
-    DWORD              pubexp;
-    CRYPT_INTEGER_BLOB modulus;
-};
-
-static BOOL WINAPI CRYPT_AsnDecodeRsaPubKey(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        struct AsnDecodeSequenceItem items[] = {
-         { offsetof(struct DECODED_RSA_PUB_KEY, modulus),
-           CRYPT_AsnDecodeUnsignedIntegerInternal, sizeof(CRYPT_INTEGER_BLOB),
-           FALSE, TRUE, offsetof(struct DECODED_RSA_PUB_KEY, modulus.pbData),
-           0 },
-         { offsetof(struct DECODED_RSA_PUB_KEY, pubexp),
-           CRYPT_AsnDecodeInt, sizeof(DWORD), FALSE, FALSE, 0, 0 },
-        };
-        struct DECODED_RSA_PUB_KEY *decodedKey = NULL;
-        DWORD size = 0;
-
-        ret = CRYPT_AsnDecodeSequence(dwCertEncodingType, items,
-         sizeof(items) / sizeof(items[0]), pbEncoded, cbEncoded,
-         CRYPT_DECODE_ALLOC_FLAG, NULL, &decodedKey, &size, NULL);
-        if (ret)
-        {
-            DWORD bytesNeeded = sizeof(BLOBHEADER) + sizeof(RSAPUBKEY) +
-             decodedKey->modulus.cbData;
-
-            if (!pvStructInfo)
-            {
-                *pcbStructInfo = bytesNeeded;
-                ret = TRUE;
-            }
-            else if ((ret = CRYPT_DecodeEnsureSpace(dwFlags, pDecodePara,
-             pvStructInfo, pcbStructInfo, bytesNeeded)))
-            {
-                BLOBHEADER *hdr;
-                RSAPUBKEY *rsaPubKey;
-
-                if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                    pvStructInfo = *(BYTE **)pvStructInfo;
-                hdr = (BLOBHEADER *)pvStructInfo;
-                hdr->bType = PUBLICKEYBLOB;
-                hdr->bVersion = CUR_BLOB_VERSION;
-                hdr->reserved = 0;
-                hdr->aiKeyAlg = CALG_RSA_KEYX;
-                rsaPubKey = (RSAPUBKEY *)((BYTE *)pvStructInfo +
-                 sizeof(BLOBHEADER));
-                rsaPubKey->magic = RSA1_MAGIC;
-                rsaPubKey->pubexp = decodedKey->pubexp;
-                rsaPubKey->bitlen = decodedKey->modulus.cbData * 8;
-                memcpy((BYTE *)pvStructInfo + sizeof(BLOBHEADER) +
-                 sizeof(RSAPUBKEY), decodedKey->modulus.pbData,
-                 decodedKey->modulus.cbData);
-            }
-            LocalFree(decodedKey);
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeOctetsInternal(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    TRACE("%p, %ld, %08lx, %p, %p, %ld\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, *pcbStructInfo);
-
-    if (pbEncoded[0] == ASN_OCTETSTRING)
-    {
-        DWORD bytesNeeded, dataLen;
-
-        if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-        {
-            if (dwFlags & CRYPT_DECODE_NOCOPY_FLAG)
-                bytesNeeded = sizeof(CRYPT_DATA_BLOB);
-            else
-                bytesNeeded = dataLen + sizeof(CRYPT_DATA_BLOB);
-            if (!pvStructInfo)
-                *pcbStructInfo = bytesNeeded;
-            else if (*pcbStructInfo < bytesNeeded)
-            {
-                SetLastError(ERROR_MORE_DATA);
-                *pcbStructInfo = bytesNeeded;
-                ret = FALSE;
-            }
-            else
-            {
-                CRYPT_DATA_BLOB *blob;
-                BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-
-                blob = (CRYPT_DATA_BLOB *)pvStructInfo;
-                blob->cbData = dataLen;
-                if (dwFlags & CRYPT_DECODE_NOCOPY_FLAG)
-                    blob->pbData = (BYTE *)pbEncoded + 1 + lenBytes;
-                else
-                {
-                    assert(blob->pbData);
-                    if (blob->cbData)
-                        memcpy(blob->pbData, pbEncoded + 1 + lenBytes,
-                         blob->cbData);
-                }
-            }
-        }
-    }
-    else
-    {
-        SetLastError(CRYPT_E_ASN1_BADTAG);
-        ret = FALSE;
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeOctets(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    TRACE("%p, %ld, %08lx, %p, %p, %ld\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, *pcbStructInfo);
-
-    _SEH_TRY
