Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 1 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
| 2 | * All rights reserved. |
| 3 | * |
| 4 | * This package is an SSL implementation written |
| 5 | * by Eric Young (eay@cryptsoft.com). |
| 6 | * The implementation was written so as to conform with Netscapes SSL. |
| 7 | * |
| 8 | * This library is free for commercial and non-commercial use as long as |
| 9 | * the following conditions are aheared to. The following conditions |
| 10 | * apply to all code found in this distribution, be it the RC4, RSA, |
| 11 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
| 12 | * included with this distribution is covered by the same copyright terms |
| 13 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
| 14 | * |
| 15 | * Copyright remains Eric Young's, and as such any Copyright notices in |
| 16 | * the code are not to be removed. |
| 17 | * If this package is used in a product, Eric Young should be given attribution |
| 18 | * as the author of the parts of the library used. |
| 19 | * This can be in the form of a textual message at program startup or |
| 20 | * in documentation (online or textual) provided with the package. |
| 21 | * |
| 22 | * Redistribution and use in source and binary forms, with or without |
| 23 | * modification, are permitted provided that the following conditions |
| 24 | * are met: |
| 25 | * 1. Redistributions of source code must retain the copyright |
| 26 | * notice, this list of conditions and the following disclaimer. |
| 27 | * 2. Redistributions in binary form must reproduce the above copyright |
| 28 | * notice, this list of conditions and the following disclaimer in the |
| 29 | * documentation and/or other materials provided with the distribution. |
| 30 | * 3. All advertising materials mentioning features or use of this software |
| 31 | * must display the following acknowledgement: |
| 32 | * "This product includes cryptographic software written by |
| 33 | * Eric Young (eay@cryptsoft.com)" |
| 34 | * The word 'cryptographic' can be left out if the rouines from the library |
| 35 | * being used are not cryptographic related :-). |
| 36 | * 4. If you include any Windows specific code (or a derivative thereof) from |
| 37 | * the apps directory (application code) you must include an acknowledgement: |
| 38 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
| 39 | * |
| 40 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
| 41 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 42 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 43 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 44 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 45 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 46 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 47 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 48 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 49 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 50 | * SUCH DAMAGE. |
| 51 | * |
| 52 | * The licence and distribution terms for any publically available version or |
| 53 | * derivative of this code cannot be changed. i.e. this code cannot simply be |
| 54 | * copied and put under another distribution licence |
| 55 | * [including the GNU Public Licence.] */ |
| 56 | |
Kenny Root | b849459 | 2015-09-25 02:29:14 +0000 | [diff] [blame] | 57 | #include <openssl/ssl.h> |
| 58 | |
David Benjamin | 7c0d06c | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 59 | #include <assert.h> |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 60 | #include <string.h> |
