include/bcrypt.h

   1 /*
   2  * Copyright (C) 2007 Francois Gouget
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef __WINE_BCRYPT_H
  20 #define __WINE_BCRYPT_H
  21
  22 #ifndef WINAPI
  23 #define WINAPI __stdcall
  24 #endif
  25
  26 #ifndef IN
  27 #define IN
  28 #endif
  29
  30 #ifndef OUT
  31 #define OUT
  32 #endif
  33
  34 #ifndef OPTIONAL
  35 #define OPTIONAL
  36 #endif
  37
  38 #ifndef WINE_NTSTATUS_DECLARED
  39 #define WINE_NTSTATUS_DECLARED
  40 typedef LONG NTSTATUS;
  41 #endif
  42
  43 #if defined(_MSC_VER) || defined(__MINGW32__)
  44 #define BCRYPT_ALGORITHM_NAME       L"AlgorithmName"
  45 #define BCRYPT_AUTH_TAG_LENGTH      L"AuthTagLength"
  46 #define BCRYPT_BLOCK_LENGTH         L"BlockLength"
  47 #define BCRYPT_BLOCK_SIZE_LIST      L"BlockSizeList"
  48 #define BCRYPT_CHAINING_MODE        L"ChainingMode"
  49 #define BCRYPT_EFFECTIVE_KEY_LENGTH L"EffectiveKeyLength"
  50 #define BCRYPT_HASH_BLOCK_LENGTH    L"HashBlockLength"
  51 #define BCRYPT_HASH_LENGTH          L"HashDigestLength"
  52 #define BCRYPT_HASH_OID_LIST        L"HashOIDList"
  53 #define BCRYPT_KEY_LENGTH           L"KeyLength"
  54 #define BCRYPT_KEY_LENGTHS          L"KeyLengths"
  55 #define BCRYPT_KEY_OBJECT_LENGTH    L"KeyObjectLength"
  56 #define BCRYPT_KEY_STRENGTH         L"KeyStrength"
  57 #define BCRYPT_OBJECT_LENGTH        L"ObjectLength"
  58 #define BCRYPT_PADDING_SCHEMES      L"PaddingSchemes"
  59 #define BCRYPT_PROVIDER_HANDLE      L"ProviderHandle"
  60 #define BCRYPT_SIGNATURE_LENGTH     L"SignatureLength"
  61
  62 #define BCRYPT_OPAQUE_KEY_BLOB      L"OpaqueKeyBlob"
  63 #define BCRYPT_KEY_DATA_BLOB        L"KeyDataBlob"
  64 #define BCRYPT_AES_WRAP_KEY_BLOB    L"Rfc3565KeyWrapBlob"
  65 #define BCRYPT_ECCPUBLIC_BLOB       L"ECCPUBLICBLOB"
  66 #define BCRYPT_ECCPRIVATE_BLOB      L"ECCPRIVATEBLOB"
  67 #define BCRYPT_RSAPUBLIC_BLOB       L"RSAPUBLICBLOB"
  68 #define BCRYPT_RSAPRIVATE_BLOB      L"RSAPRIVATEBLOB"
  69
  70 #define MS_PRIMITIVE_PROVIDER       L"Microsoft Primitive Provider"
  71 #define MS_PLATFORM_CRYPTO_PROVIDER L"Microsoft Platform Crypto Provider"
  72
  73 #define BCRYPT_AES_ALGORITHM        L"AES"
  74 #define BCRYPT_MD2_ALGORITHM        L"MD2"
  75 #define BCRYPT_MD4_ALGORITHM        L"MD4"
  76 #define BCRYPT_MD5_ALGORITHM        L"MD5"
  77 #define BCRYPT_RNG_ALGORITHM        L"RNG"
  78 #define BCRYPT_RSA_ALGORITHM        L"RSA"
