217 lines
5.4 KiB
C
217 lines
5.4 KiB
C
//+-----------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (c) Microsoft Corporation 1991 - 1992
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//
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// File: cryptdll.h
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//
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// Contents: How to use the crypt support dll
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//
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//
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// History: 04 Jun 92 RichardW Created
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//
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//------------------------------------------------------------------------
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#ifndef __CRYPTDLL_H__
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#define __CRYPTDLL_H__
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typedef PVOID PCRYPT_STATE_BUFFER;
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typedef NTSTATUS (NTAPI * PCRYPT_INITIALIZE_FN)(
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PUCHAR,
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ULONG,
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ULONG,
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PCRYPT_STATE_BUFFER *
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);
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typedef NTSTATUS (NTAPI * PCRYPT_ENCRYPT_FN)(
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PCRYPT_STATE_BUFFER StateBuffer,
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PUCHAR InputBuffer,
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ULONG InputBufferSize,
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PUCHAR OutputBuffer,
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PULONG OutputBufferSize
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);
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typedef NTSTATUS (NTAPI * PCRYPT_DECRYPT_FN)(
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PCRYPT_STATE_BUFFER StateBuffer,
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PUCHAR InputBuffer,
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ULONG InputBufferSize,
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PUCHAR OutputBuffer,
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PULONG OutputBufferSize
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);
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typedef NTSTATUS (NTAPI * PCRYPT_DISCARD_FN)(
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PCRYPT_STATE_BUFFER *
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);
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typedef NTSTATUS (NTAPI * PCRYPT_HASH_STRING_FN)(
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PUNICODE_STRING String,
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PUCHAR Buffer
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);
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typedef NTSTATUS (NTAPI * PCRYPT_RANDOM_KEY_FN)(
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OPTIONAL PUCHAR Seed,
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OPTIONAL ULONG SeedLength,
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PUCHAR Key
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);
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typedef NTSTATUS (NTAPI * PCRYPT_CONTROL_FN)(
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IN ULONG Function,
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IN PCRYPT_STATE_BUFFER StateBuffer,
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IN PUCHAR InputBuffer,
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IN ULONG InputBufferSize
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);
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//
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// functions for CryptControl
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#define CRYPT_CONTROL_SET_INIT_VECT 0x1
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typedef struct _CRYPTO_SYSTEM {
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ULONG EncryptionType;
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ULONG BlockSize;
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ULONG ExportableEncryptionType;
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ULONG KeySize;
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ULONG HeaderSize;
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ULONG PreferredCheckSum;
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ULONG Attributes;
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PWSTR Name;
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PCRYPT_INITIALIZE_FN Initialize;
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PCRYPT_ENCRYPT_FN Encrypt;
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PCRYPT_DECRYPT_FN Decrypt;
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PCRYPT_DISCARD_FN Discard;
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PCRYPT_HASH_STRING_FN HashString;
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PCRYPT_RANDOM_KEY_FN RandomKey;
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PCRYPT_CONTROL_FN Control;
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} CRYPTO_SYSTEM, *PCRYPTO_SYSTEM;
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#define CSYSTEM_USE_PRINCIPAL_NAME 0x01
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#define CSYSTEM_EXPORT_STRENGTH 0x02
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#define CSYSTEM_INTEGRITY_PROTECTED 0x04
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NTSTATUS NTAPI
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CDRegisterCSystem(PCRYPTO_SYSTEM);
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NTSTATUS NTAPI
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CDBuildVect(
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PULONG EncryptionTypesAvailable,
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PULONG EncryptionTypes
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);
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NTSTATUS NTAPI
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CDBuildIntegrityVect(
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PULONG pcCSystems,
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PULONG pdwEtypes
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);
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NTSTATUS NTAPI
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CDLocateCSystem(
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ULONG EncryptionType,
