1 /* $OpenBSD: ssl.h,v 1.245 2024/10/23 01:57:19 jsg Exp $ */ 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 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved. 60 * 61 * Redistribution and use in source and binary forms, with or without 62 * modification, are permitted provided that the following conditions 63 * are met: 64 * 65 * 1. Redistributions of source code must retain the above copyright 66 * notice, this list of conditions and the following disclaimer. 67 * 68 * 2. Redistributions in binary form must reproduce the above copyright 69 * notice, this list of conditions and the following disclaimer in 70 * the documentation and/or other materials provided with the 71 * distribution. 72 * 73 * 3. All advertising materials mentioning features or use of this 74 * software must display the following acknowledgment: 75 * "This product includes software developed by the OpenSSL Project 76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 77 * 78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 79 * endorse or promote products derived from this software without 80 * prior written permission. For written permission, please contact 81 * openssl-core@openssl.org. 82 * 83 * 5. Products derived from this software may not be called "OpenSSL" 84 * nor may "OpenSSL" appear in their names without prior written 85 * permission of the OpenSSL Project. 86 * 87 * 6. Redistributions of any form whatsoever must retain the following 88 * acknowledgment: 89 * "This product includes software developed by the OpenSSL Project 90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 91 * 92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 103 * OF THE POSSIBILITY OF SUCH DAMAGE. 104 * ==================================================================== 105 * 106 * This product includes cryptographic software written by Eric Young 107 * (eay@cryptsoft.com). This product includes software written by Tim 108 * Hudson (tjh@cryptsoft.com). 109 * 110 */ 111 /* ==================================================================== 112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. 113 * ECC cipher suite support in OpenSSL originally developed by 114 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. 115 */ 116 /* ==================================================================== 117 * Copyright 2005 Nokia. All rights reserved. 118 * 119 * The portions of the attached software ("Contribution") is developed by 120 * Nokia Corporation and is licensed pursuant to the OpenSSL open source 121 * license. 122 * 123 * The Contribution, originally written by Mika Kousa and Pasi Eronen of 124 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites 125 * support (see RFC 4279) to OpenSSL. 126 * 127 * No patent licenses or other rights except those expressly stated in 128 * the OpenSSL open source license shall be deemed granted or received 129 * expressly, by implication, estoppel, or otherwise. 130 * 131 * No assurances are provided by Nokia that the Contribution does not 132 * infringe the patent or other intellectual property rights of any third 133 * party or that the license provides you with all the necessary rights 134 * to make use of the Contribution. 135 * 136 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN 137 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA 138 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY 139 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR 140 * OTHERWISE. 141 */ 142 143 #ifndef HEADER_SSL_H 144 #define HEADER_SSL_H 145 146 #include <stdint.h> 147 148 #include <openssl/opensslconf.h> 149 150 #include <openssl/hmac.h> 151 #include <openssl/pem.h> 152 #include <openssl/safestack.h> 153 154 #include <openssl/bio.h> 155 156 #ifndef OPENSSL_NO_DEPRECATED 157 #include <openssl/buffer.h> 158 #include <openssl/crypto.h> 159 #include <openssl/lhash.h> 160 161 #ifndef OPENSSL_NO_X509 162 #include <openssl/x509.h> 163 #endif 164 #endif 165 166 #ifdef __cplusplus 167 extern "C" { 168 #endif 169 170 /* SSLeay version number for ASN.1 encoding of the session information */ 171 /* Version 0 - initial version 172 * Version 1 - added the optional peer certificate 173 */ 174 #define SSL_SESSION_ASN1_VERSION 0x0001 175 176 /* text strings for the ciphers */ 177 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5 178 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5 179 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5 180 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5 181 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 182 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5 183 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5 184 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA 185 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5 186 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA 187 188 /* VRS Additional Kerberos5 entries 189 */ 190 #define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA 191 #define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA 192 #define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5 193 #define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5 194 195 #define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA 196 #define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA 197 #define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5 198 #define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5 199 200 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA 201 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5 202 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA 203 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5 204 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA 205 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5 206 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256 207 208 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32 209 #define SSL_MAX_SID_CTX_LENGTH 32 210 211 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8) 212 #define SSL_MAX_KEY_ARG_LENGTH 8 213 #define SSL_MAX_MASTER_KEY_LENGTH 48 214 215 216 /* These are used to specify which ciphers to use and not to use */ 217 218 #define SSL_TXT_LOW "LOW" 219 #define SSL_TXT_MEDIUM "MEDIUM" 220 #define SSL_TXT_HIGH "HIGH" 221 222 #define SSL_TXT_kFZA "kFZA" /* unused! */ 223 #define SSL_TXT_aFZA "aFZA" /* unused! */ 224 #define SSL_TXT_eFZA "eFZA" /* unused! */ 225 #define SSL_TXT_FZA "FZA" /* unused! */ 226 227 #define SSL_TXT_aNULL "aNULL" 228 #define SSL_TXT_eNULL "eNULL" 229 #define SSL_TXT_NULL "NULL" 230 231 #define SSL_TXT_kRSA "kRSA" 232 #define SSL_TXT_kDHr "kDHr" /* no such ciphersuites supported! */ 233 #define SSL_TXT_kDHd "kDHd" /* no such ciphersuites supported! */ 234 #define SSL_TXT_kDH "kDH" /* no such ciphersuites supported! */ 235 #define SSL_TXT_kEDH "kEDH" 236 #define SSL_TXT_kKRB5 "kKRB5" 237 #define SSL_TXT_kECDHr "kECDHr" 238 #define SSL_TXT_kECDHe "kECDHe" 239 #define SSL_TXT_kECDH "kECDH" 240 #define SSL_TXT_kEECDH "kEECDH" 241 #define SSL_TXT_kPSK "kPSK" 242 #define SSL_TXT_kSRP "kSRP" 243 244 #define SSL_TXT_aRSA "aRSA" 245 #define SSL_TXT_aDSS "aDSS" 246 #define SSL_TXT_aDH "aDH" /* no such ciphersuites supported! */ 247 #define SSL_TXT_aECDH "aECDH" 248 #define SSL_TXT_aKRB5 "aKRB5" 249 #define SSL_TXT_aECDSA "aECDSA" 250 #define SSL_TXT_aPSK "aPSK" 251 252 #define SSL_TXT_DSS "DSS" 253 #define SSL_TXT_DH "DH" 254 #define SSL_TXT_DHE "DHE" /* same as "kDHE:-ADH" */ 255 #define SSL_TXT_EDH "EDH" /* previous name for DHE */ 256 #define SSL_TXT_ADH "ADH" 257 #define SSL_TXT_RSA "RSA" 258 #define