/* ssl/s3_lib.c */ /* 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.] */ /* ==================================================================== * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved. * * 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 above 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 acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * openssl-core@openssl.org. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.openssl.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED 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 OpenSSL PROJECT OR * ITS 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. * ==================================================================== * * This product includes cryptographic software written by Eric Young * (eay@cryptsoft.com). This product includes software written by Tim * Hudson (tjh@cryptsoft.com). * */ /* ==================================================================== * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. * * Portions of the attached software ("Contribution") are developed by * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project. * * The Contribution is licensed pursuant to the OpenSSL open source * license provided above. * * ECC cipher suite support in OpenSSL originally written by * Vipul Gupta and Sumit Gupta of Sun Microsystems Laboratories. * */ /* ==================================================================== * Copyright 2005 Nokia. All rights reserved. * * The portions of the attached software ("Contribution") is developed by * Nokia Corporation and is licensed pursuant to the OpenSSL open source * license. * * The Contribution, originally written by Mika Kousa and Pasi Eronen of * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites * support (see RFC 4279) to OpenSSL. * * No patent licenses or other rights except those expressly stated in * the OpenSSL open source license shall be deemed granted or received * expressly, by implication, estoppel, or otherwise. * * No assurances are provided by Nokia that the Contribution does not * infringe the patent or other intellectual property rights of any third * party or that the license provides you with all the necessary rights * to make use of the Contribution. * * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR * OTHERWISE. */ #include <stdio.h> #include <openssl/objects.h> #include "ssl_locl.h" #include "kssl_lcl.h" #ifndef OPENSSL_NO_TLSEXT #ifndef OPENSSL_NO_EC #include "../crypto/ec/ec_lcl.h" #endif /* OPENSSL_NO_EC */ #endif /* OPENSSL_NO_TLSEXT */ #include <openssl/md5.h> #ifndef OPENSSL_NO_DH #include <openssl/dh.h> #endif const char ssl3_version_str[]="SSLv3" OPENSSL_VERSION_PTEXT; #define SSL3_NUM_CIPHERS (sizeof(ssl3_ciphers)/sizeof(SSL_CIPHER)) /* list of available SSLv3 ciphers (sorted by id) */ OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={ /* The RSA ciphers */ /* Cipher 01 */ { 1, SSL3_TXT_RSA_NULL_MD5, SSL3_CK_RSA_NULL_MD5, SSL_kRSA, SSL_aRSA, SSL_eNULL, SSL_MD5, SSL_SSLV3, SSL_NOT_EXP|SSL_STRONG_NONE, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 0, 0, }, /* Cipher 02 */ { 1, SSL3_TXT_RSA_NULL_SHA, SSL3_CK_RSA_NULL_SHA, SSL_kRSA, SSL_aRSA, SSL_eNULL, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_STRONG_NONE|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 0, 0, }, /* Cipher 03 */ { 1, SSL3_TXT_RSA_RC4_40_MD5, SSL3_CK_RSA_RC4_40_MD5, SSL_kRSA, SSL_aRSA, SSL_RC4, SSL_MD5, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 128, }, /* Cipher 04 */ { 1, SSL3_TXT_RSA_RC4_128_MD5, SSL3_CK_RSA_RC4_128_MD5, SSL_kRSA, SSL_aRSA, SSL_RC4, SSL_MD5, SSL_SSLV3, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 05 */ { 1, SSL3_TXT_RSA_RC4_128_SHA, SSL3_CK_RSA_RC4_128_SHA, SSL_kRSA, SSL_aRSA, SSL_RC4, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 06 */ { 1, SSL3_TXT_RSA_RC2_40_MD5, SSL3_CK_RSA_RC2_40_MD5, SSL_kRSA, SSL_aRSA, SSL_RC2, SSL_MD5, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 128, }, /* Cipher 07 */ #ifndef OPENSSL_NO_IDEA { 1, SSL3_TXT_RSA_IDEA_128_SHA, SSL3_CK_RSA_IDEA_128_SHA, SSL_kRSA, SSL_aRSA, SSL_IDEA, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, #endif /* Cipher 08 */ { 1, SSL3_TXT_RSA_DES_40_CBC_SHA, SSL3_CK_RSA_DES_40_CBC_SHA, SSL_kRSA, SSL_aRSA, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 56, }, /* Cipher 09 */ { 1, SSL3_TXT_RSA_DES_64_CBC_SHA, SSL3_CK_RSA_DES_64_CBC_SHA, SSL_kRSA, SSL_aRSA, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_LOW, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 56, }, /* Cipher 0A */ { 1, SSL3_TXT_RSA_DES_192_CBC3_SHA, SSL3_CK_RSA_DES_192_CBC3_SHA, SSL_kRSA, SSL_aRSA, SSL_3DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* The DH ciphers */ /* Cipher 0B */ { 0, SSL3_TXT_DH_DSS_DES_40_CBC_SHA, SSL3_CK_DH_DSS_DES_40_CBC_SHA, SSL_kDHd, SSL_aDH, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 56, }, /* Cipher 0C */ { 0, /* not implemented (non-ephemeral DH) */ SSL3_TXT_DH_DSS_DES_64_CBC_SHA, SSL3_CK_DH_DSS_DES_64_CBC_SHA, SSL_kDHd, SSL_aDH, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_LOW, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 56, }, /* Cipher 0D */ { 0, /* not implemented (non-ephemeral DH) */ SSL3_TXT_DH_DSS_DES_192_CBC3_SHA, SSL3_CK_DH_DSS_DES_192_CBC3_SHA, SSL_kDHd, SSL_aDH, SSL_3DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* Cipher 0E */ { 0, /* not implemented (non-ephemeral DH) */ SSL3_TXT_DH_RSA_DES_40_CBC_SHA, SSL3_CK_DH_RSA_DES_40_CBC_SHA, SSL_kDHr, SSL_aDH, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 56, }, /* Cipher 0F */ { 0, /* not implemented (non-ephemeral DH) */ SSL3_TXT_DH_RSA_DES_64_CBC_SHA, SSL3_CK_DH_RSA_DES_64_CBC_SHA, SSL_kDHr, SSL_aDH, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_LOW, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 56, }, /* Cipher 10 */ { 0, /* not implemented (non-ephemeral DH) */ SSL3_TXT_DH_RSA_DES_192_CBC3_SHA, SSL3_CK_DH_RSA_DES_192_CBC3_SHA, SSL_kDHr, SSL_aDH, SSL_3DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* The Ephemeral DH ciphers */ /* Cipher 11 */ { 1, SSL3_TXT_EDH_DSS_DES_40_CBC_SHA, SSL3_CK_EDH_DSS_DES_40_CBC_SHA, SSL_kEDH, SSL_aDSS, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 56, }, /* Cipher 12 */ { 1, SSL3_TXT_EDH_DSS_DES_64_CBC_SHA, SSL3_CK_EDH_DSS_DES_64_CBC_SHA, SSL_kEDH, SSL_aDSS, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_LOW, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 56, }, /* Cipher 13 */ { 1, SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA, SSL3_CK_EDH_DSS_DES_192_CBC3_SHA, SSL_kEDH, SSL_aDSS, SSL_3DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* Cipher 14 */ { 1, SSL3_TXT_EDH_RSA_DES_40_CBC_SHA, SSL3_CK_EDH_RSA_DES_40_CBC_SHA, SSL_kEDH, SSL_aRSA, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 