IABSD.fr/src/lib/libssl/ssl_algs.c

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• Author : tb
  Date : 2022-01-14 08:38:48
  Hash : b7df4fb6
  Message : Garbage collect last use of EVP_ecdsa() ok inoguchi jsing

• lib/libssl/ssl_algs.c

• /* $OpenBSD: ssl_algs.c,v 1.30 2022/01/14 08:38:48 tb Exp $ */
  /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
   * All rights reserved.
   *
   * This package is an SSL implementation written
   * by Eric Young (eay@cryptsoft.com).
   * The implementation was written so as to conform with Netscapes SSL.
   *
   * This library is free for commercial and non-commercial use as long as
   * the following conditions are aheared to.  The following conditions
   * apply to all code found in this distribution, be it the RC4, RSA,
   * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
   * included with this distribution is covered by the same copyright terms
   * except that the holder is Tim Hudson (tjh@cryptsoft.com).
   *
   * Copyright remains Eric Young's, and as such any Copyright notices in
   * the code are not to be removed.
   * If this package is used in a product, Eric Young should be given attribution
   * as the author of the parts of the library used.
   * This can be in the form of a textual message at program startup or
   * in documentation (online or textual) provided with the package.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. All advertising materials mentioning features or use of this software
   *    must display the following acknowledgement:
   *    "This product includes cryptographic software written by
   *     Eric Young (eay@cryptsoft.com)"
   *    The word 'cryptographic' can be left out if the rouines from the library
   *    being used are not cryptographic related :-).
   * 4. If you include any Windows specific code (or a derivative thereof) from
   *    the apps directory (application code) you must include an acknowledgement:
   *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
   *
   * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   *
   * The licence and distribution terms for any publically available version or
   * derivative of this code cannot be changed.  i.e. this code cannot simply be
   * copied and put under another distribution licence
   * [including the GNU Public Licence.]
   */
  
  #include <stdio.h>
  
  #include <openssl/lhash.h>
  #include <openssl/objects.h>
  #include <openssl/opensslconf.h>
  
  #include "ssl_locl.h"
  
  int
  SSL_library_init(void)
  {
  
  #ifndef OPENSSL_NO_DES
  	EVP_add_cipher(EVP_des_cbc());
  	EVP_add_cipher(EVP_des_ede3_cbc());
  #endif
  #ifndef OPENSSL_NO_RC4
  	EVP_add_cipher(EVP_rc4());
  #if !defined(OPENSSL_NO_MD5) && (defined(__x86_64) || defined(__x86_64__))
  	EVP_add_cipher(EVP_rc4_hmac_md5());
  #endif
  #endif
  #ifndef OPENSSL_NO_RC2
  	EVP_add_cipher(EVP_rc2_cbc());
  	/* Not actually used for SSL/TLS but this makes PKCS#12 work
  	 * if an application only calls SSL_library_init().
  	 */
  	EVP_add_cipher(EVP_rc2_40_cbc());
  #endif
  	EVP_add_cipher(EVP_aes_128_cbc());
  	EVP_add_cipher(EVP_aes_192_cbc());
  	EVP_add_cipher(EVP_aes_256_cbc());
  	EVP_add_cipher(EVP_aes_128_gcm());
  	EVP_add_cipher(EVP_aes_256_gcm());
  	EVP_add_cipher(EVP_aes_128_cbc_hmac_sha1());
  	EVP_add_cipher(EVP_aes_256_cbc_hmac_sha1());
  #ifndef OPENSSL_NO_CAMELLIA
  	EVP_add_cipher(EVP_camellia_128_cbc());
  	EVP_add_cipher(EVP_camellia_256_cbc());
  #endif
  #ifndef OPENSSL_NO_GOST
  	EVP_add_cipher(EVP_gost2814789_cfb64());
  	EVP_add_cipher(EVP_gost2814789_cnt());
  #endif
  
  	EVP_add_digest(EVP_md5());
  	EVP_add_digest(EVP_md5_sha1());
  	EVP_add_digest_alias(SN_md5, "ssl2-md5");
  	EVP_add_digest_alias(SN_md5, "ssl3-md5");
  
  	EVP_add_digest(EVP_sha1()); /* RSA with sha1 */
  	EVP_add_digest_alias(SN_sha1, "ssl3-sha1");
  	EVP_add_digest_alias(SN_sha1WithRSAEncryption, SN_sha1WithRSA);
  	EVP_add_digest(EVP_sha224());
  	EVP_add_digest(EVP_sha256());
  	EVP_add_digest(EVP_sha384());
  	EVP_add_digest(EVP_sha512());
  #ifndef OPENSSL_NO_GOST
  	EVP_add_digest(EVP_gostr341194());
  	EVP_add_digest(EVP_gost2814789imit());
  	EVP_add_digest(EVP_streebog256());
  	EVP_add_digest(EVP_streebog512());
  #endif
  
  	return (1);
  }