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- /* ctc_sha512.h
- *
- * Copyright (C) 2006-2011 Sawtooth Consulting Ltd.
- *
- * This file is part of CyaSSL.
- *
- * CyaSSL 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.
- *
- * CyaSSL 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
- #ifdef CYASSL_SHA512
- #ifndef CTAO_CRYPT_SHA512_H
- #define CTAO_CRYPT_SHA512_H
- #include "ctc_types.h"
- #ifdef __cplusplus
- extern "C" {
- #endif
- /* in bytes */
- enum {
- SHA512 = 4, /* hash type unique */
- SHA512_BLOCK_SIZE = 128,
- SHA512_DIGEST_SIZE = 64,
- SHA512_PAD_SIZE = 112
- };
- /* Sha512 digest */
- typedef struct Sha512 {
- word32 buffLen; /* in bytes */
- word32 loLen; /* length in bytes */
- word32 hiLen; /* length in bytes */
- word64 digest[SHA512_DIGEST_SIZE / sizeof(word64)];
- word64 buffer[SHA512_BLOCK_SIZE / sizeof(word64)];
- } Sha512;
- CYASSL_API void InitSha512(Sha512*);
- CYASSL_API void Sha512Update(Sha512*, const byte*, word32);
- CYASSL_API void Sha512Final(Sha512*, byte*);
- #ifdef __cplusplus
- } /* extern "C" */
- #endif
- #endif /* CTAO_CRYPT_SHA512_H */
- #endif /* CYASSL_SHA512 */
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