  79 #define BCRYPT_RSA_SIGN_ALGORITHM   L"RSA_SIGN"
  80 #define BCRYPT_SHA1_ALGORITHM       L"SHA1"
  81 #define BCRYPT_SHA256_ALGORITHM     L"SHA256"
  82 #define BCRYPT_SHA384_ALGORITHM     L"SHA384"
  83 #define BCRYPT_SHA512_ALGORITHM     L"SHA512"
  84 #define BCRYPT_ECDH_P256_ALGORITHM  L"ECDH_P256"
  85 #define BCRYPT_ECDSA_P256_ALGORITHM L"ECDSA_P256"
  86 #define BCRYPT_ECDSA_P384_ALGORITHM L"ECDSA_P384"
  87 #define BCRYPT_ECDSA_P521_ALGORITHM L"ECDSA_P521"
  88
  89 #define BCRYPT_CHAIN_MODE_NA        L"ChainingModeN/A"
  90 #define BCRYPT_CHAIN_MODE_CBC       L"ChainingModeCBC"
  91 #define BCRYPT_CHAIN_MODE_ECB       L"ChainingModeECB"
  92 #define BCRYPT_CHAIN_MODE_CFB       L"ChainingModeCFB"
  93 #define BCRYPT_CHAIN_MODE_CCM       L"ChainingModeCCM"
  94 #define BCRYPT_CHAIN_MODE_GCM       L"ChainingModeGCM"
  95 #else
  96 static const WCHAR BCRYPT_ALGORITHM_NAME[] = {'A','l','g','o','r','i','t','h','m','N','a','m','e',0};
  97 static const WCHAR BCRYPT_AUTH_TAG_LENGTH[] = {'A','u','t','h','T','a','g','L','e','n','g','t','h',0};
  98 static const WCHAR BCRYPT_BLOCK_LENGTH[] = {'B','l','o','c','k','L','e','n','g','t','h',0};
  99 static const WCHAR BCRYPT_BLOCK_SIZE_LIST[] = {'B','l','o','c','k','S','i','z','e','L','i','s','t',0};
 100 static const WCHAR BCRYPT_CHAINING_MODE[] = {'C','h','a','i','n','i','n','g','M','o','d','e',0};
 101 static const WCHAR BCRYPT_EFFECTIVE_KEY_LENGTH[] = {'E','f','f','e','c','t','i','v','e','K','e','y','L','e','n','g','t','h',0};
 102 static const WCHAR BCRYPT_HASH_BLOCK_LENGTH[] = {'H','a','s','h','B','l','o','c','k','L','e','n','g','t','h',0};
 103 static const WCHAR BCRYPT_HASH_LENGTH[] = {'H','a','s','h','D','i','g','e','s','t','L','e','n','g','t','h',0};
 104 static const WCHAR BCRYPT_HASH_OID_LIST[] = {'H','a','s','h','O','I','D','L','i','s','t',0};
 105 static const WCHAR BCRYPT_KEY_LENGTH[] = {'K','e','y','L','e','n','g','t','h',0};
 106 static const WCHAR BCRYPT_KEY_LENGTHS[] = {'K','e','y','L','e','n','g','t','h','s',0};
 107 static const WCHAR BCRYPT_KEY_OBJECT_LENGTH[] = {'K','e','y','O','b','j','e','c','t','L','e','n','g','t','h',0};
 108 static const WCHAR BCRYPT_KEY_STRENGTH[] = {'K','e','y','S','t','r','e','n','g','t','h',0};
 109 static const WCHAR BCRYPT_OBJECT_LENGTH[] = {'O','b','j','e','c','t','L','e','n','g','t','h',0};
 110 static const WCHAR BCRYPT_PADDING_SCHEMES[] = {'P','a','d','d','i','n','g','S','c','h','e','m','e','s',0};
