/* * Copyright 2016 Michael Müller * * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA * */ #ifndef __BCRYPT_INTERNAL_H #define __BCRYPT_INTERNAL_H #include #include "windef.h" #include "winbase.h" #include "winternl.h" #include "wincrypt.h" #include "bcrypt.h" #include "wine/unixlib.h" #define MAGIC_DSS1 ('D' | ('S' << 8) | ('S' << 16) | ('1' << 24)) #define MAGIC_DSS2 ('D' | ('S' << 8) | ('S' << 16) | ('2' << 24)) typedef struct { ULONG64 len; DWORD h[8]; UCHAR buf[64]; } SHA256_CTX; void sha256_init(SHA256_CTX *ctx) DECLSPEC_HIDDEN; void sha256_update(SHA256_CTX *ctx, const UCHAR *buffer, ULONG len) DECLSPEC_HIDDEN; void sha256_finalize(SHA256_CTX *ctx, UCHAR *buffer) DECLSPEC_HIDDEN; typedef struct { ULONG64 len; ULONG64 h[8]; UCHAR buf[128]; } SHA512_CTX; void sha512_init(SHA512_CTX *ctx) DECLSPEC_HIDDEN; void sha512_update(SHA512_CTX *ctx, const UCHAR *buffer, ULONG len) DECLSPEC_HIDDEN; void sha512_finalize(SHA512_CTX *ctx, UCHAR *buffer) DECLSPEC_HIDDEN; void sha384_init(SHA512_CTX *ctx) DECLSPEC_HIDDEN; #define sha384_update sha512_update void sha384_finalize(SHA512_CTX *ctx, UCHAR *buffer) DECLSPEC_HIDDEN; typedef struct { unsigned char chksum[16], X[48], buf[16]; unsigned long curlen; } MD2_CTX; void md2_init(MD2_CTX *ctx) DECLSPEC_HIDDEN; void md2_update(MD2_CTX *ctx, const unsigned char *buf, ULONG len) DECLSPEC_HIDDEN; void md2_finalize(MD2_CTX *ctx, unsigned char *hash) DECLSPEC_HIDDEN; /* Definitions from advapi32 */ typedef struct tagMD4_CTX { unsigned int buf[4]; unsigned int i[2]; unsigned char in[64]; unsigned char digest[16]; } MD4_CTX; VOID WINAPI MD4Init(MD4_CTX *ctx); VOID WINAPI MD4Update(MD4_CTX *ctx, const unsigned char *buf, unsigned int len); VOID WINAPI MD4Final(MD4_CTX *ctx); typedef struct { unsigned int i[2]; unsigned int buf[4]; unsigned char in[64]; unsigned char digest[16]; } MD5_CTX; VOID WINAPI MD5Init(MD5_CTX *ctx); VOID WINAPI MD5Update(MD5_CTX *ctx, const unsigned char *buf, unsigned int len); VOID WINAPI MD5Final(MD5_CTX *ctx); typedef struct { ULONG Unknown[6]; ULONG State[5]; ULONG Count[2]; UCHAR Buffer[64]; } SHA_CTX; VOID WINAPI A_SHAInit(SHA_CTX *ctx); VOID WINAPI A_SHAUpdate(SHA_CTX *ctx, const UCHAR *buffer, UINT size); VOID WINAPI A_SHAFinal(SHA_CTX *ctx, PULONG result); #define MAGIC_ALG (('A' << 24) | ('L' << 16) | ('G' << 8) | '0') #define MAGIC_HASH (('H' << 24) | ('A' << 16) | ('S' << 8) | 'H') #define MAGIC_KEY (('K' << 24) | ('E' << 16) | ('Y' << 8) | '0') #define MAGIC_SECRET (('S' << 24) | ('C' << 16) | ('R' << 8) | 'T') struct object { ULONG magic; }; enum alg_id { /* cipher */ ALG_ID_3DES, ALG_ID_AES, /* hash */ ALG_ID_SHA256, ALG_ID_SHA384, ALG_ID_SHA512, ALG_ID_SHA1, ALG_ID_MD5, ALG_ID_MD4, ALG_ID_MD2, /* asymmetric encryption */ ALG_ID_RSA, /* secret agreement */ ALG_ID_ECDH_P256, /* signature */ ALG_ID_RSA_SIGN, ALG_ID_ECDSA_P256, ALG_ID_ECDSA_P384, ALG_ID_DSA, /* rng */ ALG_ID_RNG, }; enum mode_id { MODE_ID_ECB, MODE_ID_CBC, MODE_ID_GCM }; struct algorithm { struct object hdr; enum alg_id id; enum mode_id mode; unsigned flags; }; struct key_symmetric { enum mode_id mode; ULONG block_size; UCHAR *vector; ULONG vector_len; UCHAR *secret; unsigned secret_len; CRITICAL_SECTION cs; }; #define KEY_FLAG_LEGACY_DSA_V2 0x00000001 struct key_asymmetric { ULONG bitlen; /* ignored for ECC keys */ unsigned flags; UCHAR *pubkey; unsigned pubkey_len; DSSSEED dss_seed; }; struct key { struct object hdr; enum alg_id alg_id; UINT64 private[2]; /* private data for backend */ union { struct key_symmetric s; struct key_asymmetric a; } u; }; struct secret { struct object hdr; }; struct key_symmetric_set_auth_data_params { struct key *key; UCHAR *auth_data; ULONG len; }; struct key_symmetric_encrypt_params { struct key *key; const UCHAR *input; unsigned input_len; UCHAR *output; ULONG output_len; }; struct key_symmetric_decrypt_params { struct key *key; const UCHAR *input; unsigned input_len; UCHAR *output; ULONG output_len; }; struct key_symmetric_get_tag_params { struct key *key; UCHAR *tag; ULONG len; }; struct key_asymmetric_decrypt_params { struct key *key; UCHAR *input; unsigned input_len; UCHAR *output; ULONG output_len; ULONG *ret_len; }; struct key_asymmetric_duplicate_params { struct key *key_orig; struct key *key_copy; }; struct key_asymmetric_sign_params { struct key *key; void *padding; UCHAR *input; unsigned input_len; UCHAR *output; ULONG output_len; ULONG *ret_len; unsigned flags; }; struct key_asymmetric_verify_params { struct key *key; void *padding; UCHAR *hash; unsigned hash_len; UCHAR *signature; ULONG signature_len; unsigned flags; }; struct key_export_params { struct key *key; UCHAR *buf; ULONG len; ULONG *ret_len; BOOL full; }; struct key_import_params { struct key *key; UCHAR *buf; ULONG len; }; enum key_funcs { unix_process_attach, unix_process_detach, unix_key_symmetric_vector_reset, unix_key_symmetric_set_auth_data, unix_key_symmetric_encrypt, unix_key_symmetric_decrypt, unix_key_symmetric_get_tag, unix_key_symmetric_destroy, unix_key_asymmetric_generate, unix_key_asymmetric_decrypt, unix_key_asymmetric_duplicate, unix_key_asymmetric_sign, unix_key_asymmetric_verify, unix_key_asymmetric_destroy, unix_key_export_dsa_capi, unix_key_export_ecc, unix_key_export_rsa, unix_key_import_dsa_capi, unix_key_import_ecc, unix_key_import_rsa, }; #endif /* __BCRYPT_INTERNAL_H */