56, }, /* Cipher 15 */ { 1, SSL3_TXT_EDH_RSA_DES_64_CBC_SHA, SSL3_CK_EDH_RSA_DES_64_CBC_SHA, SSL_kEDH, SSL_aRSA, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_LOW, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 56, }, /* Cipher 16 */ { 1, SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA, SSL3_CK_EDH_RSA_DES_192_CBC3_SHA, SSL_kEDH, SSL_aRSA, SSL_3DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* Cipher 17 */ { 1, SSL3_TXT_ADH_RC4_40_MD5, SSL3_CK_ADH_RC4_40_MD5, SSL_kEDH, SSL_aNULL, SSL_RC4, SSL_MD5, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 128, }, /* Cipher 18 */ { 1, SSL3_TXT_ADH_RC4_128_MD5, SSL3_CK_ADH_RC4_128_MD5, SSL_kEDH, SSL_aNULL, SSL_RC4, SSL_MD5, SSL_SSLV3, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 19 */ { 1, SSL3_TXT_ADH_DES_40_CBC_SHA, SSL3_CK_ADH_DES_40_CBC_SHA, SSL_kEDH, SSL_aNULL, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 128, }, /* Cipher 1A */ { 1, SSL3_TXT_ADH_DES_64_CBC_SHA, SSL3_CK_ADH_DES_64_CBC_SHA, SSL_kEDH, SSL_aNULL, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_LOW, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 56, }, /* Cipher 1B */ { 1, SSL3_TXT_ADH_DES_192_CBC_SHA, SSL3_CK_ADH_DES_192_CBC_SHA, SSL_kEDH, SSL_aNULL, SSL_3DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* Fortezza ciphersuite from SSL 3.0 spec */ #if 0 /* Cipher 1C */ { 0, SSL3_TXT_FZA_DMS_NULL_SHA, SSL3_CK_FZA_DMS_NULL_SHA, SSL_kFZA, SSL_aFZA, SSL_eNULL, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_STRONG_NONE, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 0, 0, }, /* Cipher 1D */ { 0, SSL3_TXT_FZA_DMS_FZA_SHA, SSL3_CK_FZA_DMS_FZA_SHA, SSL_kFZA, SSL_aFZA, SSL_eFZA, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_STRONG_NONE, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 0, 0, }, /* Cipher 1E */ { 0, SSL3_TXT_FZA_DMS_RC4_SHA, SSL3_CK_FZA_DMS_RC4_SHA, SSL_kFZA, SSL_aFZA, SSL_RC4, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, #endif #ifndef OPENSSL_NO_KRB5 /* The Kerberos ciphers*/ /* Cipher 1E */ { 1, SSL3_TXT_KRB5_DES_64_CBC_SHA, SSL3_CK_KRB5_DES_64_CBC_SHA, SSL_kKRB5, SSL_aKRB5, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_LOW, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 56, }, /* Cipher 1F */ { 1, SSL3_TXT_KRB5_DES_192_CBC3_SHA, SSL3_CK_KRB5_DES_192_CBC3_SHA, SSL_kKRB5, SSL_aKRB5, SSL_3DES, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* Cipher 20 */ { 1, SSL3_TXT_KRB5_RC4_128_SHA, SSL3_CK_KRB5_RC4_128_SHA, SSL_kKRB5, SSL_aKRB5, SSL_RC4, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 21 */ { 1, SSL3_TXT_KRB5_IDEA_128_CBC_SHA, SSL3_CK_KRB5_IDEA_128_CBC_SHA, SSL_kKRB5, SSL_aKRB5, SSL_IDEA, SSL_SHA1, SSL_SSLV3, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 22 */ { 1, SSL3_TXT_KRB5_DES_64_CBC_MD5, SSL3_CK_KRB5_DES_64_CBC_MD5, SSL_kKRB5, SSL_aKRB5, SSL_DES, SSL_MD5, SSL_SSLV3, SSL_NOT_EXP|SSL_LOW, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 56, }, /* Cipher 23 */ { 1, SSL3_TXT_KRB5_DES_192_CBC3_MD5, SSL3_CK_KRB5_DES_192_CBC3_MD5, SSL_kKRB5, SSL_aKRB5, SSL_3DES, SSL_MD5, SSL_SSLV3, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* Cipher 24 */ { 1, SSL3_TXT_KRB5_RC4_128_MD5, SSL3_CK_KRB5_RC4_128_MD5, SSL_kKRB5, SSL_aKRB5, SSL_RC4, SSL_MD5, SSL_SSLV3, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 25 */ { 1, SSL3_TXT_KRB5_IDEA_128_CBC_MD5, SSL3_CK_KRB5_IDEA_128_CBC_MD5, SSL_kKRB5, SSL_aKRB5, SSL_IDEA, SSL_MD5, SSL_SSLV3, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 26 */ { 1, SSL3_TXT_KRB5_DES_40_CBC_SHA, SSL3_CK_KRB5_DES_40_CBC_SHA, SSL_kKRB5, SSL_aKRB5, SSL_DES, SSL_SHA1, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 56, }, /* Cipher 27 */ { 1, SSL3_TXT_KRB5_RC2_40_CBC_SHA, SSL3_CK_KRB5_RC2_40_CBC_SHA, SSL_kKRB5, SSL_aKRB5, SSL_RC2, SSL_SHA1, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 128, }, /* Cipher 28 */ { 1, SSL3_TXT_KRB5_RC4_40_SHA, SSL3_CK_KRB5_RC4_40_SHA, SSL_kKRB5, SSL_aKRB5, SSL_RC4, SSL_SHA1, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 128, }, /* Cipher 29 */ { 1, SSL3_TXT_KRB5_DES_40_CBC_MD5, SSL3_CK_KRB5_DES_40_CBC_MD5, SSL_kKRB5, SSL_aKRB5, SSL_DES, SSL_MD5, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 56, }, /* Cipher 2A */ { 1, SSL3_TXT_KRB5_RC2_40_CBC_MD5, SSL3_CK_KRB5_RC2_40_CBC_MD5, SSL_kKRB5, SSL_aKRB5, SSL_RC2, SSL_MD5, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 128, }, /* Cipher 2B */ { 1, SSL3_TXT_KRB5_RC4_40_MD5, SSL3_CK_KRB5_RC4_40_MD5, SSL_kKRB5, SSL_aKRB5, SSL_RC4, SSL_MD5, SSL_SSLV3, SSL_EXPORT|SSL_EXP40, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 40, 128, }, #endif /* OPENSSL_NO_KRB5 */ /* New AES ciphersuites */ /* Cipher 2F */ { 1, TLS1_TXT_RSA_WITH_AES_128_SHA, TLS1_CK_RSA_WITH_AES_128_SHA, SSL_kRSA, SSL_aRSA, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 30 */ { 0, TLS1_TXT_DH_DSS_WITH_AES_128_SHA, TLS1_CK_DH_DSS_WITH_AES_128_SHA, SSL_kDHd, SSL_aDH, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 31 */ { 0, TLS1_TXT_DH_RSA_WITH_AES_128_SHA, TLS1_CK_DH_RSA_WITH_AES_128_SHA, SSL_kDHr, SSL_aDH, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 32 */ { 1, TLS1_TXT_DHE_DSS_WITH_AES_128_SHA, TLS1_CK_DHE_DSS_WITH_AES_128_SHA, SSL_kEDH, SSL_aDSS, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 33 */ { 1, TLS1_TXT_DHE_RSA_WITH_AES_128_SHA, TLS1_CK_DHE_RSA_WITH_AES_128_SHA, SSL_kEDH, SSL_aRSA, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 34 */ { 1, TLS1_TXT_ADH_WITH_AES_128_SHA, TLS1_CK_ADH_WITH_AES_128_SHA, SSL_kEDH, SSL_aNULL, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 35 */ { 1, TLS1_TXT_RSA_WITH_AES_256_SHA, TLS1_CK_RSA_WITH_AES_256_SHA, SSL_kRSA, SSL_aRSA, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher 36 */ { 0, TLS1_TXT_DH_DSS_WITH_AES_256_SHA, TLS1_CK_DH_DSS_WITH_AES_256_SHA, SSL_kDHd, SSL_aDH, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher 37 */ { 0, /* not implemented (non-ephemeral DH) */ TLS1_TXT_DH_RSA_WITH_AES_256_SHA, TLS1_CK_DH_RSA_WITH_AES_256_SHA, SSL_kDHr, SSL_aDH, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher 38 */ { 1, TLS1_TXT_DHE_DSS_WITH_AES_256_SHA, TLS1_CK_DHE_DSS_WITH_AES_256_SHA, SSL_kEDH, SSL_aDSS, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher 39 */ { 1, TLS1_TXT_DHE_RSA_WITH_AES_256_SHA, TLS1_CK_DHE_RSA_WITH_AES_256_SHA, SSL_kEDH, SSL_aRSA, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher 3A */ { 1, TLS1_TXT_ADH_WITH_AES_256_SHA, TLS1_CK_ADH_WITH_AES_256_SHA, SSL_kEDH, SSL_aNULL, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH|SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, #ifndef OPENSSL_NO_CAMELLIA /* Camellia ciphersuites from RFC4132 (128-bit portion) */ /* Cipher 41 */ { 1, TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA, TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA, SSL_kRSA, SSL_aRSA, SSL_CAMELLIA128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 42 */ { 0, /* not implemented (non-ephemeral DH) */ TLS1_TXT_DH_DSS_WITH_CAMELLIA_128_CBC_SHA, TLS1_CK_DH_DSS_WITH_CAMELLIA_128_CBC_SHA, SSL_kDHd, SSL_aDH, SSL_CAMELLIA128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 43 */ { 0, /* not implemented (non-ephemeral DH) */ TLS1_TXT_DH_RSA_WITH_CAMELLIA_128_CBC_SHA, TLS1_CK_DH_RSA_WITH_CAMELLIA_128_CBC_SHA, SSL_kDHr, SSL_aDH, SSL_CAMELLIA128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 44 */ { 1, TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA, TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA, SSL_kEDH, SSL_aDSS, SSL_CAMELLIA128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 45 */ { 1, TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA, TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA, SSL_kEDH, SSL_aRSA, SSL_CAMELLIA128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 46 */ { 1, TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA, TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA, SSL_kEDH, SSL_aNULL, SSL_CAMELLIA128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, #endif /* OPENSSL_NO_CAMELLIA */ #if TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES /* New TLS Export CipherSuites from expired ID */ #if 0 /* Cipher 60 */ { 1, TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5, TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5, SSL_kRSA, SSL_aRSA, SSL_RC4, SSL_MD5, SSL_TLSV1, SSL_EXPORT|SSL_EXP56, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 128, }, /* Cipher 61 */ { 1, TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5, TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5, SSL_kRSA, SSL_aRSA, SSL_RC2, SSL_MD5, SSL_TLSV1, SSL_EXPORT|SSL_EXP56, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 128, }, #endif /* Cipher 62 */ { 1, TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA, TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA, SSL_kRSA, SSL_aRSA, SSL_DES, SSL_SHA1, SSL_TLSV1, SSL_EXPORT|SSL_EXP56, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 56, }, /* Cipher 63 */ { 1, TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA, TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA, SSL_kEDH, SSL_aDSS, SSL_DES, SSL_SHA1, SSL_TLSV1, SSL_EXPORT|SSL_EXP56, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 56, }, /* Cipher 64 */ { 1, TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA, TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA, SSL_kRSA, SSL_aRSA, SSL_RC4, SSL_SHA1, SSL_TLSV1, SSL_EXPORT|SSL_EXP56, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 128, }, /* Cipher 65 */ { 1, TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA, TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA, SSL_kEDH, SSL_aDSS, SSL_RC4, SSL_SHA1, SSL_TLSV1, SSL_EXPORT|SSL_EXP56, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 56, 128, }, /* Cipher 66 */ { 1, TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA, TLS1_CK_DHE_DSS_WITH_RC4_128_SHA, SSL_kEDH, SSL_aDSS, SSL_RC4, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, #endif { 1, "GOST94-GOST89-GOST89", 0x3000080, SSL_kGOST, SSL_aGOST94, SSL_eGOST2814789CNT, SSL_GOST89MAC, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_GOST94|TLS1_PRF_GOST94|TLS1_STREAM_MAC, 256, 256 }, { 1, "GOST2001-GOST89-GOST89", 0x3000081, SSL_kGOST, SSL_aGOST01, SSL_eGOST2814789CNT, SSL_GOST89MAC, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_GOST94|TLS1_PRF_GOST94|TLS1_STREAM_MAC, 256, 256 }, { 1, "GOST94-NULL-GOST94", 0x3000082, SSL_kGOST, SSL_aGOST94, SSL_eNULL, SSL_GOST94, SSL_TLSV1, SSL_NOT_EXP|SSL_STRONG_NONE, SSL_HANDSHAKE_MAC_GOST94|TLS1_PRF_GOST94, 0, 0 }, { 1, "GOST2001-NULL-GOST94", 0x3000083, SSL_kGOST, SSL_aGOST01, SSL_eNULL, SSL_GOST94, SSL_TLSV1, SSL_NOT_EXP|SSL_STRONG_NONE, SSL_HANDSHAKE_MAC_GOST94|TLS1_PRF_GOST94, 0, 0 }, #ifndef OPENSSL_NO_CAMELLIA /* Camellia ciphersuites from RFC4132 (256-bit portion) */ /* Cipher 84 */ { 1, TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA, TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA, SSL_kRSA, SSL_aRSA, SSL_CAMELLIA256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher 85 */ { 0, /* not implemented (non-ephemeral DH) */ TLS1_TXT_DH_DSS_WITH_CAMELLIA_256_CBC_SHA, TLS1_CK_DH_DSS_WITH_CAMELLIA_256_CBC_SHA, SSL_kDHd, SSL_aDH, SSL_CAMELLIA256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher 86 */ { 0, /* not implemented (non-ephemeral DH) */ TLS1_TXT_DH_RSA_WITH_CAMELLIA_256_CBC_SHA, TLS1_CK_DH_RSA_WITH_CAMELLIA_256_CBC_SHA, SSL_kDHr, SSL_aDH, SSL_CAMELLIA256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher 87 */ { 1, TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA, TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA, SSL_kEDH, SSL_aDSS, SSL_CAMELLIA256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher 88 */ { 1, TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA, TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA, SSL_kEDH, SSL_aRSA, SSL_CAMELLIA256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher 89 */ { 1, TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA, TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA, SSL_kEDH, SSL_aNULL, SSL_CAMELLIA256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, #endif /* OPENSSL_NO_CAMELLIA */ #ifndef OPENSSL_NO_PSK /* Cipher 8A */ { 1, TLS1_TXT_PSK_WITH_RC4_128_SHA, TLS1_CK_PSK_WITH_RC4_128_SHA, SSL_kPSK, SSL_aPSK, SSL_RC4, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 8B */ { 1, TLS1_TXT_PSK_WITH_3DES_EDE_CBC_SHA, TLS1_CK_PSK_WITH_3DES_EDE_CBC_SHA, SSL_kPSK, SSL_aPSK, SSL_3DES, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* Cipher 8C */ { 1, TLS1_TXT_PSK_WITH_AES_128_CBC_SHA, TLS1_CK_PSK_WITH_AES_128_CBC_SHA, SSL_kPSK, SSL_aPSK, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 8D */ { 1, TLS1_TXT_PSK_WITH_AES_256_CBC_SHA, TLS1_CK_PSK_WITH_AES_256_CBC_SHA, SSL_kPSK, SSL_aPSK, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, #endif /* OPENSSL_NO_PSK */ #ifndef OPENSSL_NO_SEED /* SEED ciphersuites from RFC4162 */ /* Cipher 96 */ { 1, TLS1_TXT_RSA_WITH_SEED_SHA, TLS1_CK_RSA_WITH_SEED_SHA, SSL_kRSA, SSL_aRSA, SSL_SEED, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 97 */ { 0, /* not implemented (non-ephemeral DH) */ TLS1_TXT_DH_DSS_WITH_SEED_SHA, TLS1_CK_DH_DSS_WITH_SEED_SHA, SSL_kDHd, SSL_aDH, SSL_SEED, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 98 */ { 0, /* not implemented (non-ephemeral DH) */ TLS1_TXT_DH_RSA_WITH_SEED_SHA, TLS1_CK_DH_RSA_WITH_SEED_SHA, SSL_kDHr, SSL_aDH, SSL_SEED, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 99 */ { 1, TLS1_TXT_DHE_DSS_WITH_SEED_SHA, TLS1_CK_DHE_DSS_WITH_SEED_SHA, SSL_kEDH, SSL_aDSS, SSL_SEED, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 