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- /* md4.h
- *
- * Copyright (C) 2006-2022 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * wolfSSL is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * wolfSSL 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
- */
- /*!
- \file wolfssl/wolfcrypt/md4.h
- */
- #ifndef WOLF_CRYPT_MD4_H
- #define WOLF_CRYPT_MD4_H
- #include <wolfssl/wolfcrypt/types.h>
- #ifndef NO_MD4
- #ifdef __cplusplus
- extern "C" {
- #endif
- /* in bytes */
- enum {
- MD4 = WC_HASH_TYPE_MD4,
- MD4_BLOCK_SIZE = 64,
- MD4_DIGEST_SIZE = 16,
- MD4_PAD_SIZE = 56
- };
- /* MD4 digest */
- typedef struct Md4 {
- word32 buffLen; /* in bytes */
- word32 loLen; /* length in bytes */
- word32 hiLen; /* length in bytes */
- word32 digest[MD4_DIGEST_SIZE / sizeof(word32)];
- word32 buffer[MD4_BLOCK_SIZE / sizeof(word32)];
- } Md4;
- WOLFSSL_API void wc_InitMd4(Md4* md4);
- WOLFSSL_API void wc_Md4Update(Md4* md4, const byte* data, word32 len);
- WOLFSSL_API void wc_Md4Final(Md4* md4, byte* hash);
- #ifdef __cplusplus
- } /* extern "C" */
- #endif
- #endif /* NO_MD4 */
- #endif /* WOLF_CRYPT_MD4_H */
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