1/* ssl/ssl_algs.c */ 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59#include <stdio.h> 60#include <openssl/objects.h> 61#include <openssl/lhash.h> 62#include "ssl_locl.h" 63 64int SSL_library_init(void) 65{ 66 67#ifndef OPENSSL_NO_DES 68 EVP_add_cipher(EVP_des_cbc()); 69 EVP_add_cipher(EVP_des_ede3_cbc()); 70#endif 71#ifndef OPENSSL_NO_IDEA 72 EVP_add_cipher(EVP_idea_cbc()); 73#endif 74#ifndef OPENSSL_NO_RC4 75 EVP_add_cipher(EVP_rc4()); 76# if !defined(OPENSSL_NO_MD5) && (defined(__x86_64) || defined(__x86_64__)) 77 EVP_add_cipher(EVP_rc4_hmac_md5()); 78# endif 79#endif 80#ifndef OPENSSL_NO_RC2 81 EVP_add_cipher(EVP_rc2_cbc()); 82 /* 83 * Not actually used for SSL/TLS but this makes PKCS#12 work if an 84 * application only calls SSL_library_init(). 85 */ 86 EVP_add_cipher(EVP_rc2_40_cbc()); 87#endif 88#ifndef OPENSSL_NO_AES 89 EVP_add_cipher(EVP_aes_128_cbc()); 90 EVP_add_cipher(EVP_aes_192_cbc()); 91 EVP_add_cipher(EVP_aes_256_cbc()); 92 EVP_add_cipher(EVP_aes_128_gcm()); 93 EVP_add_cipher(EVP_aes_256_gcm()); 94# if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1) 95 EVP_add_cipher(EVP_aes_128_cbc_hmac_sha1()); 96 EVP_add_cipher(EVP_aes_256_cbc_hmac_sha1()); 97# endif 98# if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA256) 99 EVP_add_cipher(EVP_aes_128_cbc_hmac_sha256()); 100 EVP_add_cipher(EVP_aes_256_cbc_hmac_sha256()); 101# endif 102 103#endif 104#ifndef OPENSSL_NO_CAMELLIA 105 EVP_add_cipher(EVP_camellia_128_cbc()); 106 EVP_add_cipher(EVP_camellia_256_cbc()); 107#endif 108 109#ifndef OPENSSL_NO_SEED 110 EVP_add_cipher(EVP_seed_cbc()); 111#endif 112 113#ifndef OPENSSL_NO_MD5 114 EVP_add_digest(EVP_md5()); 115 EVP_add_digest_alias(SN_md5, "ssl2-md5"); 116 EVP_add_digest_alias(SN_md5, "ssl3-md5"); 117#endif 118#ifndef OPENSSL_NO_SHA 119 EVP_add_digest(EVP_sha1()); /* RSA with sha1 */ 120 EVP_add_digest_alias(SN_sha1, "ssl3-sha1"); 121 EVP_add_digest_alias(SN_sha1WithRSAEncryption, SN_sha1WithRSA); 122#endif 123#ifndef OPENSSL_NO_SHA256 124 EVP_add_digest(EVP_sha224()); 125 EVP_add_digest(EVP_sha256()); 126#endif 127#ifndef OPENSSL_NO_SHA512 128 EVP_add_digest(EVP_sha384()); 129 EVP_add_digest(EVP_sha512()); 130#endif 131#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_DSA) 132 EVP_add_digest(EVP_dss1()); /* DSA with sha1 */ 133 EVP_add_digest_alias(SN_dsaWithSHA1, SN_dsaWithSHA1_2); 134 EVP_add_digest_alias(SN_dsaWithSHA1, "DSS1"); 135 EVP_add_digest_alias(SN_dsaWithSHA1, "dss1"); 136#endif 137#ifndef OPENSSL_NO_ECDSA 138 EVP_add_digest(EVP_ecdsa()); 139#endif 140 /* If you want support for phased out ciphers, add the following */ 141#if 0 142 EVP_add_digest(EVP_sha()); 143 EVP_add_digest(EVP_dss()); 144#endif 145#ifndef OPENSSL_NO_COMP 146 /* 147 * This will initialise the built-in compression algorithms. The value 148 * returned is a STACK_OF(SSL_COMP), but that can be discarded safely 149 */ 150 (void)SSL_COMP_get_compression_methods(); 151#endif 152 /* initialize cipher/digest methods table */ 153 ssl_load_ciphers(); 154 return (1); 155} 156