-    {
-        DWORD bytesNeeded;
-
-        if ((ret = CRYPT_AsnDecodeOctetsInternal(dwCertEncodingType,
-         lpszStructType, pbEncoded, cbEncoded,
-         dwFlags & ~CRYPT_DECODE_ALLOC_FLAG, NULL, NULL, &bytesNeeded)))
-        {
-            if (!pvStructInfo)
-                *pcbStructInfo = bytesNeeded;
-            else if ((ret = CRYPT_DecodeEnsureSpace(dwFlags, pDecodePara,
-             pvStructInfo, pcbStructInfo, bytesNeeded)))
-            {
-                CRYPT_DATA_BLOB *blob;
-
-                if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                    pvStructInfo = *(BYTE **)pvStructInfo;
-                blob = (CRYPT_DATA_BLOB *)pvStructInfo;
-                blob->pbData = (BYTE *)pvStructInfo + sizeof(CRYPT_DATA_BLOB);
-                ret = CRYPT_AsnDecodeOctetsInternal(dwCertEncodingType,
-                 lpszStructType, pbEncoded, cbEncoded,
-                 dwFlags & ~CRYPT_DECODE_ALLOC_FLAG, NULL, pvStructInfo,
-                 &bytesNeeded);
-            }
-        }
-        else
-        {
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            ret = FALSE;
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeBitsInternal(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    TRACE("(%p, %ld, 0x%08lx, %p, %p, %ld)\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, *pcbStructInfo);
-
-    if (pbEncoded[0] == ASN_BITSTRING)
-    {
-        DWORD bytesNeeded, dataLen;
-
-        if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-        {
-            if (dwFlags & CRYPT_DECODE_NOCOPY_FLAG)
-                bytesNeeded = sizeof(CRYPT_BIT_BLOB);
-            else
-                bytesNeeded = dataLen - 1 + sizeof(CRYPT_BIT_BLOB);
-            if (!pvStructInfo)
-                *pcbStructInfo = bytesNeeded;
-            else if (*pcbStructInfo < bytesNeeded)
-            {
-                *pcbStructInfo = bytesNeeded;
-                SetLastError(ERROR_MORE_DATA);
-                ret = FALSE;
-            }
-            else
-            {
-                CRYPT_BIT_BLOB *blob;
-
-                blob = (CRYPT_BIT_BLOB *)pvStructInfo;
-                blob->cbData = dataLen - 1;
-                blob->cUnusedBits = *(pbEncoded + 1 +
-                 GET_LEN_BYTES(pbEncoded[1]));
-                if (dwFlags & CRYPT_DECODE_NOCOPY_FLAG)
-                {
-                    blob->pbData = (BYTE *)pbEncoded + 2 +
-                     GET_LEN_BYTES(pbEncoded[1]);
-                }
-                else
-                {
-                    assert(blob->pbData);
-                    if (blob->cbData)
-                    {
-                        BYTE mask = 0xff << blob->cUnusedBits;
-
-                        memcpy(blob->pbData, pbEncoded + 2 +
-                         GET_LEN_BYTES(pbEncoded[1]), blob->cbData);
-                        blob->pbData[blob->cbData - 1] &= mask;
-                    }
-                }
-            }
-        }
-    }
-    else
-    {
-        SetLastError(CRYPT_E_ASN1_BADTAG);
-        ret = FALSE;
-    }
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeBits(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    TRACE("(%p, %ld, 0x%08lx, %p, %p, %p)\n", pbEncoded, cbEncoded, dwFlags,
-     pDecodePara, pvStructInfo, pcbStructInfo);
-
-    _SEH_TRY
-    {
-        DWORD bytesNeeded;
-
-        if ((ret = CRYPT_AsnDecodeBitsInternal(dwCertEncodingType,
-         lpszStructType, pbEncoded, cbEncoded,
-         dwFlags & ~CRYPT_DECODE_ALLOC_FLAG, NULL, NULL, &bytesNeeded)))
-        {
-            if (!pvStructInfo)
-                *pcbStructInfo = bytesNeeded;
-            else if ((ret = CRYPT_DecodeEnsureSpace(dwFlags, pDecodePara,
-             pvStructInfo, pcbStructInfo, bytesNeeded)))
-            {
-                CRYPT_BIT_BLOB *blob;
-
-                if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                    pvStructInfo = *(BYTE **)pvStructInfo;
-                blob = (CRYPT_BIT_BLOB *)pvStructInfo;
-                blob->pbData = (BYTE *)pvStructInfo + sizeof(CRYPT_BIT_BLOB);