9A */ { 1, TLS1_TXT_DHE_RSA_WITH_SEED_SHA, TLS1_CK_DHE_RSA_WITH_SEED_SHA, SSL_kEDH, SSL_aRSA, SSL_SEED, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher 9B */ { 1, TLS1_TXT_ADH_WITH_SEED_SHA, TLS1_CK_ADH_WITH_SEED_SHA, SSL_kEDH, SSL_aNULL, SSL_SEED, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, #endif /* OPENSSL_NO_SEED */ #ifndef OPENSSL_NO_ECDH /* Cipher C001 */ { 1, TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA, TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA, SSL_kECDHe, SSL_aECDH, SSL_eNULL, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_STRONG_NONE, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 0, 0, }, /* Cipher C002 */ { 1, TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA, TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA, SSL_kECDHe, SSL_aECDH, SSL_RC4, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher C003 */ { 1, TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA, TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA, SSL_kECDHe, SSL_aECDH, SSL_3DES, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* Cipher C004 */ { 1, TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA, TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA, SSL_kECDHe, SSL_aECDH, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher C005 */ { 1, TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA, TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA, SSL_kECDHe, SSL_aECDH, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher C006 */ { 1, TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA, TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA, SSL_kEECDH, SSL_aECDSA, SSL_eNULL, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_STRONG_NONE, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 0, 0, }, /* Cipher C007 */ { 1, TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA, TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA, SSL_kEECDH, SSL_aECDSA, SSL_RC4, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher C008 */ { 1, TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA, TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA, SSL_kEECDH, SSL_aECDSA, SSL_3DES, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* Cipher C009 */ { 1, TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, SSL_kEECDH, SSL_aECDSA, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher C00A */ { 1, TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, SSL_kEECDH, SSL_aECDSA, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher C00B */ { 1, TLS1_TXT_ECDH_RSA_WITH_NULL_SHA, TLS1_CK_ECDH_RSA_WITH_NULL_SHA, SSL_kECDHr, SSL_aECDH, SSL_eNULL, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_STRONG_NONE, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 0, 0, }, /* Cipher C00C */ { 1, TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA, TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA, SSL_kECDHr, SSL_aECDH, SSL_RC4, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher C00D */ { 1, TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA, TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA, SSL_kECDHr, SSL_aECDH, SSL_3DES, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* Cipher C00E */ { 1, TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA, TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA, SSL_kECDHr, SSL_aECDH, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher C00F */ { 1, TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA, TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA, SSL_kECDHr, SSL_aECDH, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher C010 */ { 1, TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA, TLS1_CK_ECDHE_RSA_WITH_NULL_SHA, SSL_kEECDH, SSL_aRSA, SSL_eNULL, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_STRONG_NONE, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 0, 0, }, /* Cipher C011 */ { 1, TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA, TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA, SSL_kEECDH, SSL_aRSA, SSL_RC4, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher C012 */ { 1, TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA, TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA, SSL_kEECDH, SSL_aRSA, SSL_3DES, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* Cipher C013 */ { 1, TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA, TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA, SSL_kEECDH, SSL_aRSA, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher C014 */ { 1, TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA, TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA, SSL_kEECDH, SSL_aRSA, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, /* Cipher C015 */ { 1, TLS1_TXT_ECDH_anon_WITH_NULL_SHA, TLS1_CK_ECDH_anon_WITH_NULL_SHA, SSL_kEECDH, SSL_aNULL, SSL_eNULL, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_STRONG_NONE, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 0, 0, }, /* Cipher C016 */ { 1, TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA, TLS1_CK_ECDH_anon_WITH_RC4_128_SHA, SSL_kEECDH, SSL_aNULL, SSL_RC4, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher C017 */ { 1, TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA, TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA, SSL_kEECDH, SSL_aNULL, SSL_3DES, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 168, 168, }, /* Cipher C018 */ { 1, TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA, TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA, SSL_kEECDH, SSL_aNULL, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 128, 128, }, /* Cipher C019 */ { 1, TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA, TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA, SSL_kEECDH, SSL_aNULL, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, #endif /* OPENSSL_NO_ECDH */ #ifdef TEMP_GOST_TLS /* Cipher FF00 */ { 1, "GOST-MD5", 0x0300ff00, SSL_kRSA, SSL_aRSA, SSL_eGOST2814789CNT, SSL_MD5, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256, }, { 1, "GOST-GOST94", 0x0300ff01, SSL_kRSA, SSL_aRSA, SSL_eGOST2814789CNT, SSL_GOST94, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256 }, { 1, "GOST-GOST89MAC", 0x0300ff02, SSL_kRSA, SSL_aRSA, SSL_eGOST2814789CNT, SSL_GOST89MAC, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 256, 256 }, { 1, "GOST-GOST89STREAM", 0x0300ff03, SSL_kRSA, SSL_aRSA, SSL_eGOST2814789CNT, SSL_GOST89MAC, SSL_TLSV1, SSL_NOT_EXP|SSL_HIGH, SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF|TLS1_STREAM_MAC, 256, 256 }, #endif /* end of list */ }; SSL3_ENC_METHOD SSLv3_enc_data={ ssl3_enc, n_ssl3_mac, ssl3_setup_key_block, ssl3_generate_master_secret, ssl3_change_cipher_state, ssl3_final_finish_mac, MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH, ssl3_cert_verify_mac, SSL3_MD_CLIENT_FINISHED_CONST,4, SSL3_MD_SERVER_FINISHED_CONST,4, ssl3_alert_code, }; long ssl3_default_timeout(void) { /* 2 hours, the 24 hours mentioned in the SSLv3 spec * is way too long for http, the cache would over fill */ return(60*60*2); } int ssl3_num_ciphers(void) { return(SSL3_NUM_CIPHERS); } const SSL_CIPHER *ssl3_get_cipher(unsigned int u) { if (u < SSL3_NUM_CIPHERS) return(&(ssl3_ciphers[SSL3_NUM_CIPHERS-1-u])); else return(NULL); } int ssl3_pending(const SSL *s) { if (s->rstate == SSL_ST_READ_BODY) return 0; return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ? s->s3->rrec.length : 0; } int ssl3_new(SSL *s) { SSL3_STATE *s3; if ((s3=OPENSSL_malloc(sizeof *s3)) == NULL) goto err; memset(s3,0,sizeof *s3); memset(s3->rrec.seq_num,0,sizeof(s3->rrec.seq_num)); memset(s3->wrec.seq_num,0,sizeof(s3->wrec.seq_num)); s->s3=s3; s->method->ssl_clear(s); return(1); err: return(0); } void ssl3_free(SSL *s) { if(s == NULL) return; #ifdef TLSEXT_TYPE_opaque_prf_input if (s->s3->client_opaque_prf_input != NULL) OPENSSL_free(s->s3->client_opaque_prf_input); if (s->s3->server_opaque_prf_input != NULL) OPENSSL_free(s->s3->server_opaque_prf_input); #endif ssl3_cleanup_key_block(s); if (s->s3->rbuf.buf != NULL) ssl3_release_read_buffer(s); if (s->s3->wbuf.buf != NULL) ssl3_release_write_buffer(s); if (s->s3->rrec.comp != NULL) OPENSSL_free(s->s3->rrec.comp); #ifndef OPENSSL_NO_DH if (s->s3->tmp.dh != NULL) DH_free(s->s3->tmp.dh); #endif #ifndef OPENSSL_NO_ECDH if (s->s3->tmp.ecdh != NULL) EC_KEY_free(s->s3->tmp.ecdh); #endif if (s->s3->tmp.ca_names != NULL) sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free); if (s->s3->handshake_buffer) { BIO_free(s->s3->handshake_buffer); } if (s->s3->handshake_dgst) ssl3_free_digest_list(s); OPENSSL_cleanse(s->s3,sizeof *s->s3); OPENSSL_free(s->s3); s->s3=NULL; } void ssl3_clear(SSL *s) { unsigned char *rp,*wp; size_t rlen, wlen; #ifdef TLSEXT_TYPE_opaque_prf_input if (s->s3->client_opaque_prf_input != NULL) OPENSSL_free(s->s3->client_opaque_prf_input); s->s3->client_opaque_prf_input = NULL; if (s->s3->server_opaque_prf_input != NULL) OPENSSL_free(s->s3->server_opaque_prf_input); s->s3->server_opaque_prf_input = NULL; #endif ssl3_cleanup_key_block(s); if (s->s3->tmp.ca_names != NULL) sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free); if (s->s3->rrec.comp != NULL) { OPENSSL_free(s->s3->rrec.comp); s->s3->rrec.comp=NULL; } #ifndef OPENSSL_NO_DH if (s->s3->tmp.dh != NULL) DH_free(s->s3->tmp.dh); #endif #ifndef OPENSSL_NO_ECDH if (s->s3->tmp.ecdh != NULL) EC_KEY_free(s->s3->tmp.ecdh); #endif rp = s->s3->rbuf.buf; wp = s->s3->wbuf.buf; rlen = s->s3->rbuf.len; wlen = s->s3->wbuf.len; if (s->s3->handshake_buffer) { BIO_free(s->s3->handshake_buffer); s->s3->handshake_buffer = NULL; } if (s->s3->handshake_dgst) { ssl3_free_digest_list(s); } memset(s->s3,0,sizeof *s->s3); s->s3->rbuf.buf = rp; s->s3->wbuf.buf = wp; s->s3->rbuf.len = rlen; s->s3->wbuf.len = wlen; ssl_free_wbio_buffer(s); s->packet_length=0; s->s3->renegotiate=0; s->s3->total_renegotiations=0; s->s3->num_renegotiations=0; s->s3->in_read_app_data=0; s->version=SSL3_VERSION; } long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg) { int ret=0; #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA) if ( #ifndef OPENSSL_NO_RSA cmd == SSL_CTRL_SET_TMP_RSA || cmd == SSL_CTRL_SET_TMP_RSA_CB || #endif #ifndef OPENSSL_NO_DSA cmd == SSL_CTRL_SET_TMP_DH || cmd == SSL_CTRL_SET_TMP_DH_CB || #endif 0) { if (!ssl_cert_inst(&s->cert)) { SSLerr(SSL_F_SSL3_CTRL, ERR_R_MALLOC_FAILURE); return(0); } } #endif switch (cmd) { case SSL_CTRL_GET_SESSION_REUSED: ret=s->hit; break; case SSL_CTRL_GET_CLIENT_CERT_REQUEST: break; case SSL_CTRL_GET_NUM_RENEGOTIATIONS: ret=s->s3->num_renegotiations; break; case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS: ret=s->s3->num_renegotiations; s->s3->num_renegotiations=0; break; case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS: ret=s->s3->total_renegotiations; break; case SSL_CTRL_GET_FLAGS: ret=(int)(s->s3->flags); break; #ifndef OPENSSL_NO_RSA case SSL_CTRL_NEED_TMP_RSA: if ((s->cert != NULL) && (s->cert->rsa_tmp == NULL) && ((s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) || (EVP_PKEY_size(s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8)))) ret = 1; break; case SSL_CTRL_SET_TMP_RSA: { RSA *rsa = (RSA *)parg; if (rsa == NULL) { SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER); return(ret); } if ((rsa = RSAPrivateKey_dup(rsa)) == NULL) { SSLerr(SSL_F_SSL3_CTRL, ERR_R_RSA_LIB); return(ret); } if (s->cert->rsa_tmp != NULL) RSA_free(s->cert->rsa_tmp); s->cert->rsa_tmp = rsa; ret = 1; } break; case SSL_CTRL_SET_TMP_RSA_CB: { SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); return(ret); } break; #endif #ifndef OPENSSL_NO_DH case SSL_CTRL_SET_TMP_DH: { DH *dh = (DH *)parg; if (dh == NULL) { SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER); return(ret); } if ((dh = DHparams_dup(dh)) == NULL) { SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB); return(ret); } if (!(s->options & SSL_OP_SINGLE_DH_USE)) { if (!DH_generate_key(dh)) { DH_free(dh); SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB); return(ret); } } if (s->cert->dh_tmp != NULL) DH_free(s->cert->dh_tmp); s->cert->dh_tmp = dh; ret = 1; } break; case SSL_CTRL_SET_TMP_DH_CB: { SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); return(ret); } break; #endif #ifndef OPENSSL_NO_ECDH case SSL_CTRL_SET_TMP_ECDH: { EC_KEY *ecdh = NULL; if (parg == NULL) { SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER); return(ret); } if (!EC_KEY_up_ref((EC_KEY *)parg)) { SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB); return(ret); } ecdh = (EC_KEY *)parg; if (!