SSL_TXT_ECDH "ECDH" 259 #define SSL_TXT_ECDHE "ECDHE" /* same as "kECDHE:-AECDH" */ 260 #define SSL_TXT_EECDH "EECDH" /* previous name for ECDHE */ 261 #define SSL_TXT_AECDH "AECDH" 262 #define SSL_TXT_ECDSA "ECDSA" 263 #define SSL_TXT_KRB5 "KRB5" 264 #define SSL_TXT_PSK "PSK" 265 #define SSL_TXT_SRP "SRP" 266 267 #define SSL_TXT_DES "DES" 268 #define SSL_TXT_3DES "3DES" 269 #define SSL_TXT_RC4 "RC4" 270 #define SSL_TXT_RC2 "RC2" 271 #define SSL_TXT_IDEA "IDEA" 272 #define SSL_TXT_SEED "SEED" 273 #define SSL_TXT_AES128 "AES128" 274 #define SSL_TXT_AES256 "AES256" 275 #define SSL_TXT_AES "AES" 276 #define SSL_TXT_AES_GCM "AESGCM" 277 #define SSL_TXT_CAMELLIA128 "CAMELLIA128" 278 #define SSL_TXT_CAMELLIA256 "CAMELLIA256" 279 #define SSL_TXT_CAMELLIA "CAMELLIA" 280 #define SSL_TXT_CHACHA20 "CHACHA20" 281 282 #define SSL_TXT_AEAD "AEAD" 283 #define SSL_TXT_MD5 "MD5" 284 #define SSL_TXT_SHA1 "SHA1" 285 #define SSL_TXT_SHA "SHA" /* same as "SHA1" */ 286 #define SSL_TXT_SHA256 "SHA256" 287 #define SSL_TXT_SHA384 "SHA384" 288 289 #define SSL_TXT_DTLS1 "DTLSv1" 290 #define SSL_TXT_DTLS1_2 "DTLSv1.2" 291 #define SSL_TXT_SSLV2 "SSLv2" 292 #define SSL_TXT_SSLV3 "SSLv3" 293 #define SSL_TXT_TLSV1 "TLSv1" 294 #define SSL_TXT_TLSV1_1 "TLSv1.1" 295 #define SSL_TXT_TLSV1_2 "TLSv1.2" 296 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 297 #define SSL_TXT_TLSV1_3 "TLSv1.3" 298 #endif 299 300 #define SSL_TXT_EXP "EXP" 301 #define SSL_TXT_EXPORT "EXPORT" 302 303 #define SSL_TXT_ALL "ALL" 304 305 /* 306 * COMPLEMENTOF* definitions. These identifiers are used to (de-select) 307 * ciphers normally not being used. 308 * Example: "RC4" will activate all ciphers using RC4 including ciphers 309 * without authentication, which would normally disabled by DEFAULT (due 310 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT" 311 * will make sure that it is also disabled in the specific selection. 312 * COMPLEMENTOF* identifiers are portable between version, as adjustments 313 * to the default cipher setup will also be included here. 314 * 315 * COMPLEMENTOFDEFAULT does not experience the same special treatment that 316 * DEFAULT gets, as only selection is being done and no sorting as needed 317 * for DEFAULT. 318 */ 319 #define SSL_TXT_CMPALL "COMPLEMENTOFALL" 320 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT" 321 322 /* The following cipher list is used by default. 323 * It also is substituted when an application-defined cipher list string 324 * starts with 'DEFAULT'. */ 325 #define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL:!SSLv2" 326 /* As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always 327 * starts with a reasonable order, and all we have to do for DEFAULT is 328 * throwing out anonymous and unencrypted ciphersuites! 329 * (The latter are not actually enabled by ALL, but "ALL:RSA" would enable 330 * some of them.) 331 */ 332 333 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */ 334 #define SSL_SENT_SHUTDOWN 1 335 #define SSL_RECEIVED_SHUTDOWN 2 336 337 338 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1 339 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM 340 341 /* This is needed to stop compilers complaining about the 342 * 'struct ssl_st *' function parameters used to prototype callbacks 343 * in SSL_CTX. */ 344 typedef struct ssl_st *ssl_crock_st; 345 346 typedef struct ssl_method_st SSL_METHOD; 347 typedef struct ssl_cipher_st SSL_CIPHER; 348 typedef struct ssl_session_st SSL_SESSION; 349 350 #if defined(LIBRESSL_HAS_QUIC) || defined(LIBRESSL_INTERNAL) 351 typedef struct ssl_quic_method_st SSL_QUIC_METHOD; 352 #endif 353 354 DECLARE_STACK_OF(SSL_CIPHER) 355 356 /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/ 357 typedef struct srtp_protection_profile_st { 358 const char *name; 359 unsigned long id; 360 } SRTP_PROTECTION_PROFILE; 361 362 DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE) 363 364 typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, 365 int len, void *arg); 366 typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len, 367 STACK_OF(SSL_CIPHER) *peer_ciphers, SSL_CIPHER **cipher, void *arg); 368 369 /* Allow initial connection to servers that don't support RI */ 370 #define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L 371 372 /* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added 373 * in OpenSSL 0.9.6d. Usually (depending on the application protocol) 374 * the workaround is not needed. 375 * Unfortunately some broken SSL/TLS implementations cannot handle it 376 * at all, which is why it was previously included in SSL_OP_ALL. 377 * Now it's not. 378 */ 379 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L 380 381 /* DTLS options */ 382 #define SSL_OP_NO_QUERY_MTU 0x00001000L 383 /* Turn on Cookie Exchange (on relevant for servers) */ 384 #define SSL_OP_COOKIE_EXCHANGE 0x00002000L 385 /* Don't use RFC4507 ticket extension */ 386 #define SSL_OP_NO_TICKET 0x00004000L 387 388 /* As server, disallow session resumption on renegotiation */ 389 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L 390 /* Disallow client initiated renegotiation. */ 391 #define SSL_OP_NO_CLIENT_RENEGOTIATION 0x00020000L 392 /* If set, always create a new key when using tmp_dh parameters */ 393 #define SSL_OP_SINGLE_DH_USE 0x00100000L 394 /* Set on servers to choose the cipher according to the server's 395 * preferences */ 396 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L 397 398 #define SSL_OP_NO_TLSv1 0x04000000L 399 #define SSL_OP_NO_TLSv1_2 0x08000000L 400 #define SSL_OP_NO_TLSv1_1 0x10000000L 401 402 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 403 #define SSL_OP_NO_TLSv1_3 0x20000000L 404 #endif 405 406 #define SSL_OP_NO_DTLSv1 0x40000000L 407 #define SSL_OP_NO_DTLSv1_2 0x80000000L 408 409 /* SSL_OP_ALL: various bug workarounds that should be rather harmless. */ 410 #define SSL_OP_ALL \ 411 (SSL_OP_LEGACY_SERVER_CONNECT) 412 413 /* Obsolete flags kept for compatibility. No sane code should use them. */ 414 #define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x0 415 #define SSL_OP_CISCO_ANYCONNECT 0x0 416 #define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x0 417 #define SSL_OP_EPHEMERAL_RSA 0x0 418 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x0 419 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0 420 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0 421 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x0 422 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0 423 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x0 424 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x0 425 #define SSL_OP_NO_COMPRESSION 0x0 426 #define SSL_OP_NO_SSLv2 0x0 427 #define SSL_OP_NO_SSLv3 0x0 428 #define SSL_OP_PKCS1_CHECK_1 0x0 429 #define SSL_OP_PKCS1_CHECK_2 0x0 430 #define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x0 431 #define SSL_OP_SINGLE_ECDH_USE 0x0 432 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x0 433 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0 434 #define SSL_OP_TLSEXT_PADDING 0x0 435 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x0 436 #define SSL_OP_TLS_D5_BUG 0x0 437 #define SSL_OP_TLS_ROLLBACK_BUG 0x0 438 439 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success 440 * when just a single record has been written): */ 441 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L 442 /* Make it possible to retry SSL_write() with changed buffer location 443 * (buffer contents must stay the same!); this is not the default to avoid 444 * the misconception that non-blocking SSL_write() behaves like 445 * non-blocking