-                ret = CRYPT_AsnDecodeBitsInternal(dwCertEncodingType,
-                 lpszStructType, pbEncoded, cbEncoded,
-                 dwFlags & ~CRYPT_DECODE_ALLOC_FLAG, NULL, pvStructInfo,
-                 &bytesNeeded);
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    TRACE("returning %d (%08lx)\n", ret, GetLastError());
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeInt(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    if (!pvStructInfo)
-    {
-        *pcbStructInfo = sizeof(int);
-        return TRUE;
-    }
-    _SEH_TRY
-    {
-        BYTE buf[sizeof(CRYPT_INTEGER_BLOB) + sizeof(int)];
-        CRYPT_INTEGER_BLOB *blob = (CRYPT_INTEGER_BLOB *)buf;
-        DWORD size = sizeof(buf);
-
-        blob->pbData = buf + sizeof(CRYPT_INTEGER_BLOB);
-        ret = CRYPT_AsnDecodeIntegerInternal(dwCertEncodingType,
-         X509_MULTI_BYTE_INTEGER, pbEncoded, cbEncoded, 0, NULL, &buf, &size);
-        if (ret)
-        {
-            if ((ret = CRYPT_DecodeEnsureSpace(dwFlags, pDecodePara,
-             pvStructInfo, pcbStructInfo, sizeof(int))))
-            {
-                int val, i;
-
-                if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                    pvStructInfo = *(BYTE **)pvStructInfo;
-                if (blob->pbData[blob->cbData - 1] & 0x80)
-                {
-                    /* initialize to a negative value to sign-extend */
-                    val = -1;
-                }
-                else
-                    val = 0;
-                for (i = 0; i < blob->cbData; i++)
-                {
-                    val <<= 8;
-                    val |= blob->pbData[blob->cbData - i - 1];
-                }
-                memcpy(pvStructInfo, &val, sizeof(int));
-            }
-        }
-        else if (GetLastError() == ERROR_MORE_DATA)
-            SetLastError(CRYPT_E_ASN1_LARGE);
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeIntegerInternal(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    if (pbEncoded[0] == ASN_INTEGER)
-    {
-        DWORD bytesNeeded, dataLen;
-
-        if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-        {
-            BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-
-            bytesNeeded = dataLen + sizeof(CRYPT_INTEGER_BLOB);
-            if (!pvStructInfo)
-                *pcbStructInfo = bytesNeeded;
-            else if (*pcbStructInfo < bytesNeeded)
-            {
-                *pcbStructInfo = bytesNeeded;
-                SetLastError(ERROR_MORE_DATA);
-                ret = FALSE;
-            }
-            else
-            {
-                CRYPT_INTEGER_BLOB *blob = (CRYPT_INTEGER_BLOB *)pvStructInfo;
-
-                blob->cbData = dataLen;
-                assert(blob->pbData);
-                if (blob->cbData)
-                {
-                    DWORD i;
-
-                    for (i = 0; i < blob->cbData; i++)
-                    {
-                        blob->pbData[i] = *(pbEncoded + 1 + lenBytes +
-                         dataLen - i - 1);
-                    }
-                }
-            }
-        }
-    }
-    else
-    {
-        SetLastError(CRYPT_E_ASN1_BADTAG);
-        ret = FALSE;
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeInteger(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        DWORD bytesNeeded;
-
-        if ((ret = CRYPT_AsnDecodeIntegerInternal(dwCertEncodingType,
-         lpszStructType, pbEncoded, cbEncoded,
-         dwFlags & ~CRYPT_ENCODE_ALLOC_FLAG, NULL, NULL, &bytesNeeded)))
-        {
-            if (!pvStructInfo)
-                *pcbStructInfo = bytesNeeded;
-            else if ((ret = CRYPT_DecodeEnsureSpace(dwFlags, pDecodePara,
-             pvStructInfo, pcbStructInfo, bytesNeeded)))
-            {
-                CRYPT_INTEGER_BLOB *blob;
-
-                if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                    pvStructInfo = *(BYTE **)pvStructInfo;
-                blob = (CRYPT_INTEGER_BLOB *)pvStructInfo;
-                blob->pbData = (BYTE *)pvStructInfo +
