63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
/* md4.h
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*
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* Copyright (C) 2006-2015 wolfSSL Inc.
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*
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* This file is part of wolfSSL. (formerly known as CyaSSL)
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef WOLF_CRYPT_MD4_H
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#define WOLF_CRYPT_MD4_H
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#include <wolfssl/wolfcrypt/types.h>
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#ifndef NO_MD4
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* in bytes */
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enum {
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MD4_BLOCK_SIZE = 64,
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MD4_DIGEST_SIZE = 16,
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MD4_PAD_SIZE = 56
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};
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/* MD4 digest */
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typedef struct Md4 {
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word32 buffLen; /* in bytes */
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word32 loLen; /* length in bytes */
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word32 hiLen; /* length in bytes */
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word32 digest[MD4_DIGEST_SIZE / sizeof(word32)];
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word32 buffer[MD4_BLOCK_SIZE / sizeof(word32)];
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} Md4;
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WOLFSSL_API void wc_InitMd4(Md4*);
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WOLFSSL_API void wc_Md4Update(Md4*, const byte*, word32);
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WOLFSSL_API void wc_Md4Final(Md4*, byte*);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* NO_MD4 */
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#endif /* WOLF_CRYPT_MD4_H */
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