write(): */ 446 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L 447 /* Never bother the application with retries if the transport 448 * is blocking: */ 449 #define SSL_MODE_AUTO_RETRY 0x00000004L 450 /* Don't attempt to automatically build certificate chain */ 451 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L 452 /* Save RAM by releasing read and write buffers when they're empty. (SSL3 and 453 * TLS only.) "Released" buffers are put onto a free-list in the context 454 * or just freed (depending on the context's setting for freelist_max_len). */ 455 #define SSL_MODE_RELEASE_BUFFERS 0x00000010L 456 457 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, 458 * they cannot be used to clear bits. */ 459 460 #define SSL_CTX_set_options(ctx,op) \ 461 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL) 462 #define SSL_CTX_clear_options(ctx,op) \ 463 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 464 #define SSL_CTX_get_options(ctx) \ 465 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL) 466 #define SSL_set_options(ssl,op) \ 467 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL) 468 #define SSL_clear_options(ssl,op) \ 469 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL) 470 #define SSL_get_options(ssl) \ 471 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL) 472 473 #define SSL_CTX_set_mode(ctx,op) \ 474 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL) 475 #define SSL_CTX_clear_mode(ctx,op) \ 476 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL) 477 #define SSL_CTX_get_mode(ctx) \ 478 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL) 479 #define SSL_clear_mode(ssl,op) \ 480 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL) 481 #define SSL_set_mode(ssl,op) \ 482 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL) 483 #define SSL_get_mode(ssl) \ 484 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL) 485 #define SSL_set_mtu(ssl, mtu) \ 486 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL) 487 488 #define SSL_get_secure_renegotiation_support(ssl) \ 489 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL) 490 491 void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, 492 int version, int content_type, const void *buf, size_t len, SSL *ssl, 493 void *arg)); 494 void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, 495 int content_type, const void *buf, size_t len, SSL *ssl, void *arg)); 496 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 497 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg)) 498 typedef void (*SSL_CTX_keylog_cb_func)(const SSL *ssl, const char *line); 499 void SSL_CTX_set_keylog_callback(SSL_CTX *ctx, SSL_CTX_keylog_cb_func cb); 500 SSL_CTX_keylog_cb_func SSL_CTX_get_keylog_callback(const SSL_CTX *ctx); 501 int SSL_set_num_tickets(SSL *s, size_t num_tickets); 502 size_t SSL_get_num_tickets(const SSL *s); 503 int SSL_CTX_set_num_tickets(SSL_CTX *ctx, size_t num_tickets); 504 size_t SSL_CTX_get_num_tickets(const SSL_CTX *ctx); 505 STACK_OF(X509) *SSL_get0_verified_chain(const SSL *s); 506 507 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */ 508 509 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20) 510 511 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set 512 * them. It is used to override the generation of SSL/TLS session IDs in a 513 * server. Return value should be zero on an error, non-zero to proceed. Also, 514 * callbacks should themselves check if the id they generate is unique otherwise 515 * the SSL handshake will fail with an error - callbacks can do this using the 516 * 'ssl' value they're passed by; 517 * SSL_has_matching_session_id(ssl, id, *id_len) 518 * The length value passed in is set at the maximum size the session ID can be. 519 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback 520 * can alter this length to be less if desired, but under SSLv2 session IDs are 521 * supposed to be fixed at 16 bytes so the id will be padded after the callback 522 * returns in this case. It is also an error for the callback to set the size to 523 * zero. */ 524 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id, 525 unsigned int *id_len); 526 527 typedef struct ssl_comp_st SSL_COMP; 528 529 #ifdef LIBRESSL_INTERNAL 530 DECLARE_STACK_OF(SSL_COMP) 531 struct lhash_st_SSL_SESSION { 532 int dummy; 533 }; 534 #endif 535 536 #define SSL_SESS_CACHE_OFF 0x0000 537 #define SSL_SESS_CACHE_CLIENT 0x0001 538 #define SSL_SESS_CACHE_SERVER 0x0002 539 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER) 540 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080 541 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */ 542 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100 543 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200 544 #define SSL_SESS_CACHE_NO_INTERNAL \ 545 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE) 546 547 struct lhash_st_SSL_SESSION *SSL_CTX_sessions(SSL_CTX *ctx); 548 #define SSL_CTX_sess_number(ctx) \ 549 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL) 550 #define SSL_CTX_sess_connect(ctx) \ 551 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL) 552 #define SSL_CTX_sess_connect_good(ctx) \ 553 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL) 554 #define SSL_CTX_sess_connect_renegotiate(ctx) \ 555 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL) 556 #define SSL_CTX_sess_accept(ctx) \ 557 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL) 558 #define SSL_CTX_sess_accept_renegotiate(ctx) \ 559 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL) 560 #define SSL_CTX_sess_accept_good(ctx) \ 561 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL) 562 #define SSL_CTX_sess_hits(ctx) \ 563 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL) 564 #define SSL_CTX_sess_cb_hits(ctx) \ 565 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL) 566 #define SSL_CTX_sess_misses(ctx) \ 567 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL) 568 #define SSL_CTX_sess_timeouts(ctx) \ 569 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL) 570 #define SSL_CTX_sess_cache_full(ctx) \ 571 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL) 572 573 void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, 574 int (*new_session_cb)(struct ssl_st *ssl, SSL_SESSION *sess)); 575 int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, 576 SSL_SESSION *sess); 577 void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, 578 void (*remove_session_cb)(struct ssl_ctx_st *ctx, SSL_SESSION *sess)); 579 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, 580 SSL_SESSION *sess); 581 void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, 582 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, 583 const unsigned char *data, int len, int *copy)); 584 SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, 585 const unsigned char *data, int len, int *copy); 586 void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl, 587 int type, int val)); 588 void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl, int type, 589 int val); 590 void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, 591 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey)); 592 int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, 593 EVP_PKEY **pkey); 594 void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, 595 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, 596 unsigned int *cookie_len)); 597 void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, 598 int (*app_verify_cookie_cb)(SSL *ssl, const unsigned char *cookie, 599 unsigned int cookie_len)); 600 