-                 sizeof(CRYPT_INTEGER_BLOB);
-                ret = CRYPT_AsnDecodeIntegerInternal(dwCertEncodingType,
-                 lpszStructType, pbEncoded, cbEncoded,
-                 dwFlags & ~CRYPT_ENCODE_ALLOC_FLAG, NULL, pvStructInfo,
-                 &bytesNeeded);
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeUnsignedIntegerInternal(
- DWORD dwCertEncodingType, LPCSTR lpszStructType, const BYTE *pbEncoded,
- DWORD cbEncoded, DWORD dwFlags, PCRYPT_DECODE_PARA pDecodePara,
- void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    if (pbEncoded[0] == ASN_INTEGER)
-    {
-        DWORD bytesNeeded, dataLen;
-
-        if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-        {
-            BYTE lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-
-            bytesNeeded = dataLen + sizeof(CRYPT_INTEGER_BLOB);
-            if (!pvStructInfo)
-                *pcbStructInfo = bytesNeeded;
-            else if (*pcbStructInfo < bytesNeeded)
-            {
-                *pcbStructInfo = bytesNeeded;
-                SetLastError(ERROR_MORE_DATA);
-                ret = FALSE;
-            }
-            else
-            {
-                CRYPT_INTEGER_BLOB *blob = (CRYPT_INTEGER_BLOB *)pvStructInfo;
-
-                blob->cbData = dataLen;
-                assert(blob->pbData);
-                /* remove leading zero byte if it exists */
-                if (blob->cbData && *(pbEncoded + 1 + lenBytes) == 0)
-                {
-                    blob->cbData--;
-                    blob->pbData++;
-                }
-                if (blob->cbData)
-                {
-                    DWORD i;
-
-                    for (i = 0; i < blob->cbData; i++)
-                    {
-                        blob->pbData[i] = *(pbEncoded + 1 + lenBytes +
-                         dataLen - i - 1);
-                    }
-                }
-            }
-        }
-    }
-    else
-    {
-        SetLastError(CRYPT_E_ASN1_BADTAG);
-        ret = FALSE;
-    }
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeUnsignedInteger(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        DWORD bytesNeeded;
-
-        if ((ret = CRYPT_AsnDecodeUnsignedIntegerInternal(dwCertEncodingType,
-         lpszStructType, pbEncoded, cbEncoded,
-         dwFlags & ~CRYPT_ENCODE_ALLOC_FLAG, NULL, NULL, &bytesNeeded)))
-        {
-            if (!pvStructInfo)
-                *pcbStructInfo = bytesNeeded;
-            else if ((ret = CRYPT_DecodeEnsureSpace(dwFlags, pDecodePara,
-             pvStructInfo, pcbStructInfo, bytesNeeded)))
-            {
-                CRYPT_INTEGER_BLOB *blob;
-
-                if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                    pvStructInfo = *(BYTE **)pvStructInfo;
-                blob = (CRYPT_INTEGER_BLOB *)pvStructInfo;
-                blob->pbData = (BYTE *)pvStructInfo +
-                 sizeof(CRYPT_INTEGER_BLOB);
-                ret = CRYPT_AsnDecodeUnsignedIntegerInternal(dwCertEncodingType,
-                 lpszStructType, pbEncoded, cbEncoded,
-                 dwFlags & ~CRYPT_ENCODE_ALLOC_FLAG, NULL, pvStructInfo,
-                 &bytesNeeded);
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeEnumerated(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    if (!pvStructInfo)
-    {
-        *pcbStructInfo = sizeof(int);
-        return TRUE;
-    }
-    _SEH_TRY
-    {
-        if (pbEncoded[0] == ASN_ENUMERATED)
-        {
-            unsigned int val = 0, i;
-
-            if (cbEncoded <= 1)
-            {
-                SetLastError(CRYPT_E_ASN1_EOD);
-                ret = FALSE;
-            }
-            else if (pbEncoded[1] == 0)
-            {
-                SetLastError(CRYPT_E_ASN1_CORRUPT);
-                ret = FALSE;
-            }
-            else
-            {
-                /* A little strange looking, but we have to accept a sign byte:
-                 * 0xffffffff gets encoded as 0a 05 00 ff ff ff ff.  Also,
-                 * assuming a small length is okay here, it has to be in short
-                 * form.