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PCRYPTO_SYSTEM * CryptoSystem
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);
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NTSTATUS NTAPI
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CDFindCommonCSystem(
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ULONG EncryptionTypeCount,
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PULONG EncryptionTypes,
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PULONG CommonEncryptionType
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);
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NTSTATUS NTAPI
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CDFindCommonCSystemWithKey(
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IN ULONG EncryptionEntries,
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IN PULONG EncryptionTypes,
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IN ULONG KeyTypeCount,
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IN PULONG KeyTypes,
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OUT PULONG CommonEtype
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);
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////////////////////////////////////////////////////////////////////
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typedef PVOID PCHECKSUM_BUFFER;
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typedef NTSTATUS (NTAPI * PCHECKSUM_INITIALIZE_FN)(ULONG, PCHECKSUM_BUFFER *);
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typedef NTSTATUS (NTAPI * PCHECKSUM_INITIALIZEEX_FN)(PUCHAR,ULONG, ULONG, PCHECKSUM_BUFFER *);
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// add the ex2 function to allow the checksum to be passed in for verification
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// this is passed in the 4th parameter
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// this is necessary for checksums which use confounders, where the confounder must
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// be pulled from the checksum in order to calculate a new checksum when verifying
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typedef NTSTATUS (NTAPI * PCHECKSUM_INITIALIZEEX2_FN)(PUCHAR, ULONG, PUCHAR, ULONG, PCHECKSUM_BUFFER *);
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typedef NTSTATUS (NTAPI * PCHECKSUM_SUM_FN)(PCHECKSUM_BUFFER, ULONG, PUCHAR);
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typedef NTSTATUS (NTAPI * PCHECKSUM_FINALIZE_FN)(PCHECKSUM_BUFFER, PUCHAR);
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typedef NTSTATUS (NTAPI * PCHECKSUM_FINISH_FN)(PCHECKSUM_BUFFER *);
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typedef struct _CHECKSUM_FUNCTION {
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ULONG CheckSumType;
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ULONG CheckSumSize;
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ULONG Attributes;
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PCHECKSUM_INITIALIZE_FN Initialize;
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PCHECKSUM_SUM_FN Sum;
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PCHECKSUM_FINALIZE_FN Finalize;
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PCHECKSUM_FINISH_FN Finish;
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PCHECKSUM_INITIALIZEEX_FN InitializeEx;
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PCHECKSUM_INITIALIZEEX2_FN InitializeEx2; // allows passing in the checksum on intialization for verification
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} CHECKSUM_FUNCTION, *PCHECKSUM_FUNCTION;
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#define CKSUM_COLLISION 0x00000001
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#define CKSUM_KEYED 0x00000002
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#define CHECKSUM_SHA1 131
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NTSTATUS NTAPI
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CDRegisterCheckSum( PCHECKSUM_FUNCTION);
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NTSTATUS NTAPI
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CDLocateCheckSum( ULONG, PCHECKSUM_FUNCTION *);
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//////////////////////////////////////////////////////////////
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typedef BOOLEAN (NTAPI * PRANDOM_NUMBER_GENERATOR_FN)(PUCHAR, ULONG);
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typedef struct _RANDOM_NUMBER_GENERATOR {
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ULONG GeneratorId;
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ULONG Attributes;
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ULONG Seed;
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PRANDOM_NUMBER_GENERATOR_FN GenerateBitstream;
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} RANDOM_NUMBER_GENERATOR, *PRANDOM_NUMBER_GENERATOR;
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#define RNG_PSEUDO_RANDOM 0x00000001 // Pseudo-random function
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#define RNG_NOISE_CIRCUIT 0x00000002 // Noise circuit (ZNR diode, eg)
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#define RNG_NATURAL_PHENOM 0x00000004 // Natural sampler (geiger counter)
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BOOLEAN NTAPI
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CDGenerateRandomBits(PUCHAR pBuffer,
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ULONG cbBuffer);
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BOOLEAN NTAPI
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CDRegisterRng(PRANDOM_NUMBER_GENERATOR pRng);
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BOOLEAN NTAPI
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CDLocateRng(ULONG Id,
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PRANDOM_NUMBER_GENERATOR * ppRng);
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#define CD_BUILTIN_RNG 1
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///////////////////////////////////////////////////////////
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//
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// Error codes
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//
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///////////////////////////////////////////////////////////
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#define SEC_E_ETYPE_NOT_SUPP 0x80080341
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#define SEC_E_CHECKSUM_NOT_SUPP 0x80080342
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#endif
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