75 строки
2.9 KiB
C
75 строки
2.9 KiB
C
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/* Copyright (C) 2006, 2007 The Written Word, Inc. All rights reserved.
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* Author: Simon Josefsson
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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*
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* Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* Neither the name of the copyright holder nor the names
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* of any other contributors may be used to endorse or
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* promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*/
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#ifndef OPENSSL_NO_SHA
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#include <openssl/sha.h>
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#endif
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#ifndef OPENSSL_NO_MD5
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#include <openssl/md5.h>
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#endif
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#include <openssl/evp.h>
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#include <openssl/hmac.h>
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#define libssh2_random(buf, len) \
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RAND_bytes ((buf), (len))
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#define libssh2_sha1_ctx SHA_CTX
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#define libssh2_sha1_init(ctx) SHA1_Init(ctx)
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#define libssh2_sha1_update(ctx, data, len) SHA1_Update(&(ctx), data, len)
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#define libssh2_sha1_final(ctx, out) SHA1_Final(out, &(ctx))
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#define libssh2_sha1(message, len, out) SHA1(message, len, out)
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#define libssh2_md5_ctx MD5_CTX
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#define libssh2_md5_init(ctx) MD5_Init(ctx)
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#define libssh2_md5_update(ctx, data, len) MD5_Update(&(ctx), data, len)
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#define libssh2_md5_final(ctx, out) MD5_Final(out, &(ctx))
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#define libssh2_md5(message, len, out) MD5(message, len, out)
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#define libssh2_hmac_ctx HMAC_CTX
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#define libssh2_hmac_sha1_init(ctx, key, keylen) \
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HMAC_Init(ctx, key, keylen, EVP_sha1())
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#define libssh2_hmac_md5_init(ctx, key, keylen) \
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HMAC_Init(ctx, key, keylen, EVP_md5())
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#define libssh2_hmac_ripemd160_init(ctx, key, keylen) \
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HMAC_Init(ctx, key, keylen, EVP_ripemd160())
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#define libssh2_hmac_update(ctx, data, datalen) \
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HMAC_Update(&(ctx), data, datalen)
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#define libssh2_hmac_final(ctx, data) HMAC_Final(&(ctx), data, NULL)
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#define libssh2_hmac_cleanup(ctx) HMAC_cleanup(ctx)
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#define libssh2_crypto_init() 1
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