void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s, int (*cb)(SSL *ssl, 601 const unsigned char **out, unsigned int *outlen, void *arg), void *arg); 602 void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s, int (*cb)(SSL *ssl, 603 unsigned char **out, unsigned char *outlen, const unsigned char *in, 604 unsigned int inlen, void *arg), void *arg); 605 606 int SSL_select_next_proto(unsigned char **out, unsigned char *outlen, 607 const unsigned char *in, unsigned int inlen, const unsigned char *client, 608 unsigned int client_len); 609 void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data, 610 unsigned int *len); 611 612 #define OPENSSL_NPN_UNSUPPORTED 0 613 #define OPENSSL_NPN_NEGOTIATED 1 614 #define OPENSSL_NPN_NO_OVERLAP 2 615 616 int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos, 617 unsigned int protos_len); 618 int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos, 619 unsigned int protos_len); 620 void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx, 621 int (*cb)(SSL *ssl, const unsigned char **out, unsigned char *outlen, 622 const unsigned char *in, unsigned int inlen, void *arg), void *arg); 623 void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data, 624 unsigned int *len); 625 626 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 627 typedef int (*SSL_psk_use_session_cb_func)(SSL *ssl, const EVP_MD *md, 628 const unsigned char **id, size_t *idlen, SSL_SESSION **sess); 629 void SSL_set_psk_use_session_callback(SSL *s, SSL_psk_use_session_cb_func cb); 630 #endif 631 632 #define SSL_NOTHING 1 633 #define SSL_WRITING 2 634 #define SSL_READING 3 635 #define SSL_X509_LOOKUP 4 636 637 /* These will only be used when doing non-blocking IO */ 638 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING) 639 #define SSL_want_read(s) (SSL_want(s) == SSL_READING) 640 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING) 641 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP) 642 643 #define SSL_MAC_FLAG_READ_MAC_STREAM 1 644 #define SSL_MAC_FLAG_WRITE_MAC_STREAM 2 645 646 #ifdef __cplusplus 647 } 648 #endif 649 650 #include <openssl/ssl3.h> 651 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */ 652 #include <openssl/dtls1.h> /* Datagram TLS */ 653 #include <openssl/srtp.h> /* Support for the use_srtp extension */ 654 655 #ifdef __cplusplus 656 extern "C" { 657 #endif 658 659 /* compatibility */ 660 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg)) 661 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0)) 662 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a)) 663 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0)) 664 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0)) 665 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg)) 666 667 /* The following are the possible values for ssl->state are are 668 * used to indicate where we are up to in the SSL connection establishment. 669 * The macros that follow are about the only things you should need to use 670 * and even then, only when using non-blocking IO. 671 * It can also be useful to work out where you were when the connection 672 * failed */ 673 674 #define SSL_ST_CONNECT 0x1000 675 #define SSL_ST_ACCEPT 0x2000 676 #define SSL_ST_MASK 0x0FFF 677 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT) 678 #define SSL_ST_BEFORE 0x4000 679 #define SSL_ST_OK 0x03 680 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT) 681 682 #define SSL_CB_LOOP 0x01 683 #define SSL_CB_EXIT 0x02 684 #define SSL_CB_READ 0x04 685 #define SSL_CB_WRITE 0x08 686 #define SSL_CB_ALERT 0x4000 /* used in callback */ 687 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ) 688 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE) 689 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP) 690 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT) 691 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP) 692 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT) 693 #define SSL_CB_HANDSHAKE_START 0x10 694 #define SSL_CB_HANDSHAKE_DONE 0x20 695 696 /* Is the SSL_connection established? */ 697 #define SSL_get_state(a) (SSL_state((a))) 698 #define SSL_is_init_finished(a) (SSL_state((a)) == SSL_ST_OK) 699 #define SSL_in_init(a) (SSL_state((a))&SSL_ST_INIT) 700 #define SSL_in_before(a) (SSL_state((a))&SSL_ST_BEFORE) 701 #define SSL_in_connect_init(a) (SSL_state((a))&SSL_ST_CONNECT) 702 #define SSL_in_accept_init(a) (SSL_state((a))&SSL_ST_ACCEPT) 703 704 /* The following 2 states are kept in ssl->rstate when reads fail, 705 * you should not need these */ 706 #define SSL_ST_READ_HEADER 0xF0 707 #define SSL_ST_READ_BODY 0xF1 708 #define SSL_ST_READ_DONE 0xF2 709 710 /* Obtain latest Finished message 711 * -- that we sent (SSL_get_finished) 712 * -- that we expected from peer (SSL_get_peer_finished). 713 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */ 714 size_t SSL_get_finished(const SSL *s, void *buf, size_t count); 715 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count); 716 717 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options 718 * are 'ored' with SSL_VERIFY_PEER if they are desired */ 719 #define SSL_VERIFY_NONE 0x00 720 #define SSL_VERIFY_PEER 0x01 721 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02 722 #define SSL_VERIFY_CLIENT_ONCE 0x04 723 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 724 #define SSL_VERIFY_POST_HANDSHAKE 0x08 725 726 int SSL_verify_client_post_handshake(SSL *s); 727 void SSL_CTX_set_post_handshake_auth(SSL_CTX *ctx, int val); 728 void SSL_set_post_handshake_auth(SSL *s, int val); 729 #endif 730 731 #define OpenSSL_add_ssl_algorithms() SSL_library_init() 732 #define SSLeay_add_ssl_algorithms() SSL_library_init() 733 734 /* More backward compatibility */ 735 #define SSL_get_cipher(s) \ 736 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 737 #define SSL_get_cipher_bits(s,np) \ 738 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np) 739 #define SSL_get_cipher_version(s) \ 740 SSL_CIPHER_get_version(SSL_get_current_cipher(s)) 741 #define SSL_get_cipher_name(s) \ 742 SSL_CIPHER_get_name(SSL_get_current_cipher(s)) 743 #define SSL_get_time(a) SSL_SESSION_get_time(a) 744 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b)) 745 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a) 746 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b)) 747 748 #define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id) 749 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id) 750 751 SSL_SESSION *PEM_read_bio_SSL_SESSION(BIO *bp, SSL_SESSION **x, 752 pem_password_cb *cb, void *u); 753 SSL_SESSION *PEM_read_SSL_SESSION(FILE *fp, SSL_SESSION **x, 754 pem_password_cb *cb, void *u); 755 int PEM_write_bio_SSL_SESSION(BIO *bp, SSL_SESSION *x); 756 int PEM_write_SSL_SESSION(FILE *fp, SSL_SESSION *x); 757 758 /* 759 * TLS Alerts. 