-                 */
-                if (pbEncoded[1] > sizeof(unsigned int) + 1)
-                {
-                    SetLastError(CRYPT_E_ASN1_LARGE);
-                    return FALSE;
-                }
-                for (i = 0; i < pbEncoded[1]; i++)
-                {
-                    val <<= 8;
-                    val |= pbEncoded[2 + i];
-                }
-                if ((ret = CRYPT_DecodeEnsureSpace(dwFlags, pDecodePara,
-                 pvStructInfo, pcbStructInfo, sizeof(unsigned int))))
-                {
-                    if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                        pvStructInfo = *(BYTE **)pvStructInfo;
-                    memcpy(pvStructInfo, &val, sizeof(unsigned int));
-                }
-            }
-        }
-        else
-        {
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            ret = FALSE;
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-/* Modifies word, pbEncoded, and len, and magically sets a value ret to FALSE
- * if it fails.
- */
-#define CRYPT_TIME_GET_DIGITS(pbEncoded, len, numDigits, word) \
- do { \
-    BYTE i; \
- \
-    (word) = 0; \
-    for (i = 0; (len) > 0 && i < (numDigits); i++, (len)--) \
-    { \
-        if (!isdigit(*(pbEncoded))) \
-        { \
-            SetLastError(CRYPT_E_ASN1_CORRUPT); \
-            ret = FALSE; \
-        } \
-        else \
-        { \
-            (word) *= 10; \
-            (word) += *(pbEncoded)++ - '0'; \
-        } \
-    } \
- } while (0)
-
-static BOOL CRYPT_AsnDecodeTimeZone(const BYTE *pbEncoded, DWORD len,
- SYSTEMTIME *sysTime)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        ret = TRUE;
-        if (len >= 3 && (*pbEncoded == '+' || *pbEncoded == '-'))
-        {
-            WORD hours, minutes = 0;
-            BYTE sign = *pbEncoded++;
-
-            len--;
-            CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2, hours);
-            if (ret && hours >= 24)
-            {
-                SetLastError(CRYPT_E_ASN1_CORRUPT);
-                ret = FALSE;
-            }
-            else if (len >= 2)
-            {
-                CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2, minutes);
-                if (ret && minutes >= 60)
-                {
-                    SetLastError(CRYPT_E_ASN1_CORRUPT);
-                    ret = FALSE;
-                }
-            }
-            if (ret)
-            {
-                if (sign == '+')
-                {
-                    sysTime->wHour += hours;
-                    sysTime->wMinute += minutes;
-                }
-                else
-                {
-                    if (hours > sysTime->wHour)
-                    {
-                        sysTime->wDay--;
-                        sysTime->wHour = 24 - (hours - sysTime->wHour);
-                    }
-                    else
-                        sysTime->wHour -= hours;
-                    if (minutes > sysTime->wMinute)
-                    {
-                        sysTime->wHour--;
-                        sysTime->wMinute = 60 - (minutes - sysTime->wMinute);
-                    }
-                    else
-                        sysTime->wMinute -= minutes;
-                }
-            }
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-#define MIN_ENCODED_TIME_LENGTH 10
-
-static BOOL WINAPI CRYPT_AsnDecodeUtcTime(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    if (!pvStructInfo)
-    {
-        *pcbStructInfo = sizeof(FILETIME);
-        return TRUE;
-    }
-    _SEH_TRY
-    {
-        ret = TRUE;
-        if (pbEncoded[0] == ASN_UTCTIME)
-        {
-            if (cbEncoded <= 1)
-            {
-                SetLastError(CRYPT_E_ASN1_EOD);
-                ret = FALSE;
-            }
-            else if (pbEncoded[1] > 0x7f)
-            {
-                /* long-form date strings really can't be valid */
-                SetLastError(CRYPT_E_ASN1_CORRUPT);
-                ret = FALSE;