 111 static const WCHAR BCRYPT_PROVIDER_HANDLE[] = {'P','r','o','v','i','d','e','r','H','a','n','d','l','e',0};
 112 static const WCHAR BCRYPT_SIGNATURE_LENGTH[] = {'S','i','g','n','a','t','u','r','e','L','e','n','g','t','h',0};
 113
 114 static const WCHAR BCRYPT_OPAQUE_KEY_BLOB[] = {'O','p','a','q','u','e','K','e','y','B','l','o','b',0};
 115 static const WCHAR BCRYPT_KEY_DATA_BLOB[] = {'K','e','y','D','a','t','a','B','l','o','b',0};
 116 static const WCHAR BCRYPT_AES_WRAP_KEY_BLOB[] = {'R','f','c','3','5','6','5','K','e','y','W','r','a','p','B','l','o','b',0};
 117 static const WCHAR BCRYPT_ECCPUBLIC_BLOB[] = {'E','C','C','P','U','B','L','I','C','B','L','O','B',0};
 118 static const WCHAR BCRYPT_ECCPRIVATE_BLOB[] = {'E','C','C','P','R','I','V','A','T','E','B','L','O','B',0};
 119 static const WCHAR BCRYPT_RSAPUBLIC_BLOB[] = {'R','S','A','P','U','B','L','I','C','B','L','O','B',0};
 120 static const WCHAR BCRYPT_RSAPRIVATE_BLOB[] = {'R','S','A','P','R','I','V','A','T','E','B','L','O','B',0};
 121
 122 static const WCHAR MS_PRIMITIVE_PROVIDER[] = \
 123 {'M','i','c','r','o','s','o','f','t',' ','P','r','i','m','i','t','i','v','e',' ','P','r','o','v','i','d','e','r',0};
 124 static const WCHAR MS_PLATFORM_CRYPTO_PROVIDER[] = \
 125 {'M','i','c','r','o','s','o','f','t',' ','P','l','a','t','f','o','r','m',' ','C','r','y','p','t','o',' ','P','r','o','v','i','d','e','r',0};
 126
 127 static const WCHAR BCRYPT_AES_ALGORITHM[] = {'A','E','S',0};
 128 static const WCHAR BCRYPT_MD2_ALGORITHM[] = {'M','D','2',0};
 129 static const WCHAR BCRYPT_MD4_ALGORITHM[] = {'M','D','4',0};
 130 static const WCHAR BCRYPT_MD5_ALGORITHM[] = {'M','D','5',0};
 131 static const WCHAR BCRYPT_RNG_ALGORITHM[] = {'R','N','G',0};
 132 static const WCHAR BCRYPT_RSA_ALGORITHM[] = {'R','S','A',0};
 133 static const WCHAR BCRYPT_RSA_SIGN_ALGORITHM[] = {'R','S','A','_','S','I','G','N',0};
 134 static const WCHAR BCRYPT_SHA1_ALGORITHM[] = {'S','H','A','1',0};
 135 static const WCHAR BCRYPT_SHA256_ALGORITHM[] = {'S','H','A','2','5','6',0};
 136 static const WCHAR BCRYPT_SHA384_ALGORITHM[] = {'S','H','A','3','8','4',0};
 137 static const WCHAR BCRYPT_SHA512_ALGORITHM[] = {'S','H','A','5','1','2',0};
 138 static const WCHAR BCRYPT_ECDH_P256_ALGORITHM[] = {'E','C','D','H','_','P','2','5','6',0};
 139 static const WCHAR BCRYPT_ECDSA_P256_ALGORITHM[] = {'E','C','D','S','A','_','P','2','5','6',0};
 140 static const WCHAR BCRYPT_ECDSA_P384_ALGORITHM[] = {'E','C','D','S','A','_','P','3','8','4',0};
