wolf SSL / wolfSSL

wolfSSL SSL/TLS library, support up to TLS1.3

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wolfssl/wolfcrypt/md5.h@13:f67a6c6013ca, 2017-08-22 (annotated)

Committer:
wolfSSL
Date:
Tue Aug 22 10:48:22 2017 +0000
Revision:
13:f67a6c6013ca
wolfSSL3.12.0 with TLS1.3

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wolfSSL 13:f67a6c6013ca 1 /* md5.h
wolfSSL 13:f67a6c6013ca 2 *
wolfSSL 13:f67a6c6013ca 3 * Copyright (C) 2006-2016 wolfSSL Inc.
wolfSSL 13:f67a6c6013ca 4 *
wolfSSL 13:f67a6c6013ca 5 * This file is part of wolfSSL.
wolfSSL 13:f67a6c6013ca 6 *
wolfSSL 13:f67a6c6013ca 7 * wolfSSL is free software; you can redistribute it and/or modify
wolfSSL 13:f67a6c6013ca 8 * it under the terms of the GNU General Public License as published by
wolfSSL 13:f67a6c6013ca 9 * the Free Software Foundation; either version 2 of the License, or
wolfSSL 13:f67a6c6013ca 10 * (at your option) any later version.
wolfSSL 13:f67a6c6013ca 11 *
wolfSSL 13:f67a6c6013ca 12 * wolfSSL is distributed in the hope that it will be useful,
wolfSSL 13:f67a6c6013ca 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
wolfSSL 13:f67a6c6013ca 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
wolfSSL 13:f67a6c6013ca 15 * GNU General Public License for more details.
wolfSSL 13:f67a6c6013ca 16 *
wolfSSL 13:f67a6c6013ca 17 * You should have received a copy of the GNU General Public License
wolfSSL 13:f67a6c6013ca 18 * along with this program; if not, write to the Free Software
wolfSSL 13:f67a6c6013ca 19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
wolfSSL 13:f67a6c6013ca 20 */
wolfSSL 13:f67a6c6013ca 21
wolfSSL 13:f67a6c6013ca 22
wolfSSL 13:f67a6c6013ca 23 #ifndef WOLF_CRYPT_MD5_H
wolfSSL 13:f67a6c6013ca 24 #define WOLF_CRYPT_MD5_H
wolfSSL 13:f67a6c6013ca 25
wolfSSL 13:f67a6c6013ca 26 #include <wolfssl/wolfcrypt/types.h>
wolfSSL 13:f67a6c6013ca 27
wolfSSL 13:f67a6c6013ca 28 #ifndef NO_MD5
wolfSSL 13:f67a6c6013ca 29
wolfSSL 13:f67a6c6013ca 30 #ifdef HAVE_FIPS
wolfSSL 13:f67a6c6013ca 31 #define wc_InitMd5 InitMd5
wolfSSL 13:f67a6c6013ca 32 #define wc_Md5Update Md5Update
wolfSSL 13:f67a6c6013ca 33 #define wc_Md5Final Md5Final
wolfSSL 13:f67a6c6013ca 34 #define wc_Md5Hash Md5Hash
wolfSSL 13:f67a6c6013ca 35 #endif
wolfSSL 13:f67a6c6013ca 36
wolfSSL 13:f67a6c6013ca 37 #ifdef __cplusplus
wolfSSL 13:f67a6c6013ca 38 extern "C" {
wolfSSL 13:f67a6c6013ca 39 #endif
wolfSSL 13:f67a6c6013ca 40
wolfSSL 13:f67a6c6013ca 41 /* in bytes */
wolfSSL 13:f67a6c6013ca 42 enum {
wolfSSL 13:f67a6c6013ca 43 #if defined(STM32F2_HASH) || defined(STM32F4_HASH)
wolfSSL 13:f67a6c6013ca 44 MD5_REG_SIZE = 4, /* STM32 register size, bytes */
wolfSSL 13:f67a6c6013ca 45 #endif
wolfSSL 13:f67a6c6013ca 46 MD5 = 0, /* hash type unique */