(s->options & SSL_OP_SINGLE_ECDH_USE)) { if (!EC_KEY_generate_key(ecdh)) { EC_KEY_free(ecdh); SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB); return(ret); } } if (s->cert->ecdh_tmp != NULL) EC_KEY_free(s->cert->ecdh_tmp); s->cert->ecdh_tmp = ecdh; ret = 1; } break; case SSL_CTRL_SET_TMP_ECDH_CB: { SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); return(ret); } break; #endif /* !OPENSSL_NO_ECDH */ #ifndef OPENSSL_NO_TLSEXT case SSL_CTRL_SET_TLSEXT_HOSTNAME: if (larg == TLSEXT_NAMETYPE_host_name) { if (s->tlsext_hostname != NULL) OPENSSL_free(s->tlsext_hostname); s->tlsext_hostname = NULL; ret = 1; if (parg == NULL) break; if (strlen((char *)parg) > TLSEXT_MAXLEN_host_name) { SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME); return 0; } if ((s->tlsext_hostname = BUF_strdup((char *)parg)) == NULL) { SSLerr(SSL_F_SSL3_CTRL, ERR_R_INTERNAL_ERROR); return 0; } } else { SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE); return 0; } break; case SSL_CTRL_SET_TLSEXT_DEBUG_ARG: s->tlsext_debug_arg=parg; ret = 1; break; #ifdef TLSEXT_TYPE_opaque_prf_input case SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT: if (larg > 12288) /* actual internal limit is 2^16 for the complete hello message * (including the cert chain and everything) */ { SSLerr(SSL_F_SSL3_CTRL, SSL_R_OPAQUE_PRF_INPUT_TOO_LONG); break; } if (s->tlsext_opaque_prf_input != NULL) OPENSSL_free(s->tlsext_opaque_prf_input); if ((size_t)larg == 0) s->tlsext_opaque_prf_input = OPENSSL_malloc(1); /* dummy byte just to get non-NULL */ else s->tlsext_opaque_prf_input = BUF_memdup(parg, (size_t)larg); if (s->tlsext_opaque_prf_input != NULL) { s->tlsext_opaque_prf_input_len = (size_t)larg; ret = 1; } else s->tlsext_opaque_prf_input_len = 0; break; #endif case SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE: s->tlsext_status_type=larg; ret = 1; break; case SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS: *(STACK_OF(X509_EXTENSION) **)parg = s->tlsext_ocsp_exts; ret = 1; break; case SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS: s->tlsext_ocsp_exts = parg; ret = 1; break; case SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS: *(STACK_OF(OCSP_RESPID) **)parg = s->tlsext_ocsp_ids; ret = 1; break; case SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS: s->tlsext_ocsp_ids = parg; ret = 1; break; case SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP: *(unsigned char **)parg = s->tlsext_ocsp_resp; return s->tlsext_ocsp_resplen; case SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP: if (s->tlsext_ocsp_resp) OPENSSL_free(s->tlsext_ocsp_resp); s->tlsext_ocsp_resp = parg; s->tlsext_ocsp_resplen = larg; ret = 1; break; #endif /* !OPENSSL_NO_TLSEXT */ default: break; } return(ret); } long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void)) { int ret=0; #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA) if ( #ifndef OPENSSL_NO_RSA cmd == SSL_CTRL_SET_TMP_RSA_CB || #endif #ifndef OPENSSL_NO_DSA cmd == SSL_CTRL_SET_TMP_DH_CB || #endif 0) { if (!ssl_cert_inst(&s->cert)) { SSLerr(SSL_F_SSL3_CALLBACK_CTRL, ERR_R_MALLOC_FAILURE); return(0); } } #endif switch (cmd) { #ifndef OPENSSL_NO_RSA case SSL_CTRL_SET_TMP_RSA_CB: { s->cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp; } break; #endif #ifndef OPENSSL_NO_DH case SSL_CTRL_SET_TMP_DH_CB: { s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp; } break; #endif #ifndef OPENSSL_NO_ECDH case SSL_CTRL_SET_TMP_ECDH_CB: { s->cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp; } break; #endif #ifndef OPENSSL_NO_TLSEXT case SSL_CTRL_SET_TLSEXT_DEBUG_CB: s->tlsext_debug_cb=(void (*)(SSL *,int ,int, unsigned char *, int, void *))fp; break; #endif default: break; } return(ret); } long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg) { CERT *cert; cert=ctx->cert; switch (cmd) { #ifndef OPENSSL_NO_RSA case SSL_CTRL_NEED_TMP_RSA: if ( (cert->rsa_tmp == NULL) && ((cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) || (EVP_PKEY_size(cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8))) ) return(1); else return(0); /* break; */ case SSL_CTRL_SET_TMP_RSA: { RSA *rsa; int i; rsa=(RSA *)parg; i=1; if (rsa == NULL) i=0; else { if ((rsa=RSAPrivateKey_dup(rsa)) == NULL) i=0; } if (!i) { SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_RSA_LIB); return(0); } else { if (cert->rsa_tmp != NULL) RSA_free(cert->rsa_tmp); cert->rsa_tmp=rsa; return(1); } } /* break; */ case SSL_CTRL_SET_TMP_RSA_CB: { SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); return(0); } break; #endif #ifndef OPENSSL_NO_DH case SSL_CTRL_SET_TMP_DH: { DH *new=NULL,*dh; dh=(DH *)parg; if ((new=DHparams_dup(dh)) == NULL) { SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB); return 0; } if (!(ctx->options & SSL_OP_SINGLE_DH_USE)) { if (!DH_generate_key(new)) { SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB); DH_free(new); return 0; } } if (cert->dh_tmp != NULL) DH_free(cert->dh_tmp); cert->dh_tmp=new; return 1; } /*break; */ case SSL_CTRL_SET_TMP_DH_CB: { SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); return(0); } break; #endif #ifndef OPENSSL_NO_ECDH case SSL_CTRL_SET_TMP_ECDH: { EC_KEY *ecdh = NULL; if (parg == NULL) { SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB); return 0; } ecdh = EC_KEY_dup((EC_KEY *)parg); if (ecdh == NULL) { SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_EC_LIB); return 0; } if (!(ctx->options & SSL_OP_SINGLE_ECDH_USE)) { if (!EC_KEY_generate_key(ecdh)) { EC_KEY_free(ecdh); SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB); return 0; } } if (cert->ecdh_tmp != NULL) { EC_KEY_free(cert->ecdh_tmp); } cert->ecdh_tmp = ecdh; return 1; } /* break; */ case SSL_CTRL_SET_TMP_ECDH_CB: { SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); return(0); } break; #endif /* !OPENSSL_NO_ECDH */ #ifndef OPENSSL_NO_TLSEXT case SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG: ctx->tlsext_servername_arg=parg; break; case SSL_CTRL_SET_TLSEXT_TICKET_KEYS: case SSL_CTRL_GET_TLSEXT_TICKET_KEYS: { unsigned char *keys = parg; if (!keys) return 48; if (larg != 48) { SSLerr(SSL_F_SSL3_CTX_CTRL, SSL_R_INVALID_TICKET_KEYS_LENGTH); return 0; } if (cmd == SSL_CTRL_SET_TLSEXT_TICKET_KEYS) { memcpy(ctx->tlsext_tick_key_name, keys, 16); memcpy(ctx->tlsext_tick_hmac_key, keys + 16, 16); memcpy(ctx->tlsext_tick_aes_key, keys + 32, 16); } else { memcpy(keys, ctx->tlsext_tick_key_name, 16); memcpy(keys + 16, ctx->tlsext_tick_hmac_key, 16); memcpy(keys + 32, ctx->tlsext_tick_aes_key, 16); } return 1; } #ifdef TLSEXT_TYPE_opaque_prf_input case SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG: ctx->tlsext_opaque_prf_input_callback_arg = parg; return 1; #endif case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG: ctx->tlsext_status_arg=parg; return 1; break; #endif /* !OPENSSL_NO_TLSEXT */ /* A Thawte special :-) */ case SSL_CTRL_EXTRA_CHAIN_CERT: if (ctx->extra_certs == NULL) { if ((ctx->extra_certs=sk_X509_new_null()) == NULL) return(0); } sk_X509_push(ctx->extra_certs,(X509 *)parg); break; default: return(0); } return(1); } long ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void)) { CERT *cert; cert=ctx->cert; switch (cmd) { #ifndef OPENSSL_NO_RSA case SSL_CTRL_SET_TMP_RSA_CB: { cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp; } break; #endif #ifndef OPENSSL_NO_DH case SSL_CTRL_SET_TMP_DH_CB: { cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp; } break; #endif #ifndef OPENSSL_NO_ECDH case SSL_CTRL_SET_TMP_ECDH_CB: { cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp; } break; #endif #ifndef OPENSSL_NO_TLSEXT case SSL_CTRL_SET_TLSEXT_SERVERNAME_CB: ctx->tlsext_servername_callback=(int (*)(SSL *,int *,void *))fp; break; #ifdef TLSEXT_TYPE_opaque_prf_input case SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB: ctx->tlsext_opaque_prf_input_callback = (int (*)(SSL *,void *, size_t, void *))fp; break; #endif case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB: ctx->tlsext_status_cb=(int (*)(SSL *,void *))fp; break; case SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB: ctx->tlsext_ticket_key_cb=(int (*)(SSL *,unsigned char *, unsigned char *, EVP_CIPHER_CTX *, HMAC_CTX *, int))fp; break; #endif default: return(0); } return(1); } /* This function needs to check if the ciphers required are actually * available */ const SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p) { SSL_CIPHER c; const SSL_CIPHER *cp; unsigned long id; id=0x03000000L|((unsigned long)p[0]<<8L)|(unsigned long)p[1]; c.id=id; cp = OBJ_bsearch_ssl_cipher_id(&c, ssl3_ciphers, SSL3_NUM_CIPHERS); if (cp == NULL || cp->valid == 0) return NULL; else return cp; } int ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p) { long l; if (p != NULL) { l=c->id; if ((l & 0xff000000) != 0x03000000) return(0); p[0]=((unsigned char)(l>> 8L))&0xFF; p[1]=((unsigned char)(l ))&0xFF; } return(2); } SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt, STACK_OF(SSL_CIPHER) *srvr) { SSL_CIPHER *c,*ret=NULL; STACK_OF(SSL_CIPHER) *prio, *allow; int i,ii,ok; #if !defined(OPENSSL_NO_TLSEXT) && !defined(OPENSSL_NO_EC) unsigned int j; int ec_ok, ec_nid; unsigned char ec_search1 = 0, ec_search2 = 0; #endif CERT *cert; unsigned long alg_k,alg_a,mask_k,mask_a,emask_k,emask_a; /* Let's see which ciphers we can support */ cert=s->cert; #if 0 /* Do not set the compare functions, because this may lead to a * reordering by "id". We want to keep the original ordering. * We may pay a price in performance during sk_SSL_CIPHER_find(), * but would have to pay with the price of sk_SSL_CIPHER_dup(). */ sk_SSL_CIPHER_set_cmp_func(srvr, ssl_cipher_ptr_id_cmp); sk_SSL_CIPHER_set_cmp_func(clnt, ssl_cipher_ptr_id_cmp); #endif #ifdef CIPHER_DEBUG printf("Server has %d from %p:\n", sk_SSL_CIPHER_num(srvr), (void *)srvr); for(i=0 ; i < sk_SSL_CIPHER_num(srvr) ; ++i) { c=sk_SSL_CIPHER_value(srvr,i); printf("%p:%s\n",(void *)c,c->name); } printf("Client sent %d from %p:\n", sk_SSL_CIPHER_num(clnt), (void *)clnt); for(i=0 ; i < sk_SSL_CIPHER_num(clnt) ; ++i) { c=sk_SSL_CIPHER_value(clnt,i); printf("%p:%s\n",(void *)c,c->name); } #endif if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE) { prio = srvr; allow = clnt; } else { prio = clnt; allow = srvr; } for (i=0; i<sk_SSL_CIPHER_num(prio); i++) { c=sk_SSL_CIPHER_value(prio,i); ssl_set_cert_masks(cert,c); mask_k = cert->mask_k; mask_a = cert->mask_a; emask_k = cert->export_mask_k; emask_a = cert->export_mask_a; #ifdef KSSL_DEBUG /* printf("ssl3_choose_cipher %d alg= %lx\n", i,c->algorithms);*/ #endif /* KSSL_DEBUG */ alg_k=c->algorithm_mkey; alg_a=c->algorithm_auth; #ifndef OPENSSL_NO_KRB5 if (alg_k & SSL_kKRB5) { if ( !kssl_keytab_is_available(s->kssl_ctx) ) continue; } #endif /* OPENSSL_NO_KRB5 */ #ifndef OPENSSL_NO_PSK /* with PSK there must be server callback set */ if ((alg_k & SSL_kPSK) && s->psk_server_callback == NULL) continue; #endif /* OPENSSL_NO_PSK */ if (SSL_C_IS_EXPORT(c)) { ok = (alg_k & emask_k) && (alg_a & emask_a); #ifdef CIPHER_DEBUG printf("%d:[%08lX:%08lX:%08lX:%08lX]%p:%s (export)\n",ok,alg_k,alg_a,emask_k,emask_a, (void *)c,c->name); #endif } else { ok = (alg_k & mask_k) && (alg_a & mask_a); #ifdef CIPHER_DEBUG printf("%d:[%08lX:%08lX:%08lX:%08lX]%p:%s\n",ok,alg_k,alg_a,mask_k,mask_a,(void *)c, c->name); #endif } #ifndef OPENSSL_NO_TLSEXT #ifndef OPENSSL_NO_EC if ( /* if we are considering an ECC cipher suite that uses our certificate */ (alg_a & SSL_aECDSA || alg_a & SSL_aECDH) /* and we have an ECC certificate */ && (s->cert->pkeys[SSL_PKEY_ECC].x509 != NULL) /* and the client specified a Supported Point Formats extension */ && ((s->session->tlsext_ecpointformatlist_length > 0) && (s->session->tlsext_ecpointformatlist != NULL)) /* and our certificate's point is compressed */ && ( (s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info != NULL) && (s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key != NULL) && (s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key->public_key != NULL) && (s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key->public_key->data != NULL) && ( (*(s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key->public_key->data) == POINT_CONVERSION_COMPRESSED) || (*(s->cert->pkeys[SSL_PKEY_ECC].x509->cert_info->key->public_key->data) == POINT_CONVERSION_COMPRESSED + 1) ) ) ) { ec_ok = 0; /* if our certificate's curve is over a field type that the client does not support * then do not allow this cipher suite to be negotiated */ if ( (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec != NULL) && (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group != NULL) && (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth != NULL) && (EC_METHOD_get_field_type(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth) == NID_X9_62_prime_field) ) { for (j = 0; j < s->session->tlsext_ecpointformatlist_length; j++) { if (s->session->tlsext_ecpointformatlist[j] == TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime) { ec_ok = 1; break; } } } else if (EC_METHOD_get_field_type(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth) == NID_X9_62_characteristic_two_field) { for (j = 0; j < s->session->tlsext_ecpointformatlist_length; j++) { if (s->session->tlsext_ecpointformatlist[j] == TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2) { ec_ok = 1; break; } } } ok = ok && ec_ok; } if ( /* if we are considering an ECC cipher suite that uses our certificate */ (alg_a & SSL_aECDSA || alg_a & SSL_aECDH) /* and we have an ECC certificate */ && (s->cert->pkeys[SSL_PKEY_ECC].x509 != NULL) /* and the client specified an EllipticCurves extension */ && ((s->session->tlsext_ellipticcurvelist_length > 0) && (s->session->tlsext_ellipticcurvelist != NULL)) ) { ec_ok = 0; if ( (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec != NULL) && (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group != NULL) ) { ec_nid = EC_GROUP_get_curve_name(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group); if ((ec_nid == 0) && (s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth != NULL) ) { if (EC_METHOD_get_field_type(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth) == NID_X9_62_prime_field) { ec_search1 = 0xFF; ec_search2 = 0x01; } else if (EC_METHOD_get_field_type(s->cert->pkeys[SSL_PKEY_ECC].privatekey->pkey.ec->group->meth) == NID_X9_62_characteristic_two_field) { ec_search1 = 0xFF; ec_search2 = 0x02; } } else { ec_search1 = 0x00; ec_search2 = tls1_ec_nid2curve_id(ec_nid); } if ((ec_search1 != 