-            }
-            else
-            {
-                SYSTEMTIME sysTime = { 0 };
-                BYTE len = pbEncoded[1];
-
-                if (len < MIN_ENCODED_TIME_LENGTH)
-                {
-                    SetLastError(CRYPT_E_ASN1_CORRUPT);
-                    ret = FALSE;
-                }
-                else
-                {
-                    pbEncoded += 2;
-                    CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2, sysTime.wYear);
-                    if (sysTime.wYear >= 50)
-                        sysTime.wYear += 1900;
-                    else
-                        sysTime.wYear += 2000;
-                    CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2, sysTime.wMonth);
-                    CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2, sysTime.wDay);
-                    CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2, sysTime.wHour);
-                    CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2, sysTime.wMinute);
-                    if (ret && len > 0)
-                    {
-                        if (len >= 2 && isdigit(*pbEncoded) &&
-                         isdigit(*(pbEncoded + 1)))
-                            CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2,
-                             sysTime.wSecond);
-                        else if (isdigit(*pbEncoded))
-                            CRYPT_TIME_GET_DIGITS(pbEncoded, len, 1,
-                             sysTime.wSecond);
-                        if (ret)
-                            ret = CRYPT_AsnDecodeTimeZone(pbEncoded, len,
-                             &sysTime);
-                    }
-                    if (ret && (ret = CRYPT_DecodeEnsureSpace(dwFlags,
-                     pDecodePara, pvStructInfo, pcbStructInfo,
-                     sizeof(FILETIME))))
-                    {
-                        if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                            pvStructInfo = *(BYTE **)pvStructInfo;
-                        ret = SystemTimeToFileTime(&sysTime,
-                         (FILETIME *)pvStructInfo);
-                    }
-                }
-            }
-        }
-        else
-        {
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            ret = FALSE;
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeGeneralizedTime(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    if (!pvStructInfo)
-    {
-        *pcbStructInfo = sizeof(FILETIME);
-        return TRUE;
-    }
-    _SEH_TRY
-    {
-        ret = TRUE;
-        if (pbEncoded[0] == ASN_GENERALTIME)
-        {
-            if (cbEncoded <= 1)
-            {
-                SetLastError(CRYPT_E_ASN1_EOD);
-                ret = FALSE;
-            }
-            else if (pbEncoded[1] > 0x7f)
-            {
-                /* long-form date strings really can't be valid */
-                SetLastError(CRYPT_E_ASN1_CORRUPT);
-                ret = FALSE;
-            }
-            else
-            {
-                BYTE len = pbEncoded[1];
-
-                if (len < MIN_ENCODED_TIME_LENGTH)
-                {
-                    SetLastError(CRYPT_E_ASN1_CORRUPT);
-                    ret = FALSE;
-                }
-                else
-                {
-                    SYSTEMTIME sysTime = { 0 };
-
-                    pbEncoded += 2;
-                    CRYPT_TIME_GET_DIGITS(pbEncoded, len, 4, sysTime.wYear);
-                    CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2, sysTime.wMonth);
-                    CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2, sysTime.wDay);
-                    CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2, sysTime.wHour);
-                    if (ret && len > 0)
-                    {
-                        CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2,
-                         sysTime.wMinute);
-                        if (ret && len > 0)