760 * 761 * https://www.iana.org/assignments/tls-parameters/#tls-parameters-6 762 */ 763 764 /* Obsolete alerts. */ 765 #ifndef LIBRESSL_INTERNAL 766 #define SSL_AD_DECRYPTION_FAILED 21 /* Removed in TLSv1.1 */ 767 #define SSL_AD_NO_CERTIFICATE 41 /* Removed in TLSv1.0 */ 768 #define SSL_AD_EXPORT_RESTRICTION 60 /* Removed in TLSv1.1 */ 769 #endif 770 771 #define SSL_AD_CLOSE_NOTIFY 0 772 #define SSL_AD_UNEXPECTED_MESSAGE 10 773 #define SSL_AD_BAD_RECORD_MAC 20 774 #define SSL_AD_RECORD_OVERFLOW 22 775 #define SSL_AD_DECOMPRESSION_FAILURE 30 /* Removed in TLSv1.3 */ 776 #define SSL_AD_HANDSHAKE_FAILURE 40 777 #define SSL_AD_BAD_CERTIFICATE 42 778 #define SSL_AD_UNSUPPORTED_CERTIFICATE 43 779 #define SSL_AD_CERTIFICATE_REVOKED 44 780 #define SSL_AD_CERTIFICATE_EXPIRED 45 781 #define SSL_AD_CERTIFICATE_UNKNOWN 46 782 #define SSL_AD_ILLEGAL_PARAMETER 47 783 #define SSL_AD_UNKNOWN_CA 48 784 #define SSL_AD_ACCESS_DENIED 49 785 #define SSL_AD_DECODE_ERROR 50 786 #define SSL_AD_DECRYPT_ERROR 51 787 #define SSL_AD_PROTOCOL_VERSION 70 788 #define SSL_AD_INSUFFICIENT_SECURITY 71 789 #define SSL_AD_INTERNAL_ERROR 80 790 #define SSL_AD_INAPPROPRIATE_FALLBACK 86 791 #define SSL_AD_USER_CANCELLED 90 792 #define SSL_AD_NO_RENEGOTIATION 100 /* Removed in TLSv1.3 */ 793 #define SSL_AD_MISSING_EXTENSION 109 /* Added in TLSv1.3. */ 794 #define SSL_AD_UNSUPPORTED_EXTENSION 110 795 #define SSL_AD_CERTIFICATE_UNOBTAINABLE 111 /* Removed in TLSv1.3 */ 796 #define SSL_AD_UNRECOGNIZED_NAME 112 797 #define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE 113 798 #define SSL_AD_BAD_CERTIFICATE_HASH_VALUE 114 /* Removed in TLSv1.3 */ 799 #define SSL_AD_UNKNOWN_PSK_IDENTITY 115 800 #define SSL_AD_CERTIFICATE_REQUIRED 116 801 #define SSL_AD_NO_APPLICATION_PROTOCOL 120 802 803 /* Offset to get an SSL_R_... value from an SSL_AD_... value. */ 804 #define SSL_AD_REASON_OFFSET 1000 805 806 #define SSL_ERROR_NONE 0 807 #define SSL_ERROR_SSL 1 808 #define SSL_ERROR_WANT_READ 2 809 #define SSL_ERROR_WANT_WRITE 3 810 #define SSL_ERROR_WANT_X509_LOOKUP 4 811 #define SSL_ERROR_SYSCALL 5 812 #define SSL_ERROR_ZERO_RETURN 6 813 #define SSL_ERROR_WANT_CONNECT 7 814 #define SSL_ERROR_WANT_ACCEPT 8 815 #define SSL_ERROR_WANT_ASYNC 9 816 #define SSL_ERROR_WANT_ASYNC_JOB 10 817 #define SSL_ERROR_WANT_CLIENT_HELLO_CB 11 818 819 #define SSL_CTRL_NEED_TMP_RSA 1 820 #define SSL_CTRL_SET_TMP_RSA 2 821 #define SSL_CTRL_SET_TMP_DH 3 822 #define SSL_CTRL_SET_TMP_ECDH 4 823 #define SSL_CTRL_SET_TMP_RSA_CB 5 824 #define SSL_CTRL_SET_TMP_DH_CB 6 825 #define SSL_CTRL_SET_TMP_ECDH_CB 7 826 827 #define SSL_CTRL_GET_SESSION_REUSED 8 828 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9 829 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10 830 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11 831 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12 832 #define SSL_CTRL_GET_FLAGS 13 833 #define SSL_CTRL_EXTRA_CHAIN_CERT 14 834 835 #define SSL_CTRL_SET_MSG_CALLBACK 15 836 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16 837 838 /* only applies to datagram connections */ 839 #define SSL_CTRL_SET_MTU 17 840 /* Stats */ 841 #define SSL_CTRL_SESS_NUMBER 20 842 #define SSL_CTRL_SESS_CONNECT 21 843 #define SSL_CTRL_SESS_CONNECT_GOOD 22 844 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23 845 #define SSL_CTRL_SESS_ACCEPT 24 846 #define SSL_CTRL_SESS_ACCEPT_GOOD 25 847 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26 848 #define SSL_CTRL_SESS_HIT 27 849 #define SSL_CTRL_SESS_CB_HIT 28 850 #define SSL_CTRL_SESS_MISSES 29 851 #define SSL_CTRL_SESS_TIMEOUTS 30 852 #define SSL_CTRL_SESS_CACHE_FULL 31 853 #define SSL_CTRL_OPTIONS 32 854 #define SSL_CTRL_MODE 33 855 856 #define SSL_CTRL_GET_READ_AHEAD 40 857 #define SSL_CTRL_SET_READ_AHEAD 41 858 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42 859 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43 860 #define SSL_CTRL_SET_SESS_CACHE_MODE 44 861 #define SSL_CTRL_GET_SESS_CACHE_MODE 45 862 863 #define SSL_CTRL_GET_MAX_CERT_LIST 50 864 #define SSL_CTRL_SET_MAX_CERT_LIST 51 865 866 #define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52 867 868 /* see tls1.h for macros based on these */ 869 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53 870 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54 871 #define SSL_CTRL_SET_TLSEXT_HOSTNAME 55 872 #define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56 873 #define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57 874 #define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58 875 #define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59 876 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB 128 877 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63 878 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB_ARG 129 879 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64 880 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE 127 881 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65 882 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66 883 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67 884 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68 885 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69 886 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70 887 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71 888 889 #define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72 890 891 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75 892 #define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76 893 #define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77 894 895 #define SSL_CTRL_SET_SRP_ARG 78 896 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79 897 #define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80 898 #define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81 899 900 #define DTLS_CTRL_GET_TIMEOUT 73 901 #define DTLS_CTRL_HANDLE_TIMEOUT 74 902 #define DTLS_CTRL_LISTEN 75 903 904 #define SSL_CTRL_GET_RI_SUPPORT 76 905 #define SSL_CTRL_CLEAR_OPTIONS 77 906 #define SSL_CTRL_CLEAR_MODE 78 907 908 #define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82 909 #define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83 910 911 #define SSL_CTRL_CHAIN 88 912 #define SSL_CTRL_CHAIN_CERT 89 913 914 #define SSL_CTRL_SET_GROUPS 91 915 #define SSL_CTRL_SET_GROUPS_LIST 92 916 #define SSL_CTRL_GET_SHARED_GROUP 93 917 #define SSL_CTRL_SET_ECDH_AUTO 94 918 919 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 920 #define SSL_CTRL_GET_PEER_SIGNATURE_NID 108 921 #define SSL_CTRL_GET_PEER_TMP_KEY 109 922 #define SSL_CTRL_GET_SERVER_TMP_KEY SSL_CTRL_GET_PEER_TMP_KEY 923 #else 924 #define SSL_CTRL_GET_SERVER_TMP_KEY 109 925 #endif 926 927 #define SSL_CTRL_GET_CHAIN_CERTS 115 928 929 #define SSL_CTRL_SET_DH_AUTO 118 930 931 #define SSL_CTRL_SET_MIN_PROTO_VERSION 123 932 #define SSL_CTRL_SET_MAX_PROTO_VERSION 124 933 #define SSL_CTRL_GET_MIN_PROTO_VERSION 130 934 #define SSL_CTRL_GET_MAX_PROTO_VERSION 131 935 936 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 937 #define SSL_CTRL_GET_SIGNATURE_NID 132 938 #endif 939 940 #define DTLSv1_get_timeout(ssl, arg) \ 941 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg) 942 #define DTLSv1_handle_timeout(ssl) \ 943 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL) 944 #define DTLSv1_listen(ssl, peer) \ 945 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer) 946 947 #define SSL_session_reused(ssl) \ 948 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL) 949 #define SSL_num_renegotiations(ssl) \ 950 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL) 951 #define SSL_clear_num_renegotiations(ssl) \ 952 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL) 953 #define SSL_total_renegotiations(ssl) \ 954 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL) 955 956 #define SSL_CTX_need_tmp_RSA(ctx) \ 957 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL) 958 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \ 959 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 960 #define SSL_CTX_set_tmp_dh(ctx,dh) \ 961 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 962 #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \ 963 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 964 #define SSL_CTX_set_dh_auto(ctx, onoff) \ 965 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL) 966 #define