| 61 | |
| 62 | #include <openssl/buf.h> |
| 63 | |
Robert Sloan | 69939df | 2017-01-09 10:53:07 -0800 | [diff] [blame] | 64 | #include "../crypto/internal.h" |
Adam Langley | e9ada86 | 2015-05-11 17:20:37 -0700 | [diff] [blame] | 65 | #include "internal.h" |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 66 | |
| 67 | |
Robert Sloan | 726e9d1 | 2018-09-11 11:45:04 -0700 | [diff] [blame] | 68 | BSSL_NAMESPACE_BEGIN |
Robert Sloan | b6d070c | 2017-07-24 08:40:01 -0700 | [diff] [blame] | 69 | |
Robert Sloan | 8437709 | 2017-08-14 09:33:19 -0700 | [diff] [blame] | 70 | static void ssl3_on_handshake_complete(SSL *ssl) { |
Robert Sloan | a27a6a4 | 2017-09-05 08:39:28 -0700 | [diff] [blame] | 71 | // The handshake should have released its final message. |
Robert Sloan | 8437709 | 2017-08-14 09:33:19 -0700 | [diff] [blame] | 72 | assert(!ssl->s3->has_message); |
| 73 | |
Robert Sloan | 29c1d2c | 2017-10-30 14:10:28 -0700 | [diff] [blame] | 74 | // During the handshake, |hs_buf| is retained. Release if it there is no |
Robert Sloan | 921ef2c | 2017-10-17 09:02:20 -0700 | [diff] [blame] | 75 | // excess in it. There may be excess left if there server sent Finished and |
| 76 | // HelloRequest in the same record. |
Robert Sloan | a27a6a4 | 2017-09-05 08:39:28 -0700 | [diff] [blame] | 77 | // |
Robert Sloan | 921ef2c | 2017-10-17 09:02:20 -0700 | [diff] [blame] | 78 | // TODO(davidben): SChannel does not support this. Reject this case. |
Robert Sloan | 29c1d2c | 2017-10-30 14:10:28 -0700 | [diff] [blame] | 79 | if (ssl->s3->hs_buf && ssl->s3->hs_buf->length == 0) { |
| 80 | ssl->s3->hs_buf.reset(); |
Robert Sloan | 8437709 | 2017-08-14 09:33:19 -0700 | [diff] [blame] | 81 | } |
| 82 | } |
David Benjamin | 1b24967 | 2016-12-06 18:25:50 -0500 | [diff] [blame] | 83 | |
Robert Sloan | 3627296 | 2017-10-23 10:28:39 -0700 | [diff] [blame] | 84 | static bool ssl3_set_read_state(SSL *ssl, UniquePtr<SSLAEADContext> aead_ctx) { |
Robert Sloan | 921ef2c | 2017-10-17 09:02:20 -0700 | [diff] [blame] | 85 | // Cipher changes are forbidden if the current epoch has leftover data. |
Robert Sloan | 3627296 | 2017-10-23 10:28:39 -0700 | [diff] [blame] | 86 | if (tls_has_unprocessed_handshake_data(ssl)) { |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 87 | OPENSSL_PUT_ERROR(SSL, SSL_R_BUFFERED_MESSAGES_ON_CIPHER_CHANGE); |
Robert Sloan | 921ef2c | 2017-10-17 09:02:20 -0700 | [diff] [blame] | 88 | ssl_send_alert(ssl, SSL3_AL_FATAL, SSL_AD_UNEXPECTED_MESSAGE); |
Robert Sloan | 3627296 | 2017-10-23 10:28:39 -0700 | [diff] [blame] | 89 | return false; |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 90 | } |
| 91 | |
Robert Sloan | 69939df | 2017-01-09 10:53:07 -0800 | [diff] [blame] | 92 | OPENSSL_memset(ssl->s3->read_sequence, 0, sizeof(ssl->s3->read_sequence)); |
Robert Sloan | 29c1d2c | 2017-10-30 14:10:28 -0700 | [diff] [blame] | 93 | ssl->s3->aead_read_ctx = std::move(aead_ctx); |
Robert Sloan | 3627296 | 2017-10-23 10:28:39 -0700 | [diff] [blame] | 94 | return true; |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 95 | } |
| 96 | |
Robert Sloan | 3627296 | 2017-10-23 10:28:39 -0700 | [diff] [blame] | 97 | static bool ssl3_set_write_state(SSL *ssl, UniquePtr<SSLAEADContext> aead_ctx) { |
Adam Vartanian | bfcf3a7 | 2018-08-10 14:55:24 +0100 | [diff] [blame] | 98 | if (!tls_flush_pending_hs_data(ssl)) { |
| 99 | return false; |
| 100 | } |
| 101 | |