 141 static const WCHAR BCRYPT_ECDSA_P521_ALGORITHM[] = {'E','C','D','S','A','_','P','5','2','1',0};
 142
 143 static const WCHAR BCRYPT_CHAIN_MODE_NA[] = {'C','h','a','i','n','i','n','g','M','o','d','e','N','/','A',0};
 144 static const WCHAR BCRYPT_CHAIN_MODE_CBC[] = {'C','h','a','i','n','i','n','g','M','o','d','e','C','B','C',0};
 145 static const WCHAR BCRYPT_CHAIN_MODE_ECB[] = {'C','h','a','i','n','i','n','g','M','o','d','e','E','C','B',0};
 146 static const WCHAR BCRYPT_CHAIN_MODE_CFB[] = {'C','h','a','i','n','i','n','g','M','o','d','e','C','F','B',0};
 147 static const WCHAR BCRYPT_CHAIN_MODE_CCM[] = {'C','h','a','i','n','i','n','g','M','o','d','e','C','C','M',0};
 148 static const WCHAR BCRYPT_CHAIN_MODE_GCM[] = {'C','h','a','i','n','i','n','g','M','o','d','e','G','C','M',0};
 149 #endif
 150
 151 #define BCRYPT_ECDSA_PUBLIC_P256_MAGIC  0x31534345
 152 #define BCRYPT_ECDSA_PRIVATE_P256_MAGIC 0x32534345
 153 #define BCRYPT_ECDSA_PUBLIC_P384_MAGIC  0x33534345
 154 #define BCRYPT_ECDSA_PRIVATE_P384_MAGIC 0x34534345
 155 #define BCRYPT_ECDSA_PUBLIC_P521_MAGIC  0x35534345
 156 #define BCRYPT_ECDSA_PRIVATE_P521_MAGIC 0x36534345
 157
 158 #define BCRYPT_ECDH_PUBLIC_P256_MAGIC  0x314b4345
 159 #define BCRYPT_ECDH_PRIVATE_P256_MAGIC 0x324b4345
 160 #define BCRYPT_ECDH_PUBLIC_P384_MAGIC  0x334b4345
 161 #define BCRYPT_ECDH_PRIVATE_P384_MAGIC 0x344b4345
 162 #define BCRYPT_ECDH_PUBLIC_P521_MAGIC  0x354b4345
 163 #define BCRYPT_ECDH_PRIVATE_P521_MAGIC 0x364b4345
 164
 165 #define BCRYPT_CIPHER_OPERATION                 0x00000001
 166 #define BCRYPT_HASH_OPERATION                   0x00000002
 167 #define BCRYPT_ASYMMETRIC_ENCRYPTION_OPERATION  0x00000004
 168 #define BCRYPT_SECRET_AGREEMENT_OPERATION       0x00000008
 169 #define BCRYPT_SIGNATURE_OPERATION              0x00000010
 170 #define BCRYPT_RNG_OPERATION                    0x00000020
 171
 172 #define BCRYPT_CIPHER_INTERFACE                 0x00000001
 173 #define BCRYPT_HASH_INTERFACE                   0x00000002
 174 #define BCRYPT_ASYMMETRIC_ENCRYPTION_INTERFACE  0x00000003
 175 #define BCRYPT_SECRET_AGREEMENT_INTERFACE       0x00000004
 176 #define BCRYPT_SIGNATURE_INTERFACE              0x00000005
 177 #define BCRYPT_RNG_INTERFACE                    0x00000006
 178 #define BCRYPT_KEY_DERIVATION_INTERFACE         0x00000007
 179
 180 typedef struct _BCRYPT_ALGORITHM_IDENTIFIER
 181 {
 182     LPWSTR pszName;
 183     ULONG  dwClass;