wolfSSL 13:f67a6c6013ca 47 MD5_BLOCK_SIZE = 64,
wolfSSL 13:f67a6c6013ca 48 MD5_DIGEST_SIZE = 16,
wolfSSL 13:f67a6c6013ca 49 MD5_PAD_SIZE = 56
wolfSSL 13:f67a6c6013ca 50 };
wolfSSL 13:f67a6c6013ca 51
wolfSSL 13:f67a6c6013ca 52 #ifdef WOLFSSL_MICROCHIP_PIC32MZ
wolfSSL 13:f67a6c6013ca 53 #include <wolfssl/wolfcrypt/port/pic32/pic32mz-crypt.h>
wolfSSL 13:f67a6c6013ca 54 #endif
wolfSSL 13:f67a6c6013ca 55 #ifdef WOLFSSL_ASYNC_CRYPT
wolfSSL 13:f67a6c6013ca 56 #include <wolfssl/wolfcrypt/async.h>
wolfSSL 13:f67a6c6013ca 57 #endif
wolfSSL 13:f67a6c6013ca 58
wolfSSL 13:f67a6c6013ca 59 #ifdef WOLFSSL_TI_HASH
wolfSSL 13:f67a6c6013ca 60 #include "wolfssl/wolfcrypt/port/ti/ti-hash.h"
wolfSSL 13:f67a6c6013ca 61 #else
wolfSSL 13:f67a6c6013ca 62
wolfSSL 13:f67a6c6013ca 63 /* MD5 digest */
wolfSSL 13:f67a6c6013ca 64 typedef struct Md5 {
wolfSSL 13:f67a6c6013ca 65 word32 buffLen; /* in bytes */
wolfSSL 13:f67a6c6013ca 66 word32 loLen; /* length in bytes */
wolfSSL 13:f67a6c6013ca 67 word32 hiLen; /* length in bytes */
wolfSSL 13:f67a6c6013ca 68 word32 buffer[MD5_BLOCK_SIZE / sizeof(word32)];
wolfSSL 13:f67a6c6013ca 69 word32 digest[MD5_DIGEST_SIZE / sizeof(word32)];
wolfSSL 13:f67a6c6013ca 70 void* heap;
wolfSSL 13:f67a6c6013ca 71 #ifdef WOLFSSL_PIC32MZ_HASH
wolfSSL 13:f67a6c6013ca 72 hashUpdCache cache; /* cache for updates */
wolfSSL 13:f67a6c6013ca 73 #endif
wolfSSL 13:f67a6c6013ca 74 #ifdef WOLFSSL_ASYNC_CRYPT
wolfSSL 13:f67a6c6013ca 75 WC_ASYNC_DEV asyncDev;
wolfSSL 13:f67a6c6013ca 76 #endif /* WOLFSSL_ASYNC_CRYPT */
wolfSSL 13:f67a6c6013ca 77 } Md5;
wolfSSL 13:f67a6c6013ca 78
wolfSSL 13:f67a6c6013ca 79 #endif /* WOLFSSL_TI_HASH */
wolfSSL 13:f67a6c6013ca 80
wolfSSL 13:f67a6c6013ca 81 WOLFSSL_API int wc_InitMd5(Md5*);
wolfSSL 13:f67a6c6013ca 82 WOLFSSL_API int wc_InitMd5_ex(Md5*, void*, int);
wolfSSL 13:f67a6c6013ca 83 WOLFSSL_API int wc_Md5Update(Md5*, const byte*, word32);
wolfSSL 13:f67a6c6013ca 84 WOLFSSL_API int wc_Md5Final(Md5*, byte*);
wolfSSL 13:f67a6c6013ca 85 WOLFSSL_API void wc_Md5Free(Md5*);
wolfSSL 13:f67a6c6013ca 86
wolfSSL 13:f67a6c6013ca 87 WOLFSSL_API int wc_Md5GetHash(Md5*, byte*);
wolfSSL 13:f67a6c6013ca 88 WOLFSSL_API int wc_Md5Copy(Md5*, Md5*);
wolfSSL 13:f67a6c6013ca 89
wolfSSL 13:f67a6c6013ca 90 #ifdef WOLFSSL_PIC32MZ_HASH
wolfSSL 13:f67a6c6013ca 91 WOLFSSL_API void wc_Md5SizeSet(Md5* md5, word32 len);
wolfSSL 13:f67a6c6013ca 92 #endif
wolfSSL 13:f67a6c6013ca 93
wolfSSL 13:f67a6c6013ca 94 #ifdef __cplusplus
wolfSSL 13:f67a6c6013ca 95 } /* extern "C" */
wolfSSL 13:f67a6c6013ca 96 #endif
wolfSSL 13:f67a6c6013ca 97
wolfSSL 13:f67a6c6013ca 98 #endif /* NO_MD5 */
wolfSSL 13:f67a6c6013ca 99 #endif /* WOLF_CRYPT_MD5_H */
wolfSSL 13:f67a6c6013ca 100