-                            CRYPT_TIME_GET_DIGITS(pbEncoded, len, 2,
-                             sysTime.wSecond);
-                        if (ret && len > 0 && (*pbEncoded == '.' ||
-                         *pbEncoded == ','))
-                        {
-                            BYTE digits;
-
-                            pbEncoded++;
-                            len--;
-                            /* workaround macro weirdness */
-                            digits = min(len, 3);
-                            CRYPT_TIME_GET_DIGITS(pbEncoded, len, digits,
-                             sysTime.wMilliseconds);
-                        }
-                        if (ret)
-                            ret = CRYPT_AsnDecodeTimeZone(pbEncoded, len,
-                             &sysTime);
-                    }
-                    if (ret && (ret = CRYPT_DecodeEnsureSpace(dwFlags,
-                     pDecodePara, pvStructInfo, pcbStructInfo,
-                     sizeof(FILETIME))))
-                    {
-                        if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                            pvStructInfo = *(BYTE **)pvStructInfo;
-                        ret = SystemTimeToFileTime(&sysTime,
-                         (FILETIME *)pvStructInfo);
-                    }
-                }
-            }
-        }
-        else
-        {
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            ret = FALSE;
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeChoiceOfTime(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret;
-
-    _SEH_TRY
-    {
-        if (pbEncoded[0] == ASN_UTCTIME)
-            ret = CRYPT_AsnDecodeUtcTime(dwCertEncodingType, lpszStructType,
-             pbEncoded, cbEncoded, dwFlags, pDecodePara, pvStructInfo,
-             pcbStructInfo);
-        else if (pbEncoded[0] == ASN_GENERALTIME)
-            ret = CRYPT_AsnDecodeGeneralizedTime(dwCertEncodingType,
-             lpszStructType, pbEncoded, cbEncoded, dwFlags, pDecodePara,
-             pvStructInfo, pcbStructInfo);
-        else
-        {
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            ret = FALSE;
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-static BOOL WINAPI CRYPT_AsnDecodeSequenceOfAny(DWORD dwCertEncodingType,
- LPCSTR lpszStructType, const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret = TRUE;
-
-    _SEH_TRY
-    {
-        if (pbEncoded[0] == ASN_SEQUENCEOF)
-        {
-            DWORD bytesNeeded, dataLen, remainingLen, cValue;
-
-            if ((ret = CRYPT_GetLen(pbEncoded, cbEncoded, &dataLen)))
-            {
-                BYTE lenBytes;
-                const BYTE *ptr;
-
-                lenBytes = GET_LEN_BYTES(pbEncoded[1]);
-                bytesNeeded = sizeof(CRYPT_SEQUENCE_OF_ANY);
-                cValue = 0;
-                ptr = pbEncoded + 1 + lenBytes;
-                remainingLen = dataLen;
-                while (ret && remainingLen)
-                {
-                    DWORD nextLen;
-
-                    ret = CRYPT_GetLen(ptr, remainingLen, &nextLen);
-                    if (ret)
-                    {
-                        DWORD nextLenBytes = GET_LEN_BYTES(ptr[1]);
-
-                        remainingLen -= 1 + nextLenBytes + nextLen;
-                        ptr += 1 + nextLenBytes + nextLen;
-                        bytesNeeded += sizeof(CRYPT_DER_BLOB);
-                        if (!(dwFlags & CRYPT_DECODE_NOCOPY_FLAG))
-                            bytesNeeded += 1 + nextLenBytes + nextLen;
-                        cValue++;
-                    }
-                }
-                if (ret)
-                {
-                    CRYPT_SEQUENCE_OF_ANY *seq;
-                    BYTE *nextPtr;
-                    DWORD i;
-
-                    if ((ret = CRYPT_DecodeEnsureSpace(dwFlags, pDecodePara,
-                     pvStructInfo, pcbStructInfo, bytesNeeded)))
-                    {
