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