wolfSSL SSL/TLS library, support up to TLS1.3
wolfssl/openssl/hmac.h@17:ff9d1e86ad5f, 2019-11-20 (annotated)
- Committer:
- sPymbed
- Date:
- Wed Nov 20 13:27:48 2019 +0000
- Revision:
- 17:ff9d1e86ad5f
- Parent:
- 15:117db924cf7c
removed: wolfcrypt
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
wolfSSL | 15:117db924cf7c | 1 | /* hmac.h |
wolfSSL | 15:117db924cf7c | 2 | * |
wolfSSL | 15:117db924cf7c | 3 | * Copyright (C) 2006-2017 wolfSSL Inc. |
wolfSSL | 15:117db924cf7c | 4 | * |
wolfSSL | 15:117db924cf7c | 5 | * This file is part of wolfSSL. |
wolfSSL | 15:117db924cf7c | 6 | * |
wolfSSL | 15:117db924cf7c | 7 | * wolfSSL is free software; you can redistribute it and/or modify |
wolfSSL | 15:117db924cf7c | 8 | * it under the terms of the GNU General Public License as published by |
wolfSSL | 15:117db924cf7c | 9 | * the Free Software Foundation; either version 2 of the License, or |
wolfSSL | 15:117db924cf7c | 10 | * (at your option) any later version. |
wolfSSL | 15:117db924cf7c | 11 | * |
wolfSSL | 15:117db924cf7c | 12 | * wolfSSL is distributed in the hope that it will be useful, |
wolfSSL | 15:117db924cf7c | 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
wolfSSL | 15:117db924cf7c | 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
wolfSSL | 15:117db924cf7c | 15 | * GNU General Public License for more details. |
wolfSSL | 15:117db924cf7c | 16 | * |
wolfSSL | 15:117db924cf7c | 17 | * You should have received a copy of the GNU General Public License |
wolfSSL | 15:117db924cf7c | 18 | * along with this program; if not, write to the Free Software |
wolfSSL | 15:117db924cf7c | 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA |
wolfSSL | 15:117db924cf7c | 20 | */ |
wolfSSL | 15:117db924cf7c | 21 | |
wolfSSL | 15:117db924cf7c | 22 | |
wolfSSL | 15:117db924cf7c | 23 | |
wolfSSL | 15:117db924cf7c | 24 | /* hmac.h defines mini hamc openssl compatibility layer |
wolfSSL | 15:117db924cf7c | 25 | * |
wolfSSL | 15:117db924cf7c | 26 | */ |
wolfSSL | 15:117db924cf7c | 27 | |
wolfSSL | 15:117db924cf7c | 28 | |
wolfSSL | 15:117db924cf7c | 29 | #ifndef WOLFSSL_HMAC_H_ |
wolfSSL | 15:117db924cf7c | 30 | #define WOLFSSL_HMAC_H_ |
wolfSSL | 15:117db924cf7c | 31 | |
wolfSSL | 15:117db924cf7c | 32 | #include <wolfssl/wolfcrypt/settings.h> |
wolfSSL | 15:117db924cf7c | 33 | |
wolfSSL | 15:117db924cf7c | 34 | #ifdef WOLFSSL_PREFIX |
wolfSSL | 15:117db924cf7c | 35 | #include "prefix_hmac.h" |
wolfSSL | 15:117db924cf7c | 36 | #endif |
wolfSSL | 15:117db924cf7c | 37 | |
wolfSSL | 15:117db924cf7c | 38 | #include <wolfssl/openssl/evp.h> |
wolfSSL | 15:117db924cf7c | 39 | #include <wolfssl/openssl/opensslv.h> |
wolfSSL | 15:117db924cf7c | 40 | #include <wolfssl/wolfcrypt/hmac.h> |
wolfSSL | 15:117db924cf7c | 41 | |
wolfSSL | 15:117db924cf7c | 42 | #ifdef __cplusplus |
wolfSSL | 15:117db924cf7c | 43 | extern "C" { |
wolfSSL | 15:117db924cf7c | 44 | #endif |
wolfSSL | 15:117db924cf7c | 45 | |
wolfSSL | 15:117db924cf7c | 46 | |
wolfSSL | 15:117db924cf7c | 47 | WOLFSSL_API unsigned char* wolfSSL_HMAC(const WOLFSSL_EVP_MD* evp_md, |