0) || (ec_search2 != 0)) { for (j = 0; j < s->session->tlsext_ellipticcurvelist_length / 2; j++) { if ((s->session->tlsext_ellipticcurvelist[2*j] == ec_search1) && (s->session->tlsext_ellipticcurvelist[2*j+1] == ec_search2)) { ec_ok = 1; break; } } } } ok = ok && ec_ok; } if ( /* if we are considering an ECC cipher suite that uses an ephemeral EC key */ (alg_k & SSL_kEECDH) /* and we have an ephemeral EC key */ && (s->cert->ecdh_tmp != NULL) /* and the client specified an EllipticCurves extension */ && ((s->session->tlsext_ellipticcurvelist_length > 0) && (s->session->tlsext_ellipticcurvelist != NULL)) ) { ec_ok = 0; if (s->cert->ecdh_tmp->group != NULL) { ec_nid = EC_GROUP_get_curve_name(s->cert->ecdh_tmp->group); if ((ec_nid == 0) && (s->cert->ecdh_tmp->group->meth != NULL) ) { if (EC_METHOD_get_field_type(s->cert->ecdh_tmp->group->meth) == NID_X9_62_prime_field) { ec_search1 = 0xFF; ec_search2 = 0x01; } else if (EC_METHOD_get_field_type(s->cert->ecdh_tmp->group->meth) == NID_X9_62_characteristic_two_field) { ec_search1 = 0xFF; ec_search2 = 0x02; } } else { ec_search1 = 0x00; ec_search2 = tls1_ec_nid2curve_id(ec_nid); } if ((ec_search1 != 0) || (ec_search2 != 0)) { for (j = 0; j < s->session->tlsext_ellipticcurvelist_length / 2; j++) { if ((s->session->tlsext_ellipticcurvelist[2*j] == ec_search1) && (s->session->tlsext_ellipticcurvelist[2*j+1] == ec_search2)) { ec_ok = 1; break; } } } } ok = ok && ec_ok; } #endif /* OPENSSL_NO_EC */ #endif /* OPENSSL_NO_TLSEXT */ if (!ok) continue; ii=sk_SSL_CIPHER_find(allow,c); if (ii >= 0) { ret=sk_SSL_CIPHER_value(allow,ii); break; } } return(ret); } int ssl3_get_req_cert_type(SSL *s, unsigned char *p) { int ret=0; unsigned long alg_k; alg_k = s->s3->tmp.new_cipher->algorithm_mkey; #ifndef OPENSSL_NO_GOST if (s->version >= TLS1_VERSION) { if (alg_k & SSL_kGOST) { p[ret++]=TLS_CT_GOST94_SIGN; p[ret++]=TLS_CT_GOST01_SIGN; return(ret); } } #endif #ifndef OPENSSL_NO_DH if (alg_k & (SSL_kDHr|SSL_kEDH)) { # ifndef OPENSSL_NO_RSA p[ret++]=SSL3_CT_RSA_FIXED_DH; # endif # ifndef OPENSSL_NO_DSA p[ret++]=SSL3_CT_DSS_FIXED_DH; # endif } if ((s->version == SSL3_VERSION) && (alg_k & (SSL_kEDH|SSL_kDHd|SSL_kDHr))) { # ifndef OPENSSL_NO_RSA p[ret++]=SSL3_CT_RSA_EPHEMERAL_DH; # endif # ifndef OPENSSL_NO_DSA p[ret++]=SSL3_CT_DSS_EPHEMERAL_DH; # endif } #endif /* !OPENSSL_NO_DH */ #ifndef OPENSSL_NO_RSA p[ret++]=SSL3_CT_RSA_SIGN; #endif #ifndef OPENSSL_NO_DSA p[ret++]=SSL3_CT_DSS_SIGN; #endif #ifndef OPENSSL_NO_ECDH if ((alg_k & (SSL_kECDHr|SSL_kECDHe)) && (s->version >= TLS1_VERSION)) { p[ret++]=TLS_CT_RSA_FIXED_ECDH; p[ret++]=TLS_CT_ECDSA_FIXED_ECDH; } #endif #ifndef OPENSSL_NO_ECDSA /* ECDSA certs can be used with RSA cipher suites as well * so we don't need to check for SSL_kECDH or SSL_kEECDH */ if (s->version >= TLS1_VERSION) { p[ret++]=TLS_CT_ECDSA_SIGN; } #endif return(ret); } int ssl3_shutdown(SSL *s) { int ret; /* Don't do anything much if we have not done the handshake or * we don't want to send messages :-) */ if ((s->quiet_shutdown) || (s->state == SSL_ST_BEFORE)) { s->shutdown=(SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN); return(1); } if (!(s->shutdown & SSL_SENT_SHUTDOWN)) { s->shutdown|=SSL_SENT_SHUTDOWN; #if 1 ssl3_send_alert(s,SSL3_AL_WARNING,SSL_AD_CLOSE_NOTIFY); #endif /* our shutdown alert has been sent now, and if it still needs * to be written, s->s3->alert_dispatch will be true */ if (s->s3->alert_dispatch) return(-1); /* return WANT_WRITE */ } else if (s->s3->alert_dispatch) { /* resend it if not sent */ #if 1 ret=s->method->ssl_dispatch_alert(s); if(ret == -1) { /* we only get to return -1 here the 2nd/Nth * invocation, we must have already signalled * return 0 upon a previous invoation, * return WANT_WRITE */ return(ret); } #endif } else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN)) { /* If we are waiting for a close from our peer, we are closed */ s->method->ssl_read_bytes(s,0,NULL,0,0); if(!(s->shutdown & SSL_RECEIVED_SHUTDOWN)) { return(-1); /* return WANT_READ */ } } if ((s->shutdown == (SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN)) && !s->s3->alert_dispatch) return(1); else return(0); } int ssl3_write(SSL *s, const void *buf, int len) { int ret,n; #if 0 if (s->shutdown & SSL_SEND_SHUTDOWN) { s->rwstate=SSL_NOTHING; return(0); } #endif clear_sys_error(); if (s->s3->renegotiate) ssl3_renegotiate_check(s); /* This is an experimental flag that sends the * last handshake message in the same packet as the first * use data - used to see if it helps the TCP protocol during * session-id reuse */ /* The second test is because the buffer may have been removed */ if ((s->s3->flags & SSL3_FLAGS_POP_BUFFER) && (s->wbio == s->bbio)) { /* First time through, we write into the buffer */ if (s->s3->delay_buf_pop_ret == 0) { ret=ssl3_write_bytes(s,SSL3_RT_APPLICATION_DATA, buf,len); if (ret <= 0) return(ret); s->s3->delay_buf_pop_ret=ret; } s->rwstate=SSL_WRITING; n=BIO_flush(s->wbio); if (n <= 0) return(n); s->rwstate=SSL_NOTHING; /* We have flushed the buffer, so remove it */ ssl_free_wbio_buffer(s); s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER; ret=s->s3->delay_buf_pop_ret; s->s3->delay_buf_pop_ret=0; } else { ret=s->method->ssl_write_bytes(s,SSL3_RT_APPLICATION_DATA, buf,len); if (ret <= 0) return(ret); } return(ret); } static int ssl3_read_internal(SSL *s, void *buf, int len, int peek) { int ret; clear_sys_error(); if (s->s3->renegotiate) ssl3_renegotiate_check(s); s->s3->in_read_app_data=1; ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek); if ((ret == -1) && (s->s3->in_read_app_data == 2)) { /* ssl3_read_bytes decided to call s->handshake_func, which * called ssl3_read_bytes to read handshake data. * However, ssl3_read_bytes actually found application data * and thinks that application data makes sense here; so disable * handshake processing and try to read application data again. */ s->in_handshake++; ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek); s->in_handshake--; } else s->s3->in_read_app_data=0; return(ret); } int ssl3_read(SSL *s, void *buf, int len) { return ssl3_read_internal(s, buf, len, 0); } int ssl3_peek(SSL *s, void *buf, int len) { return ssl3_read_internal(s, buf, len, 1); } int ssl3_renegotiate(SSL *s) { if (s->handshake_func == NULL) return(1); if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS) return(0); s->s3->renegotiate=1; return(1); } int ssl3_renegotiate_check(SSL *s) { int ret=0; if (s->s3->renegotiate) { if ( (s->s3->rbuf.left == 0) && (s->s3->wbuf.left == 0) && !SSL_in_init(s)) { /* if we are the server, and we have sent a 'RENEGOTIATE' message, we need to go to SSL_ST_ACCEPT. */ /* SSL_ST_ACCEPT */ s->state=SSL_ST_RENEGOTIATE; s->s3->renegotiate=0; s->s3->num_renegotiations++; s->s3->total_renegotiations++; ret=1; } } return(ret); }