Robert Sloan | 69939df | 2017-01-09 10:53:07 -0800 | [diff] [blame] | 102 | OPENSSL_memset(ssl->s3->write_sequence, 0, sizeof(ssl->s3->write_sequence)); |
Robert Sloan | 29c1d2c | 2017-10-30 14:10:28 -0700 | [diff] [blame] | 103 | ssl->s3->aead_write_ctx = std::move(aead_ctx); |
Robert Sloan | 3627296 | 2017-10-23 10:28:39 -0700 | [diff] [blame] | 104 | return true; |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 105 | } |
| 106 | |
| 107 | static const SSL_PROTOCOL_METHOD kTLSProtocolMethod = { |
Robert Sloan | 3627296 | 2017-10-23 10:28:39 -0700 | [diff] [blame] | 108 | false /* is_dtls */, |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 109 | ssl3_new, |
| 110 | ssl3_free, |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 111 | ssl3_get_message, |
Robert Sloan | 8437709 | 2017-08-14 09:33:19 -0700 | [diff] [blame] | 112 | ssl3_next_message, |
Robert Sloan | 3627296 | 2017-10-23 10:28:39 -0700 | [diff] [blame] | 113 | ssl3_open_handshake, |
| 114 | ssl3_open_change_cipher_spec, |
| 115 | ssl3_open_app_data, |
Adam Langley | f4e4272 | 2015-06-04 17:45:09 -0700 | [diff] [blame] | 116 | ssl3_write_app_data, |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 117 | ssl3_dispatch_alert, |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 118 | ssl3_init_message, |
| 119 | ssl3_finish_message, |
Robert Sloan | 4d1ac50 | 2017-02-06 08:36:14 -0800 | [diff] [blame] | 120 | ssl3_add_message, |
| 121 | ssl3_add_change_cipher_spec, |
David Benjamin | f31229b | 2017-01-25 14:08:15 -0500 | [diff] [blame] | 122 | ssl3_flush_flight, |
Robert Sloan | fe7cd21 | 2017-08-07 09:03:39 -0700 | [diff] [blame] | 123 | ssl3_on_handshake_complete, |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 124 | ssl3_set_read_state, |
| 125 | ssl3_set_write_state, |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 126 | }; |
| 127 | |
Srinivas Paladugu | dd42a61 | 2019-08-09 19:30:39 +0000 | [diff] [blame^] | 128 | static int ssl_noop_x509_check_client_CA_names( |
Robert Sloan | b6d070c | 2017-07-24 08:40:01 -0700 | [diff] [blame] | 129 | STACK_OF(CRYPTO_BUFFER) *names) { |
Srinivas Paladugu | dd42a61 | 2019-08-09 19:30:39 +0000 | [diff] [blame^] | 130 | return 1; |
Robert Sloan | b6d070c | 2017-07-24 08:40:01 -0700 | [diff] [blame] | 131 | } |
| 132 | |
| 133 | static void ssl_noop_x509_clear(CERT *cert) {} |
| 134 | static void ssl_noop_x509_free(CERT *cert) {} |
| 135 | static void ssl_noop_x509_dup(CERT *new_cert, const CERT *cert) {} |
| 136 | static void ssl_noop_x509_flush_cached_leaf(CERT *cert) {} |
| 137 | static void ssl_noop_x509_flush_cached_chain(CERT *cert) {} |
Srinivas Paladugu | dd42a61 | 2019-08-09 19:30:39 +0000 | [diff] [blame^] | 138 | static int ssl_noop_x509_session_cache_objects(SSL_SESSION *sess) { |
| 139 | return 1; |
Robert Sloan | b6d070c | 2017-07-24 08:40:01 -0700 | [diff] [blame] | 140 | } |
Srinivas Paladugu | dd42a61 | 2019-08-09 19:30:39 +0000 | [diff] [blame^] | 141 | static int ssl_noop_x509_session_dup(SSL_SESSION *new_session, |
| 142 | const SSL_SESSION *session) { |
| 143 | return 1; |
Robert Sloan | b6d070c | 2017-07-24 08:40:01 -0700 | [diff] [blame] | 144 | } |
| 145 | static void ssl_noop_x509_session_clear(SSL_SESSION *session) {} |
Srinivas Paladugu | dd42a61 | 2019-08-09 19:30:39 +0000 | [diff] [blame^] | 146 | static int ssl_noop_x509_session_verify_cert_chain(SSL_SESSION *session, |
| 147 | SSL_HANDSHAKE *hs, |
| 148 | uint8_t *out_alert) { |
| 149 | return 0; |
Robert Sloan | b6d070c | 2017-07-24 08:40:01 -0700 | [diff] [blame] | 150 | } |