-                        if (dwFlags & CRYPT_DECODE_ALLOC_FLAG)
-                            pvStructInfo = *(BYTE **)pvStructInfo;
-                        seq = (CRYPT_SEQUENCE_OF_ANY *)pvStructInfo;
-                        seq->cValue = cValue;
-                        seq->rgValue = (CRYPT_DER_BLOB *)((BYTE *)seq +
-                         sizeof(*seq));
-                        nextPtr = (BYTE *)seq->rgValue +
-                         cValue * sizeof(CRYPT_DER_BLOB);
-                        ptr = pbEncoded + 1 + lenBytes;
-                        remainingLen = dataLen;
-                        i = 0;
-                        while (ret && remainingLen)
-                        {
-                            DWORD nextLen;
-
-                            ret = CRYPT_GetLen(ptr, remainingLen, &nextLen);
-                            if (ret)
-                            {
-                                DWORD nextLenBytes = GET_LEN_BYTES(ptr[1]);
-
-                                seq->rgValue[i].cbData = 1 + nextLenBytes +
-                                 nextLen;
-                                if (dwFlags & CRYPT_DECODE_NOCOPY_FLAG)
-                                    seq->rgValue[i].pbData = (BYTE *)ptr;
-                                else
-                                {
-                                    seq->rgValue[i].pbData = nextPtr;
-                                    memcpy(nextPtr, ptr, 1 + nextLenBytes +
-                                     nextLen);
-                                    nextPtr += 1 + nextLenBytes + nextLen;
-                                }
-                                remainingLen -= 1 + nextLenBytes + nextLen;
-                                ptr += 1 + nextLenBytes + nextLen;
-                                i++;
-                            }
-                        }
-                    }
-                }
-            }
-        }
-        else
-        {
-            SetLastError(CRYPT_E_ASN1_BADTAG);
-            return FALSE;
-        }
-    }
-    _SEH_EXCEPT(page_fault)
-    {
-        SetLastError(STATUS_ACCESS_VIOLATION);
-        ret = FALSE;
-    }
-    _SEH_END
-    return ret;
-}
-
-BOOL WINAPI CryptDecodeObjectEx(DWORD dwCertEncodingType, LPCSTR lpszStructType,
- const BYTE *pbEncoded, DWORD cbEncoded, DWORD dwFlags,
- PCRYPT_DECODE_PARA pDecodePara, void *pvStructInfo, DWORD *pcbStructInfo)
-{
-    BOOL ret = FALSE;
-    HMODULE lib = NULL;
-    CryptDecodeObjectExFunc decodeFunc = NULL;
-
-    TRACE("(0x%08lx, %s, %p, %ld, 0x%08lx, %p, %p, %p)\n",
-     dwCertEncodingType, debugstr_a(lpszStructType), pbEncoded,
-     cbEncoded, dwFlags, pDecodePara, pvStructInfo, pcbStructInfo);
-
-    if (!pvStructInfo && !pcbStructInfo)
-    {
-        SetLastError(ERROR_INVALID_PARAMETER);
-        return FALSE;
-    }
-    if ((dwCertEncodingType & CERT_ENCODING_TYPE_MASK) != X509_ASN_ENCODING
-     && (dwCertEncodingType & CMSG_ENCODING_TYPE_MASK) != PKCS_7_ASN_ENCODING)
-    {
-        SetLastError(ERROR_FILE_NOT_FOUND);
-        return FALSE;
-    }
-    if (!cbEncoded)
-    {
-        SetLastError(CRYPT_E_ASN1_EOD);
-        return FALSE;
-    }
-    if (cbEncoded > MAX_ENCODED_LEN)
-    {
-        SetLastError(CRYPT_E_ASN1_LARGE);
-        return FALSE;
-    }
-
-    SetLastError(NOERROR);
-    if (dwFlags & CRYPT_DECODE_ALLOC_FLAG && pvStructInfo)
-        *(BYTE **)pvStructInfo = NULL;
-    if (!HIWORD(lpszStructType))
-    {
-        switch (LOWORD(lpszStructType))
-        {
-        case (WORD)X509_CERT:
-            decodeFunc = CRYPT_AsnDecodeCert;
-            break;
-        case (WORD)X509_CERT_TO_BE_SIGNED:
-            decodeFunc = CRYPT_AsnDecodeCertInfo;
-            break;
-        case (WORD)X509_CERT_CRL_TO_BE_SIGNED:
-            decodeFunc = CRYPT_AsnDecodeCRLInfo;
-            break;
-        case (WORD)X509_EXTENSIONS:
-            decodeFunc = CRYPT_AsnDecodeExtensions;
-            break;
-        case (WORD)X509_NAME:
-            decodeFunc = CRYPT_AsnDecodeName;
-&n