SSL_CTX_set_ecdh_auto(ctx, onoff) \ 967 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL) 968 969 #define SSL_need_tmp_RSA(ssl) \ 970 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL) 971 #define SSL_set_tmp_rsa(ssl,rsa) \ 972 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa) 973 #define SSL_set_tmp_dh(ssl,dh) \ 974 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh) 975 #define SSL_set_tmp_ecdh(ssl,ecdh) \ 976 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh) 977 #define SSL_set_dh_auto(s, onoff) \ 978 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL) 979 #define SSL_set_ecdh_auto(s, onoff) \ 980 SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL) 981 982 int SSL_CTX_set0_chain(SSL_CTX *ctx, STACK_OF(X509) *chain); 983 int SSL_CTX_set1_chain(SSL_CTX *ctx, STACK_OF(X509) *chain); 984 int SSL_CTX_add0_chain_cert(SSL_CTX *ctx, X509 *x509); 985 int SSL_CTX_add1_chain_cert(SSL_CTX *ctx, X509 *x509); 986 int SSL_CTX_get0_chain_certs(const SSL_CTX *ctx, STACK_OF(X509) **out_chain); 987 int SSL_CTX_clear_chain_certs(SSL_CTX *ctx); 988 989 int SSL_set0_chain(SSL *ssl, STACK_OF(X509) *chain); 990 int SSL_set1_chain(SSL *ssl, STACK_OF(X509) *chain); 991 int SSL_add0_chain_cert(SSL *ssl, X509 *x509); 992 int SSL_add1_chain_cert(SSL *ssl, X509 *x509); 993 int SSL_get0_chain_certs(const SSL *ssl, STACK_OF(X509) **out_chain); 994 int SSL_clear_chain_certs(SSL *ssl); 995 996 int SSL_CTX_set1_groups(SSL_CTX *ctx, const int *groups, size_t groups_len); 997 int SSL_CTX_set1_groups_list(SSL_CTX *ctx, const char *groups); 998 999 int SSL_set1_groups(SSL *ssl, const int *groups, size_t groups_len); 1000 int SSL_set1_groups_list(SSL *ssl, const char *groups); 1001 1002 int SSL_CTX_get_min_proto_version(SSL_CTX *ctx); 1003 int SSL_CTX_get_max_proto_version(SSL_CTX *ctx); 1004 int SSL_CTX_set_min_proto_version(SSL_CTX *ctx, uint16_t version); 1005 int SSL_CTX_set_max_proto_version(SSL_CTX *ctx, uint16_t version); 1006 1007 int SSL_get_min_proto_version(SSL *ssl); 1008 int SSL_get_max_proto_version(SSL *ssl); 1009 int SSL_set_min_proto_version(SSL *ssl, uint16_t version); 1010 int SSL_set_max_proto_version(SSL *ssl, uint16_t version); 1011 1012 const SSL_METHOD *SSL_CTX_get_ssl_method(const SSL_CTX *ctx); 1013 1014 #ifndef LIBRESSL_INTERNAL 1015 #define SSL_CTRL_SET_CURVES SSL_CTRL_SET_GROUPS 1016 #define SSL_CTRL_SET_CURVES_LIST SSL_CTRL_SET_GROUPS_LIST 1017 1018 #define SSL_CTX_set1_curves SSL_CTX_set1_groups 1019 #define SSL_CTX_set1_curves_list SSL_CTX_set1_groups_list 1020 #define SSL_set1_curves SSL_set1_groups 1021 #define SSL_set1_curves_list SSL_set1_groups_list 1022 #endif 1023 1024 #define SSL_CTX_add_extra_chain_cert(ctx, x509) \ 1025 SSL_CTX_ctrl(ctx, SSL_CTRL_EXTRA_CHAIN_CERT, 0, (char *)x509) 1026 #define SSL_CTX_get_extra_chain_certs(ctx, px509) \ 1027 SSL_CTX_ctrl(ctx, SSL_CTRL_GET_EXTRA_CHAIN_CERTS, 0, px509) 1028 #define SSL_CTX_get_extra_chain_certs_only(ctx, px509) \ 1029 SSL_CTX_ctrl(ctx, SSL_CTRL_GET_EXTRA_CHAIN_CERTS, 1, px509) 1030 #define SSL_CTX_clear_extra_chain_certs(ctx) \ 1031 SSL_CTX_ctrl(ctx, SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS, 0, NULL) 1032 1033 #define SSL_get_shared_group(s, n) \ 1034 SSL_ctrl((s), SSL_CTRL_GET_SHARED_GROUP, (n), NULL) 1035 #define SSL_get_shared_curve SSL_get_shared_group 1036 1037 #define SSL_get_server_tmp_key(s, pk) \ 1038 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk) 1039 1040 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1041 #define SSL_get_signature_nid(s, pn) \ 1042 SSL_ctrl(s, SSL_CTRL_GET_SIGNATURE_NID, 0, pn) 1043 1044 #define SSL_get_peer_signature_nid(s, pn) \ 1045 SSL_ctrl(s, SSL_CTRL_GET_PEER_SIGNATURE_NID, 0, pn) 1046 #define SSL_get_peer_tmp_key(s, pk) \ 1047 SSL_ctrl(s, SSL_CTRL_GET_PEER_TMP_KEY, 0, pk) 1048 #endif /* LIBRESSL_HAS_TLS1_3 || LIBRESSL_INTERNAL */ 1049 1050 #ifndef LIBRESSL_INTERNAL 1051 /* 1052 * Also provide those functions as macros for compatibility with 1053 * existing users. 1054 */ 1055 #define SSL_CTX_set0_chain SSL_CTX_set0_chain 1056 #define SSL_CTX_set1_chain SSL_CTX_set1_chain 1057 #define SSL_CTX_add0_chain_cert SSL_CTX_add0_chain_cert 1058 #define SSL_CTX_add1_chain_cert SSL_CTX_add1_chain_cert 1059 #define SSL_CTX_get0_chain_certs SSL_CTX_get0_chain_certs 1060 #define SSL_CTX_clear_chain_certs SSL_CTX_clear_chain_certs 1061 1062 #define SSL_add0_chain_cert SSL_add0_chain_cert 1063 #define SSL_add1_chain_cert SSL_add1_chain_cert 1064 #define SSL_set0_chain SSL_set0_chain 1065 #define SSL_set1_chain SSL_set1_chain 1066 #define SSL_get0_chain_certs SSL_get0_chain_certs 1067 #define SSL_clear_chain_certs SSL_clear_chain_certs 1068 1069 #define SSL_CTX_set1_groups SSL_CTX_set1_groups 1070 #define SSL_CTX_set1_groups_list SSL_CTX_set1_groups_list 1071 #define SSL_set1_groups SSL_set1_groups 1072 #define SSL_set1_groups_list SSL_set1_groups_list 1073 1074 #define SSL_CTX_get_min_proto_version SSL_CTX_get_min_proto_version 1075 #define SSL_CTX_get_max_proto_version SSL_CTX_get_max_proto_version 1076 #define SSL_CTX_set_min_proto_version SSL_CTX_set_min_proto_version 1077 #define SSL_CTX_set_max_proto_version SSL_CTX_set_max_proto_version 1078 1079 #define SSL_get_min_proto_version SSL_get_min_proto_version 1080 #define SSL_get_max_proto_version SSL_get_max_proto_version 1081 #define SSL_set_min_proto_version SSL_set_min_proto_version 1082 #define SSL_set_max_proto_version SSL_set_max_proto_version 1083 #endif 1084 1085 const BIO_METHOD *BIO_f_ssl(void); 1086 BIO *BIO_new_ssl(SSL_CTX *ctx, int client); 1087 BIO *BIO_new_ssl_connect(SSL_CTX *ctx); 1088 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx); 1089 int BIO_ssl_copy_session_id(BIO *to, BIO *from); 1090 void BIO_ssl_shutdown(BIO *ssl_bio); 1091 1092 STACK_OF(SSL_CIPHER) *SSL_CTX_get_ciphers(const SSL_CTX *ctx); 1093 int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str); 1094 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1095 int SSL_CTX_set_ciphersuites(SSL_CTX *ctx, const char *str); 1096 #endif 1097 SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth); 1098 void SSL_CTX_free(SSL_CTX *); 1099 int SSL_CTX_up_ref(SSL_CTX *ctx); 1100 long SSL_CTX_set_timeout(SSL_CTX *ctx, long t); 1101 long SSL_CTX_get_timeout(const SSL_CTX *ctx); 1102 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *); 1103 void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *); 1104 void SSL_CTX_set1_cert_store(SSL_CTX *ctx, X509_STORE *store); 1105 X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx); 1106 EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx); 1107 int SSL_want(const SSL *s); 1108 int SSL_clear(SSL *s); 1109 1110 void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm); 1111 1112 const SSL_CIPHER *SSL_get_current_cipher(const SSL *s); 1113 int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits); 1114 const char * SSL_CIPHER_get_version(const SSL_CIPHER *c); 1115 const char * SSL_CIPHER_get_name(const SSL_CIPHER *c); 1116 unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c); 1117 uint16_t SSL_CIPHER_get_value(const SSL_CIPHER *c); 1118 const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr); 1119 int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c); 1120 int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c); 1121 int SSL_CIPHER_get_kx_nid(const SSL_CIPHER *c); 1122 int SSL_CIPHER_get_auth_nid(const SSL_CIPHER *c); 1123 const EVP_MD *SSL_CIPHER_get_handshake_digest(const SSL_CIPHER *c); 1124 int SSL_CIPHER_is_aead(const SSL_CIPHER *c); 1125 1126 int SSL_get_fd(const SSL *s); 1127 int SSL_get_rfd(const SSL *s); 1128 int SSL_get_wfd(const