| 151 | |
| 152 | static void ssl_noop_x509_hs_flush_cached_ca_names(SSL_HANDSHAKE *hs) {} |
Srinivas Paladugu | dd42a61 | 2019-08-09 19:30:39 +0000 | [diff] [blame^] | 153 | static int ssl_noop_x509_ssl_new(SSL_HANDSHAKE *hs) { return 1; } |
Adam Vartanian | bfcf3a7 | 2018-08-10 14:55:24 +0100 | [diff] [blame] | 154 | static void ssl_noop_x509_ssl_config_free(SSL_CONFIG *cfg) {} |
| 155 | static void ssl_noop_x509_ssl_flush_cached_client_CA(SSL_CONFIG *cfg) {} |
Srinivas Paladugu | dd42a61 | 2019-08-09 19:30:39 +0000 | [diff] [blame^] | 156 | static int ssl_noop_x509_ssl_auto_chain_if_needed(SSL_HANDSHAKE *hs) { |
| 157 | return 1; |
Adam Vartanian | bfcf3a7 | 2018-08-10 14:55:24 +0100 | [diff] [blame] | 158 | } |
Srinivas Paladugu | dd42a61 | 2019-08-09 19:30:39 +0000 | [diff] [blame^] | 159 | static int ssl_noop_x509_ssl_ctx_new(SSL_CTX *ctx) { return 1; } |
| 160 | static void ssl_noop_x509_ssl_ctx_free(SSL_CTX *ctx) { } |
Robert Sloan | b6d070c | 2017-07-24 08:40:01 -0700 | [diff] [blame] | 161 | static void ssl_noop_x509_ssl_ctx_flush_cached_client_CA(SSL_CTX *ctx) {} |
| 162 | |
Robert Sloan | 8437709 | 2017-08-14 09:33:19 -0700 | [diff] [blame] | 163 | const SSL_X509_METHOD ssl_noop_x509_method = { |
Robert Sloan | b6d070c | 2017-07-24 08:40:01 -0700 | [diff] [blame] | 164 | ssl_noop_x509_check_client_CA_names, |
| 165 | ssl_noop_x509_clear, |
| 166 | ssl_noop_x509_free, |
| 167 | ssl_noop_x509_dup, |
| 168 | ssl_noop_x509_flush_cached_chain, |
| 169 | ssl_noop_x509_flush_cached_leaf, |
| 170 | ssl_noop_x509_session_cache_objects, |
| 171 | ssl_noop_x509_session_dup, |
| 172 | ssl_noop_x509_session_clear, |
| 173 | ssl_noop_x509_session_verify_cert_chain, |
| 174 | ssl_noop_x509_hs_flush_cached_ca_names, |
| 175 | ssl_noop_x509_ssl_new, |
Adam Vartanian | bfcf3a7 | 2018-08-10 14:55:24 +0100 | [diff] [blame] | 176 | ssl_noop_x509_ssl_config_free, |
Robert Sloan | b6d070c | 2017-07-24 08:40:01 -0700 | [diff] [blame] | 177 | ssl_noop_x509_ssl_flush_cached_client_CA, |
| 178 | ssl_noop_x509_ssl_auto_chain_if_needed, |
| 179 | ssl_noop_x509_ssl_ctx_new, |
| 180 | ssl_noop_x509_ssl_ctx_free, |
| 181 | ssl_noop_x509_ssl_ctx_flush_cached_client_CA, |
| 182 | }; |
| 183 | |
Robert Sloan | 726e9d1 | 2018-09-11 11:45:04 -0700 | [diff] [blame] | 184 | BSSL_NAMESPACE_END |
Robert Sloan | b6d070c | 2017-07-24 08:40:01 -0700 | [diff] [blame] | 185 | |
| 186 | using namespace bssl; |
| 187 | |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 188 | const SSL_METHOD *TLS_method(void) { |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 189 | static const SSL_METHOD kMethod = { |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 190 | 0, |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 191 | &kTLSProtocolMethod, |
Robert Sloan | 5d62578 | 2017-02-13 09:55:39 -0800 | [diff] [blame] | 192 | &ssl_crypto_x509_method, |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 193 | }; |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 194 | return &kMethod; |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 195 | } |
| 196 | |
| 197 | const SSL_METHOD *SSLv23_method(void) { |
| 198 | return TLS_method(); |
| 199 | } |
| 200 | |
Robert Sloan | b6d070c | 2017-07-24 08:40:01 -0700 | [diff] [blame] | 201 | const SSL_METHOD *TLS_with_buffers_method(void) { |
| 202 | static const SSL_METHOD kMethod = { |
| 203 | 0, |
| 204 | &kTLSProtocolMethod, |
| 205 | &ssl_noop_x509_method, |
| 206 | }; |
| 207 | return &kMethod; |
| 208 | } |
| 209 | |