wolfSSL | 15:117db924cf7c | 48 | const void* key, int key_len, |
wolfSSL | 15:117db924cf7c | 49 | const unsigned char* d, int n, unsigned char* md, |
wolfSSL | 15:117db924cf7c | 50 | unsigned int* md_len); |
wolfSSL | 15:117db924cf7c | 51 | |
wolfSSL | 15:117db924cf7c | 52 | |
wolfSSL | 15:117db924cf7c | 53 | typedef struct WOLFSSL_HMAC_CTX { |
wolfSSL | 15:117db924cf7c | 54 | Hmac hmac; |
wolfSSL | 15:117db924cf7c | 55 | int type; |
wolfSSL | 15:117db924cf7c | 56 | word32 save_ipad[WC_HMAC_BLOCK_SIZE / sizeof(word32)]; /* same block size all*/ |
wolfSSL | 15:117db924cf7c | 57 | word32 save_opad[WC_HMAC_BLOCK_SIZE / sizeof(word32)]; |
wolfSSL | 15:117db924cf7c | 58 | } WOLFSSL_HMAC_CTX; |
wolfSSL | 15:117db924cf7c | 59 | |
wolfSSL | 15:117db924cf7c | 60 | |
wolfSSL | 15:117db924cf7c | 61 | WOLFSSL_API int wolfSSL_HMAC_CTX_Init(WOLFSSL_HMAC_CTX* ctx); |
wolfSSL | 15:117db924cf7c | 62 | WOLFSSL_API int wolfSSL_HMAC_CTX_copy(WOLFSSL_HMAC_CTX* des, |
wolfSSL | 15:117db924cf7c | 63 | WOLFSSL_HMAC_CTX* src); |
wolfSSL | 15:117db924cf7c | 64 | WOLFSSL_API int wolfSSL_HMAC_Init(WOLFSSL_HMAC_CTX* ctx, const void* key, |
wolfSSL | 15:117db924cf7c | 65 | int keylen, const EVP_MD* type); |
wolfSSL | 15:117db924cf7c | 66 | WOLFSSL_API int wolfSSL_HMAC_Init_ex(WOLFSSL_HMAC_CTX* ctx, const void* key, |
wolfSSL | 15:117db924cf7c | 67 | int keylen, const EVP_MD* type, WOLFSSL_ENGINE* e); |
wolfSSL | 15:117db924cf7c | 68 | WOLFSSL_API int wolfSSL_HMAC_Update(WOLFSSL_HMAC_CTX* ctx, |
wolfSSL | 15:117db924cf7c | 69 | const unsigned char* data, int len); |
wolfSSL | 15:117db924cf7c | 70 | WOLFSSL_API int wolfSSL_HMAC_Final(WOLFSSL_HMAC_CTX* ctx, unsigned char* hash, |
wolfSSL | 15:117db924cf7c | 71 | unsigned int* len); |
wolfSSL | 15:117db924cf7c | 72 | WOLFSSL_API int wolfSSL_HMAC_cleanup(WOLFSSL_HMAC_CTX* ctx); |
wolfSSL | 15:117db924cf7c | 73 | |
wolfSSL | 15:117db924cf7c | 74 | typedef struct WOLFSSL_HMAC_CTX HMAC_CTX; |
wolfSSL | 15:117db924cf7c | 75 | |
wolfSSL | 15:117db924cf7c | 76 | #define HMAC(a,b,c,d,e,f,g) wolfSSL_HMAC((a),(b),(c),(d),(e),(f),(g)) |
wolfSSL | 15:117db924cf7c | 77 | |
wolfSSL | 15:117db924cf7c | 78 | #define HMAC_CTX_init wolfSSL_HMAC_CTX_Init |
wolfSSL | 15:117db924cf7c | 79 | #define HMAC_CTX_copy wolfSSL_HMAC_CTX_copy |
wolfSSL | 15:117db924cf7c | 80 | #define HMAC_Init_ex wolfSSL_HMAC_Init_ex |
wolfSSL | 15:117db924cf7c | 81 | #define HMAC_Init wolfSSL_HMAC_Init |
wolfSSL | 15:117db924cf7c | 82 | #define HMAC_Update wolfSSL_HMAC_Update |
wolfSSL | 15:117db924cf7c | 83 | #define HMAC_Final wolfSSL_HMAC_Final |
wolfSSL | 15:117db924cf7c | 84 | #define HMAC_cleanup wolfSSL_HMAC_cleanup |
wolfSSL | 15:117db924cf7c | 85 | |
wolfSSL | 15:117db924cf7c | 86 | |
wolfSSL | 15:117db924cf7c | 87 | #ifdef __cplusplus |
wolfSSL | 15:117db924cf7c | 88 | } /* extern "C" */ |
wolfSSL | 15:117db924cf7c | 89 | #endif |
wolfSSL | 15:117db924cf7c | 90 | |
wolfSSL | 15:117db924cf7c | 91 | |
wolfSSL | 15:117db924cf7c | 92 | #endif /* WOLFSSL_HMAC_H_ */ |
wolfSSL | 15:117db924cf7c | 93 |