mirror of https://github.com/aria2/aria2
60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
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/* <!-- copyright */
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/*
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* aria2 - a simple utility for downloading files faster
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*
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* Copyright (C) 2006 Tatsuhiro Tsujikawa
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*
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* This program 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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* This program 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* copyright --> */
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#ifndef _D_MESSAGE_DIGEST_H_
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#define _D_MESSAGE_DIGEST_H_
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#include "common.h"
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#ifdef ENABLE_BITTORRENT
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#ifdef HAVE_LIBSSL
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#include <openssl/evp.h>
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#define MessageDigestContext EVP_MD_CTX
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#define sha1DigestInit(CTX) EVP_MD_CTX_init(&CTX)
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#define sha1DigestReset(CTX) EVP_DigestInit_ex(&CTX, EVP_sha1(), NULL)
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#define sha1DigestUpdate(CTX, DATA, LENGTH) EVP_DigestUpdate(&CTX, DATA, LENGTH)
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#define sha1DigestFinal(CTX, HASH) \
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{\
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int len;\
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EVP_DigestFinal_ex(&CTX, HASH, (unsigned int*)&len);\
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}
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#define sha1DigestFree(CTX) EVP_MD_CTX_cleanup(&CTX)
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#endif // HAVE_LIBSSL
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#ifdef HAVE_LIBGCRYPT
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#include <gcrypt.h>
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#define MessageDigestContext gcry_md_hd_t
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#define sha1DigestInit(CTX) gcry_md_open(&CTX, GCRY_MD_SHA1, 0)
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#define sha1DigestReset(CTX) gcry_md_reset(CTX)
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#define sha1DigestUpdate(CTX, DATA, LENGTH) gcry_md_write(CTX, DATA, LENGTH)
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#define sha1DigestFinal(CTX, HASH) \
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{\
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gcry_md_final(CTX);\
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memcpy(HASH, gcry_md_read(CTX, 0), 20);\
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}
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#define sha1DigestFree(CTX) gcry_md_close(CTX)
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#endif // HAVE_LIBGCRYPT
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#endif // ENABLE_BITTORRENT
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#endif // _D_MESSAGE_DIGEST_H_
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