SSL *s); 1129 const char * SSL_get_cipher_list(const SSL *s, int n); 1130 char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len); 1131 int SSL_get_read_ahead(const SSL * s); 1132 int SSL_pending(const SSL *s); 1133 int SSL_set_fd(SSL *s, int fd); 1134 int SSL_set_rfd(SSL *s, int fd); 1135 int SSL_set_wfd(SSL *s, int fd); 1136 void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio); 1137 BIO * SSL_get_rbio(const SSL *s); 1138 void SSL_set0_rbio(SSL *s, BIO *rbio); 1139 BIO * SSL_get_wbio(const SSL *s); 1140 int SSL_set_cipher_list(SSL *s, const char *str); 1141 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1142 int SSL_set_ciphersuites(SSL *s, const char *str); 1143 #endif 1144 void SSL_set_read_ahead(SSL *s, int yes); 1145 int SSL_get_verify_mode(const SSL *s); 1146 int SSL_get_verify_depth(const SSL *s); 1147 int (*SSL_get_verify_callback(const SSL *s))(int, X509_STORE_CTX *); 1148 void SSL_set_verify(SSL *s, int mode, 1149 int (*callback)(int ok, X509_STORE_CTX *ctx)); 1150 void SSL_set_verify_depth(SSL *s, int depth); 1151 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa); 1152 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len); 1153 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey); 1154 int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d, long len); 1155 int SSL_use_certificate(SSL *ssl, X509 *x); 1156 int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len); 1157 1158 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type); 1159 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type); 1160 int SSL_use_certificate_file(SSL *ssl, const char *file, int type); 1161 int SSL_use_certificate_chain_file(SSL *ssl, const char *file); 1162 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1163 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); 1164 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type); 1165 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */ 1166 int SSL_CTX_use_certificate_chain_mem(SSL_CTX *ctx, void *buf, int len); 1167 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file); 1168 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1169 const char *file); 1170 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, 1171 const char *dir); 1172 1173 void SSL_load_error_strings(void ); 1174 const char *SSL_state_string(const SSL *s); 1175 const char *SSL_rstate_string(const SSL *s); 1176 const char *SSL_state_string_long(const SSL *s); 1177 const char *SSL_rstate_string_long(const SSL *s); 1178 const SSL_CIPHER *SSL_SESSION_get0_cipher(const SSL_SESSION *ss); 1179 size_t SSL_SESSION_get_master_key(const SSL_SESSION *ss, 1180 unsigned char *out, size_t max_out); 1181 int SSL_SESSION_get_protocol_version(const SSL_SESSION *s); 1182 long SSL_SESSION_get_time(const SSL_SESSION *s); 1183 long SSL_SESSION_set_time(SSL_SESSION *s, long t); 1184 long SSL_SESSION_get_timeout(const SSL_SESSION *s); 1185 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t); 1186 int SSL_copy_session_id(SSL *to, const SSL *from); 1187 X509 *SSL_SESSION_get0_peer(SSL_SESSION *s); 1188 int SSL_SESSION_set1_id(SSL_SESSION *s, const unsigned char *sid, 1189 unsigned int sid_len); 1190 int SSL_SESSION_set1_id_context(SSL_SESSION *s, 1191 const unsigned char *sid_ctx, unsigned int sid_ctx_len); 1192 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1193 int SSL_SESSION_is_resumable(const SSL_SESSION *s); 1194 #endif 1195 1196 SSL_SESSION *SSL_SESSION_new(void); 1197 void SSL_SESSION_free(SSL_SESSION *ses); 1198 int SSL_SESSION_up_ref(SSL_SESSION *ss); 1199 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *ss, 1200 unsigned int *len); 1201 const unsigned char *SSL_SESSION_get0_id_context(const SSL_SESSION *ss, 1202 unsigned int *len); 1203 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1204 uint32_t SSL_SESSION_get_max_early_data(const SSL_SESSION *sess); 1205 int SSL_SESSION_set_max_early_data(SSL_SESSION *sess, uint32_t max_early_data); 1206 #endif 1207 unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s); 1208 int SSL_SESSION_has_ticket(const SSL_SESSION *s); 1209 unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *ss); 1210 int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses); 1211 int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses); 1212 int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp); 1213 int SSL_set_session(SSL *to, SSL_SESSION *session); 1214 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c); 1215 int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c); 1216 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB); 1217 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB); 1218 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, 1219 unsigned int id_len); 1220 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp, 1221 long length); 1222 1223 #ifdef HEADER_X509_H 1224 X509 * SSL_get_peer_certificate(const SSL *s); 1225 #endif 1226 1227 STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s); 1228 1229 int SSL_CTX_get_verify_mode(const SSL_CTX *ctx); 1230 int SSL_CTX_get_verify_depth(const SSL_CTX *ctx); 1231 int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int, X509_STORE_CTX *); 1232 void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, 1233 int (*callback)(int, X509_STORE_CTX *)); 1234 void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth); 1235 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *, void *), void *arg); 1236 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa); 1237 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len); 1238 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey); 1239 int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx, const unsigned char *d, long len); 1240 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x); 1241 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d); 1242 1243 pem_password_cb *SSL_CTX_get_default_passwd_cb(SSL_CTX *ctx); 1244 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb); 1245 void *SSL_CTX_get_default_passwd_cb_userdata(SSL_CTX *ctx); 1246 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u); 1247 1248 int SSL_CTX_check_private_key(const SSL_CTX *ctx); 1249 int SSL_check_private_key(const SSL *ctx); 1250 1251 int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx, unsigned int sid_ctx_len); 1252 1253 int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx, unsigned int sid_ctx_len); 1254 1255 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose); 1256 int SSL_set_purpose(SSL *s, int purpose); 1257 int SSL_CTX_set_trust(SSL_CTX *s, int trust); 1258 int SSL_set_trust(SSL *s, int trust); 1259 int SSL_set1_host(SSL *s, const char *hostname); 1260 void SSL_set_hostflags(SSL *s, unsigned int flags); 1261 const char *SSL_get0_peername(SSL *s); 1262 1263 X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx); 1264 int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm); 1265 X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl); 1266 int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm); 1267 1268 SSL *SSL_new(SSL_CTX *ctx); 1269 void SSL_free(SSL *ssl); 1270 int SSL_up_ref(SSL *ssl); 1271 int SSL_accept(SSL *ssl); 1272 int SSL_connect(SSL *ssl); 1273 int SSL_is_dtls(const SSL *s); 1274 int SSL_is_server(const SSL *s); 1275 int SSL_read(SSL *ssl, void *buf, int num); 1276 int SSL_peek(SSL *ssl, void *buf, int num); 1277 int SSL_write(SSL *ssl, const void *buf, int num); 1278 int SSL_read_ex(SSL *ssl, void *buf, size_t num, size_t *bytes_read); 1279 int SSL_peek_ex(SSL *ssl, void *buf, size_t num, size_t *bytes_peeked); 