Robert Sloan | a27a6a4 | 2017-09-05 08:39:28 -0700 | [diff] [blame] | 210 | // Legacy version-locked methods. |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 211 | |
| 212 | const SSL_METHOD *TLSv1_2_method(void) { |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 213 | static const SSL_METHOD kMethod = { |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 214 | TLS1_2_VERSION, |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 215 | &kTLSProtocolMethod, |
Robert Sloan | 5d62578 | 2017-02-13 09:55:39 -0800 | [diff] [blame] | 216 | &ssl_crypto_x509_method, |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 217 | }; |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 218 | return &kMethod; |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 219 | } |
| 220 | |
| 221 | const SSL_METHOD *TLSv1_1_method(void) { |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 222 | static const SSL_METHOD kMethod = { |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 223 | TLS1_1_VERSION, |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 224 | &kTLSProtocolMethod, |
Robert Sloan | 5d62578 | 2017-02-13 09:55:39 -0800 | [diff] [blame] | 225 | &ssl_crypto_x509_method, |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 226 | }; |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 227 | return &kMethod; |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 228 | } |
| 229 | |
| 230 | const SSL_METHOD *TLSv1_method(void) { |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 231 | static const SSL_METHOD kMethod = { |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 232 | TLS1_VERSION, |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 233 | &kTLSProtocolMethod, |
Robert Sloan | 5d62578 | 2017-02-13 09:55:39 -0800 | [diff] [blame] | 234 | &ssl_crypto_x509_method, |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 235 | }; |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 236 | return &kMethod; |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 237 | } |
| 238 | |
Robert Sloan | a27a6a4 | 2017-09-05 08:39:28 -0700 | [diff] [blame] | 239 | // Legacy side-specific methods. |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 240 | |
| 241 | const SSL_METHOD *TLSv1_2_server_method(void) { |
| 242 | return TLSv1_2_method(); |
| 243 | } |
| 244 | |
| 245 | const SSL_METHOD *TLSv1_1_server_method(void) { |
| 246 | return TLSv1_1_method(); |
| 247 | } |
| 248 | |
| 249 | const SSL_METHOD *TLSv1_server_method(void) { |
| 250 | return TLSv1_method(); |
| 251 | } |
| 252 | |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 253 | const SSL_METHOD *TLSv1_2_client_method(void) { |
| 254 | return TLSv1_2_method(); |
| 255 | } |
| 256 | |
| 257 | const SSL_METHOD *TLSv1_1_client_method(void) { |
| 258 | return TLSv1_1_method(); |
| 259 | } |
| 260 | |
| 261 | const SSL_METHOD *TLSv1_client_method(void) { |
| 262 | return TLSv1_method(); |
| 263 | } |
| 264 | |
Adam Langley | d9e397b | 2015-01-22 14:27:53 -0800 | [diff] [blame] | 265 | const SSL_METHOD *SSLv23_server_method(void) { |
| 266 | return SSLv23_method(); |
| 267 | } |
| 268 | |
| 269 | const SSL_METHOD *SSLv23_client_method(void) { |
| 270 | return SSLv23_method(); |
| 271 | } |
David Benjamin | c895d6b | 2016-08-11 13:26:41 -0400 | [diff] [blame] | 272 | |
| 273 | const SSL_METHOD *TLS_server_method(void) { |
| 274 | return TLS_method(); |
| 275 | } |
| 276 | |
| 277 | const SSL_METHOD *TLS_client_method(void) { |
| 278 | return TLS_method(); |
| 279 | } |