 184     ULONG  dwFlags;
 185 } BCRYPT_ALGORITHM_IDENTIFIER;
 186
 187 typedef struct __BCRYPT_KEY_LENGTHS_STRUCT
 188 {
 189     ULONG dwMinLength;
 190     ULONG dwMaxLength;
 191     ULONG dwIncrement;
 192 } BCRYPT_KEY_LENGTHS_STRUCT, BCRYPT_AUTH_TAG_LENGTHS_STRUCT;
 193
 194 typedef struct _BCRYPT_AUTHENTICATED_CIPHER_MODE_INFO
 195 {
 196     ULONG cbSize;
 197     ULONG dwInfoVersion;
 198     UCHAR *pbNonce;
 199     ULONG cbNonce;
 200     UCHAR *pbAuthData;
 201     ULONG cbAuthData;
 202     UCHAR *pbTag;
 203     ULONG cbTag;
 204     UCHAR *pbMacContext;
 205     ULONG cbMacContext;
 206     ULONG cbAAD;
 207     ULONGLONG cbData;
 208     ULONG dwFlags;
 209 } BCRYPT_AUTHENTICATED_CIPHER_MODE_INFO, *PBCRYPT_AUTHENTICATED_CIPHER_MODE_INFO;
 210
 211 typedef struct _BCRYPT_ECCKEY_BLOB
 212 {
 213     ULONG dwMagic;
 214     ULONG cbKey;
 215 } BCRYPT_ECCKEY_BLOB, *PBCRYPT_ECCKEY_BLOB;
 216
 217 #define BCRYPT_RSAPUBLIC_MAGIC      0x31415352
 218 #define BCRYPT_RSAPRIVATE_MAGIC     0x32415352
 219 #define BCRYPT_RSAFULLPRIVATE_MAGIC 0x33415352
 220
 221 typedef struct _BCRYPT_RSAKEY_BLOB
 222 {
 223     ULONG Magic;
 224     ULONG BitLength;
 225     ULONG cbPublicExp;
 226     ULONG cbModulus;
 227     ULONG cbPrime1;
 228     ULONG cbPrime2;
 229 } BCRYPT_RSAKEY_BLOB;
 230
 231 typedef struct _BCRYPT_PKCS1_PADDING_INFO
 232 {
 233     LPCWSTR pszAlgId;
 234 } BCRYPT_PKCS1_PADDING_INFO;
 235
 236 #define BCRYPT_PAD_NONE                     0x00000001
 237 #define BCRYPT_PAD_PKCS1                    0x00000002
 238 #define BCRYPT_PAD_OAEP                     0x00000004
 239 #define BCRYPT_PAD_PSS                      0x00000008
 240 #define BCRYPT_PAD_PKCS1_OPTIONAL_HASH_OID  0x00000010
 241
 242 #define BCRYPT_AUTHENTICATED_CIPHER_MODE_INFO_VERSION 1
 243
 244 #define BCRYPT_AUTH_MODE_CHAIN_CALLS_FLAG 0x00000001
 245 #define BCRYPT_AUTH_MODE_IN_PROGRESS_FLAG 0x00000002
 246
 247 typedef struct _CRYPT_INTERFACE_REG
 248 {
 249     ULONG dwInterface;
 250     ULONG dwFlags;
 251     ULONG cFunctions;
 252     PWSTR *rgpszFunctions;
 253 } CRYPT_INTERFACE_REG, *PCRYPT_INTERFACE_REG;
 254
 255 typedef struct _CRYPT_IMAGE_REG
 256 {
 257     PWSTR pszImage;
 258     ULONG cInterfaces;
 259     PCRYPT_INTERFACE_REG *rgpInterfaces;
 260 } CRYPT_IMAGE_REG, *PCRYPT_IMAGE_REG;
 261
 262 typedef struct _CRYPT_PROVIDER_REG
 263 {
 264     ULONG cAliases;
 265     PWSTR *rgpszAliases;
 266     PCRYPT_IMAGE_REG pUM;
