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https://github.com/tmate-io/tmate-ssh-server.git
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87 lines
2.7 KiB
C
87 lines
2.7 KiB
C
/*
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* This file is part of the SSH Library
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*
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* Copyright (c) 2009 by Aris Adamantiadis
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef LIBCRYPTO_H_
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#define LIBCRYPTO_H_
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#include "config.h"
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#ifdef HAVE_LIBCRYPTO
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#include <openssl/dsa.h>
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#include <openssl/rsa.h>
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#include <openssl/sha.h>
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#include <openssl/md5.h>
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#include <openssl/hmac.h>
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#ifdef HAVE_OPENSSL_ECC
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#include <openssl/evp.h>
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#endif
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typedef SHA_CTX* SHACTX;
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typedef SHA256_CTX* SHA256CTX;
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typedef MD5_CTX* MD5CTX;
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typedef HMAC_CTX* HMACCTX;
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#define SHA_DIGEST_LEN SHA_DIGEST_LENGTH
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#ifdef MD5_DIGEST_LEN
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#undef MD5_DIGEST_LEN
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#endif
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#define MD5_DIGEST_LEN MD5_DIGEST_LENGTH
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#ifdef HAVE_OPENSSL_ECC
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#define EVP_DIGEST_LEN EVP_MAX_MD_SIZE
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#endif
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#include <openssl/bn.h>
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#include <openssl/opensslv.h>
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#define OPENSSL_0_9_7b 0x0090702fL
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#if (OPENSSL_VERSION_NUMBER <= OPENSSL_0_9_7b)
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#define BROKEN_AES_CTR
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#endif
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typedef BIGNUM* bignum;
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typedef BN_CTX* bignum_CTX;
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#define bignum_new() BN_new()
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#define bignum_free(num) BN_clear_free(num)
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#define bignum_set_word(bn,n) BN_set_word(bn,n)
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#define bignum_bin2bn(bn,datalen,data) BN_bin2bn(bn,datalen,data)
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#define bignum_bn2dec(num) BN_bn2dec(num)
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#define bignum_dec2bn(bn,data) BN_dec2bn(data,bn)
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#define bignum_bn2hex(num) BN_bn2hex(num)
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#define bignum_rand(rnd, bits, top, bottom) BN_rand(rnd,bits,top,bottom)
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#define bignum_ctx_new() BN_CTX_new()
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#define bignum_ctx_free(num) BN_CTX_free(num)
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#define bignum_mod_exp(dest,generator,exp,modulo,ctx) BN_mod_exp(dest,generator,exp,modulo,ctx)
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#define bignum_num_bytes(num) BN_num_bytes(num)
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#define bignum_num_bits(num) BN_num_bits(num)
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#define bignum_is_bit_set(num,bit) BN_is_bit_set(num,bit)
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#define bignum_bn2bin(num,ptr) BN_bn2bin(num,ptr)
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#define bignum_cmp(num1,num2) BN_cmp(num1,num2)
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SHA256CTX sha256_init(void);
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void sha256_update(SHA256CTX c, const void *data, unsigned long len);
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void sha256_final(unsigned char *md, SHA256CTX c);
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struct ssh_cipher_struct *ssh_get_ciphertab(void);
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#endif /* HAVE_LIBCRYPTO */
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#endif /* LIBCRYPTO_H_ */
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