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- /* ripemd.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/ripemd.h
- */
- #ifndef WOLF_CRYPT_RIPEMD_H
- #define WOLF_CRYPT_RIPEMD_H
- #include <wolfssl/wolfcrypt/types.h>
- #ifdef WOLFSSL_RIPEMD
- #ifdef __cplusplus
- extern "C" {
- #endif
- /* in bytes */
- enum {
- RIPEMD = 3, /* hash type unique */
- RIPEMD_BLOCK_SIZE = 64,
- RIPEMD_DIGEST_SIZE = 20,
- RIPEMD_PAD_SIZE = 56
- };
- /* RipeMd 160 digest */
- typedef struct RipeMd {
- word32 buffLen; /* in bytes */
- word32 loLen; /* length in bytes */
- word32 hiLen; /* length in bytes */
- word32 digest[RIPEMD_DIGEST_SIZE / sizeof(word32)];
- word32 buffer[RIPEMD_BLOCK_SIZE / sizeof(word32)];
- } RipeMd;
- WOLFSSL_API int wc_InitRipeMd(RipeMd* ripemd);
- WOLFSSL_API int wc_RipeMdUpdate(RipeMd* ripemd, const byte* data, word32 len);
- WOLFSSL_API int wc_RipeMdFinal(RipeMd* ripemd, byte* hash);
- #ifdef __cplusplus
- } /* extern "C" */
- #endif
- #endif /* WOLFSSL_RIPEMD */
- #endif /* WOLF_CRYPT_RIPEMD_H */
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