 267     PCRYPT_IMAGE_REG pKM;
 268 } CRYPT_PROVIDER_REG, *PCRYPT_PROVIDER_REG;
 269
 270 typedef struct _BCRYPT_KEY_DATA_BLOB_HEADER
 271 {
 272     ULONG dwMagic;
 273     ULONG dwVersion;
 274     ULONG cbKeyData;
 275 } BCRYPT_KEY_DATA_BLOB_HEADER, *PBCRYPT_KEY_DATA_BLOB_HEADER;
 276
 277 typedef struct _BCryptBuffer
 278 {
 279     ULONG cbBuffer;
 280     ULONG BufferType;
 281     void  *pvBuffer;
 282 } BCryptBuffer, *PBCryptBuffer;
 283
 284 typedef struct _BCryptBufferDesc
 285 {
 286     ULONG ulVersion;
 287     ULONG cBuffers;
 288     PBCryptBuffer pBuffers;
 289 } BCryptBufferDesc, *PBCryptBufferDesc;
 290
 291 #define BCRYPT_KEY_DATA_BLOB_MAGIC    0x4d42444b
 292 #define BCRYPT_KEY_DATA_BLOB_VERSION1 1
 293
 294 typedef PVOID BCRYPT_ALG_HANDLE;
 295 typedef PVOID BCRYPT_KEY_HANDLE;
 296 typedef PVOID BCRYPT_HANDLE;
 297 typedef PVOID BCRYPT_HASH_HANDLE;
 298 typedef PVOID BCRYPT_SECRET_HANDLE;
 299
 300 /* Flags for BCryptGenRandom */
 301 #define BCRYPT_RNG_USE_ENTROPY_IN_BUFFER 0x00000001
 302 #define BCRYPT_USE_SYSTEM_PREFERRED_RNG  0x00000002
 303
 304 /* Flags for BCryptOpenAlgorithmProvider */
 305 #define BCRYPT_ALG_HANDLE_HMAC_FLAG 0x00000008
 306
 307 /* Flags for BCryptEncrypt/BCryptDecrypt */
 308 #define BCRYPT_BLOCK_PADDING        0x00000001
 309
 310 /* Flags for BCryptCreateHash */
 311 #define BCRYPT_HASH_REUSABLE_FLAG   0x00000020
 312
 313 #define CRYPT_LOCAL     0x00000001
 314 #define CRYPT_DOMAIN    0x00000002
 315
 316 typedef struct _CRYPT_CONTEXT_FUNCTIONS
 317 {
 318     ULONG cFunctions;
 319     WCHAR **rgpszFunctions;
 320 } CRYPT_CONTEXT_FUNCTIONS, *PCRYPT_CONTEXT_FUNCTIONS;
 321
 322 NTSTATUS WINAPI BCryptAddContextFunction(ULONG, LPCWSTR, ULONG, LPCWSTR, ULONG);
 323 NTSTATUS WINAPI BCryptCloseAlgorithmProvider(BCRYPT_ALG_HANDLE, ULONG);
 324 NTSTATUS WINAPI BCryptCreateHash(BCRYPT_ALG_HANDLE, BCRYPT_HASH_HANDLE *, PUCHAR, ULONG, PUCHAR, ULONG, ULONG);
 325 NTSTATUS WINAPI BCryptDecrypt(BCRYPT_KEY_HANDLE, PUCHAR, ULONG, VOID *, PUCHAR, ULONG, PUCHAR, ULONG, ULONG *, ULONG);
 326 NTSTATUS WINAPI BCryptDeriveKey(BCRYPT_SECRET_HANDLE, LPCWSTR, BCryptBufferDesc*, PUCHAR, ULONG, ULONG *, ULONG);
 327 NTSTATUS WINAPI BCryptDeriveKeyPBKDF2(BCRYPT_ALG_HANDLE, PUCHAR, ULONG, PUCHAR, ULONG, ULONGLONG, PUCHAR, ULONG, ULONG);
 328 NTSTATUS WINAPI BCryptDestroyHash(BCRYPT_HASH_HANDLE);
 329 NTSTATUS WINAPI BCryptDestroyKey(BCRYPT_KEY_HANDLE);
