drivers/crypto/ksecdd/ksecdd.h

   1 /*
   2  * PROJECT:         ReactOS Drivers
   3  * COPYRIGHT:       See COPYING in the top level directory
   4  * PURPOSE:         Kernel Security Support Provider Interface Driver
   5  *
   6  * PROGRAMMERS:     Timo Kreuzer (timo.kreuzer@reactos.org)
   7  */
   8
   9 #define _NO_KSECDD_IMPORT_
  10 #include <ntifs.h>
  11 #include <ndk/exfuncs.h>
  12 #include <ndk/ketypes.h>
  13 #include <pseh/pseh2.h>
  14 #include <ntstrsafe.h>
  15
  16 #include <md4.h>
  17 #include <md5.h>
  18 #include <tomcrypt.h>
  19 typedef aes_key AES_KEY, *PAES_KEY;
  20 typedef des3_key DES3_KEY, *PDES3_KEY;
  21
  22 #define STATUS_KSEC_INTERNAL_ERROR ((NTSTATUS)0x80090304)
  23
  24 /* FIXME: this should be in some shared header */
  25 #define RTL_ENCRYPT_OPTION_SAME_PROCESS   0
  26 #define RTL_ENCRYPT_OPTION_CROSS_PROCESS  1
  27 #define RTL_ENCRYPT_OPTION_SAME_LOGON     2
  28
  29 typedef struct _KSEC_CONNECTION_INFO
  30 {
  31     ULONG Unknown0;
  32     NTSTATUS Status;
  33     ULONG_PTR Information;
  34     CHAR ConnectionString[128];
  35     ULONG Flags;
  36 } KSEC_CONNECTION_INFO;
  37
  38 #if defined(_M_IX86) || defined(_M_AMD64)
  39 typedef struct _KSEC_MACHINE_SPECIFIC_COUNTERS
  40 {
  41     ULONG64 Tsc;
  42     ULONG64 Pmc0;
  43     ULONG64 Pmc1;
  44     ULONG64 Ctr0;
  45     ULONG64 Ctr1;
  46 } KSEC_MACHINE_SPECIFIC_COUNTERS, *PKSEC_MACHINE_SPECIFIC_COUNTERS;
  47 #elif defined(_M_ARM)
  48 typedef struct _KSEC_MACHINE_SPECIFIC_COUNTERS
  49 {
  50     ULONG Ccr;
  51 } KSEC_MACHINE_SPECIFIC_COUNTERS, *PKSEC_MACHINE_SPECIFIC_COUNTERS;
  52 #else
  53 typedef ULONG KSEC_MACHINE_SPECIFIC_COUNTERS, *PKSEC_MACHINE_SPECIFIC_COUNTERS;
  54 #endif
  55
  56 typedef struct _KSEC_ENTROPY_DATA
  57 {
  58     HANDLE CurrentProcessId;
  59     HANDLE CurrentThreadId;
  60     LARGE_INTEGER TickCount;
  61     LARGE_INTEGER SystemTime;
  62     LARGE_INTEGER PerformanceCounter;
  63     LARGE_INTEGER PerformanceFrequency;
  64     UCHAR EnvironmentHash[16];
  65     KSEC_MACHINE_SPECIFIC_COUNTERS MachineSpecificCounters;
  66     SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION SystemProcessorPerformanceInformation;
  67     SYSTEM_PERFORMANCE_INFORMATION SystemPerformanceInformation;
  68     SYSTEM_EXCEPTION_INFORMATION SystemExceptionInformation;
  69     SYSTEM_LOOKASIDE_INFORMATION SystemLookasideInformation;
  70     SYSTEM_INTERRUPT_INFORMATION SystemInterruptInformation;
  71     SYSTEM_PROCESS_INFORMATION SystemProcessInformation;
  72 } KSEC_ENTROPY_DATA, *PKSEC_ENTROPY_DATA;
  73
  74 extern PEPROCESS KsecLsaProcess;
  75 extern HANDLE KsecLsaProcessHandle;
  76
  77 NTSTATUS
  78 NTAPI
  79 KsecDdDispatch(
  80     PDEVICE_OBJECT DeviceObject,
  81     PIRP Irp);
  82
  83 NTSTATUS
  84 NTAPI
  85 KsecGatherEntropyData(
  86     PKSEC_ENTROPY_DATA EntropyData);
  87
  88 NTSTATUS
  89 NTAPI
  90 KsecGenRandom(
  91     PVOID Buffer,
  92     SIZE_T Length);
  93
  94 VOID
  95 NTAPI
  96 KsecInitializeEncryptionSupport (
  97     VOID);
  98
  99 NTSTATUS
 100 NTAPI
 101 KsecEncryptMemory (
 102     _Inout_ PVOID Buffer,
 103     _In_ ULONG Length,
 104     _In_ ULONG OptionFlags);
 105
 106 NTSTATUS
 107 NTAPI
 108 KsecDecryptMemory (
 109     _Inout_ PVOID Buffer,
 110     _In_ ULONG Length,
 111     _In_ ULONG OptionFlags);
 112