 330 NTSTATUS WINAPI BCryptDestroySecret(BCRYPT_SECRET_HANDLE);
 331 NTSTATUS WINAPI BCryptDuplicateHash(BCRYPT_HASH_HANDLE, BCRYPT_HASH_HANDLE *, UCHAR *, ULONG, ULONG);
 332 NTSTATUS WINAPI BCryptDuplicateKey(BCRYPT_KEY_HANDLE, BCRYPT_KEY_HANDLE *, PUCHAR, ULONG, ULONG);
 333 NTSTATUS WINAPI BCryptEncrypt(BCRYPT_KEY_HANDLE, PUCHAR, ULONG, VOID *, PUCHAR, ULONG, PUCHAR, ULONG, ULONG *, ULONG);
 334 NTSTATUS WINAPI BCryptEnumAlgorithms(ULONG, ULONG *, BCRYPT_ALGORITHM_IDENTIFIER **, ULONG);
 335 NTSTATUS WINAPI BCryptEnumContextFunctions(ULONG, const WCHAR *, ULONG, ULONG *, CRYPT_CONTEXT_FUNCTIONS **);
 336 NTSTATUS WINAPI BCryptExportKey(BCRYPT_KEY_HANDLE, BCRYPT_KEY_HANDLE, LPCWSTR, PUCHAR, ULONG, ULONG *, ULONG);
 337 NTSTATUS WINAPI BCryptFinalizeKeyPair(BCRYPT_KEY_HANDLE, ULONG);
 338 NTSTATUS WINAPI BCryptFinishHash(BCRYPT_HASH_HANDLE, PUCHAR, ULONG, ULONG);
 339 void     WINAPI BCryptFreeBuffer(void *);
 340 NTSTATUS WINAPI BCryptGenRandom(BCRYPT_ALG_HANDLE, PUCHAR, ULONG, ULONG);
 341 NTSTATUS WINAPI BCryptGenerateKeyPair(BCRYPT_ALG_HANDLE, BCRYPT_KEY_HANDLE *, ULONG, ULONG);
 342 NTSTATUS WINAPI BCryptGenerateSymmetricKey(BCRYPT_ALG_HANDLE, BCRYPT_KEY_HANDLE *, PUCHAR, ULONG, PUCHAR, ULONG, ULONG);
 343 NTSTATUS WINAPI BCryptGetFipsAlgorithmMode(BOOLEAN *);
 344 NTSTATUS WINAPI BCryptGetProperty(BCRYPT_HANDLE, LPCWSTR, PUCHAR, ULONG, ULONG *, ULONG);
 345 NTSTATUS WINAPI BCryptHash(BCRYPT_ALG_HANDLE, PUCHAR, ULONG, PUCHAR, ULONG, PUCHAR, ULONG);
 346 NTSTATUS WINAPI BCryptHashData(BCRYPT_HASH_HANDLE, PUCHAR, ULONG, ULONG);
 347 NTSTATUS WINAPI BCryptImportKey(BCRYPT_ALG_HANDLE, BCRYPT_KEY_HANDLE, LPCWSTR, BCRYPT_KEY_HANDLE *, PUCHAR, ULONG, PUCHAR, ULONG, ULONG);
 348 NTSTATUS WINAPI BCryptImportKeyPair(BCRYPT_ALG_HANDLE, BCRYPT_KEY_HANDLE, LPCWSTR, BCRYPT_KEY_HANDLE *, UCHAR *, ULONG, ULONG);
 349 NTSTATUS WINAPI BCryptOpenAlgorithmProvider(BCRYPT_ALG_HANDLE *, LPCWSTR, LPCWSTR, ULONG);
 350 NTSTATUS WINAPI BCryptRemoveContextFunction(ULONG, LPCWSTR, ULONG, LPCWSTR);
 351 NTSTATUS WINAPI BCryptSecretAgreement(BCRYPT_KEY_HANDLE, BCRYPT_KEY_HANDLE, BCRYPT_SECRET_HANDLE *, ULONG);
 352 NTSTATUS WINAPI BCryptSetProperty(BCRYPT_HANDLE, LPCWSTR, PUCHAR, ULONG, ULONG);
 353 NTSTATUS WINAPI BCryptSignHash(BCRYPT_KEY_HANDLE, void *, PUCHAR, ULONG, PUCHAR, ULONG, ULONG *, ULONG);
 354 NTSTATUS WINAPI BCryptVerifySignature(BCRYPT_KEY_HANDLE, void *, UCHAR *, ULONG, UCHAR *, ULONG, ULONG);
 355
 356 #endif  /* __WINE_BCRYPT_H */