1280 int SSL_write_ex(SSL *ssl, const void *buf, size_t num, size_t *bytes_written); 1281 1282 #if defined(LIBRESSL_HAS_TLS1_3) || defined(LIBRESSL_INTERNAL) 1283 uint32_t SSL_CTX_get_max_early_data(const SSL_CTX *ctx); 1284 int SSL_CTX_set_max_early_data(SSL_CTX *ctx, uint32_t max_early_data); 1285 1286 uint32_t SSL_get_max_early_data(const SSL *s); 1287 int SSL_set_max_early_data(SSL *s, uint32_t max_early_data); 1288 1289 #define SSL_EARLY_DATA_NOT_SENT 0 1290 #define SSL_EARLY_DATA_REJECTED 1 1291 #define SSL_EARLY_DATA_ACCEPTED 2 1292 int SSL_get_early_data_status(const SSL *s); 1293 1294 #define SSL_READ_EARLY_DATA_ERROR 0 1295 #define SSL_READ_EARLY_DATA_SUCCESS 1 1296 #define SSL_READ_EARLY_DATA_FINISH 2 1297 int SSL_read_early_data(SSL *s, void *buf, size_t num, size_t *readbytes); 1298 int SSL_write_early_data(SSL *s, const void *buf, size_t num, size_t *written); 1299 #endif 1300 1301 long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg); 1302 long SSL_callback_ctrl(SSL *, int, void (*)(void)); 1303 long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg); 1304 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void)); 1305 1306 int SSL_get_error(const SSL *s, int ret_code); 1307 const char *SSL_get_version(const SSL *s); 1308 1309 /* This sets the 'default' SSL version that SSL_new() will create */ 1310 int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth); 1311 1312 const SSL_METHOD *SSLv23_method(void); /* SSLv3 or TLSv1.* */ 1313 const SSL_METHOD *SSLv23_server_method(void); /* SSLv3 or TLSv1.* */ 1314 const SSL_METHOD *SSLv23_client_method(void); /* SSLv3 or TLSv1.* */ 1315 1316 const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */ 1317 const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */ 1318 const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */ 1319 1320 const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */ 1321 const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */ 1322 const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */ 1323 1324 const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */ 1325 const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */ 1326 const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */ 1327 1328 const SSL_METHOD *TLS_method(void); /* TLS v1.0 or later */ 1329 const SSL_METHOD *TLS_server_method(void); /* TLS v1.0 or later */ 1330 const SSL_METHOD *TLS_client_method(void); /* TLS v1.0 or later */ 1331 1332 const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */ 1333 const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */ 1334 const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */ 1335 1336 const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */ 1337 const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */ 1338 const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */ 1339 1340 const SSL_METHOD *DTLS_method(void); /* DTLS v1.0 or later */ 1341 const SSL_METHOD *DTLS_server_method(void); /* DTLS v1.0 or later */ 1342 const SSL_METHOD *DTLS_client_method(void); /* DTLS v1.0 or later */ 1343 1344 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s); 1345 STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s); 1346 STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s); 1347 1348 int SSL_do_handshake(SSL *s); 1349 int SSL_renegotiate(SSL *s); 1350 int SSL_renegotiate_abbreviated(SSL *s); 1351 int SSL_renegotiate_pending(SSL *s); 1352 int SSL_shutdown(SSL *s); 1353 1354 const SSL_METHOD *SSL_get_ssl_method(SSL *s); 1355 int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method); 1356 const char *SSL_alert_type_string_long(int value); 1357 const char *SSL_alert_type_string(int value); 1358 const char *SSL_alert_desc_string_long(int value); 1359 const char *SSL_alert_desc_string(int value); 1360 1361 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list); 1362 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list); 1363 STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s); 1364 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s); 1365 int SSL_add_client_CA(SSL *ssl, X509 *x); 1366 int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x); 1367 1368 void SSL_set_connect_state(SSL *s); 1369 void SSL_set_accept_state(SSL *s); 1370 1371 long SSL_get_default_timeout(const SSL *s); 1372 1373 char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size); 1374 STACK_OF(X509_NAME) *SSL_dup_CA_list(const STACK_OF(X509_NAME) *sk); 1375 1376 SSL *SSL_dup(SSL *ssl); 1377 1378 X509 *SSL_get_certificate(const SSL *ssl); 1379 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl); 1380 1381 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode); 1382 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx); 1383 void SSL_set_quiet_shutdown(SSL *ssl,int mode); 1384 int SSL_get_quiet_shutdown(const SSL *ssl); 1385 void SSL_set_shutdown(SSL *ssl,int mode); 1386 int SSL_get_shutdown(const SSL *ssl); 1387 int SSL_version(const SSL *ssl); 1388 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx); 1389 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile, 1390 const char *CApath); 1391 int SSL_CTX_load_verify_mem(SSL_CTX *ctx, void *buf, int len); 1392 #define SSL_get0_session SSL_get_session /* just peek at pointer */ 1393 SSL_SESSION *SSL_get_session(const SSL *ssl); 1394 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */ 1395 SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl); 1396 SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx); 1397 void SSL_set_info_callback(SSL *ssl, 1398 void (*cb)(const SSL *ssl, int type, int val)); 1399 void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl, int type, int val); 1400 int SSL_state(const SSL *ssl); 1401 void SSL_set_state(SSL *ssl, int state); 1402 1403 void SSL_set_verify_result(SSL *ssl, long v); 1404 long SSL_get_verify_result(const SSL *ssl); 1405 1406 int SSL_set_ex_data(SSL *ssl, int idx, void *data); 1407 void *SSL_get_ex_data(const SSL *ssl, int idx); 1408 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1409 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1410 1411 int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data); 1412 void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx); 1413 int SSL_SESSION_get_ex_new_index(long argl, void *argp, 1414 CRYPTO_EX_new *new_func, CRYPTO_EX_dup *dup_func, 1415 CRYPTO_EX_free *free_func); 1416 1417 int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data); 1418 void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx); 1419 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 1420 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); 1421 1422 int SSL_get_ex_data_X509_STORE_CTX_idx(void ); 1423 1424 #define SSL_CTX_sess_set_cache_size(ctx,t) \ 1425 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL) 1426 #define SSL_CTX_sess_get_cache_size(ctx) \ 1427 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL) 1428 #define SSL_CTX_set_session_cache_mode(ctx,m) \ 1429 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL) 1430 #define SSL_CTX_get_session_cache_mode(ctx) \ 1431 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL) 1432 1433 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx) 1434 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m) 1435 #define SSL_CTX_get_read_ahead(ctx) \ 1436 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL) 1437 #define SSL_CTX_set_read_ahead(ctx,m) \ 1438 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL) 1439 #define SSL_CTX_get_max_cert_list(ctx) \ 1440 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1441 #define SSL_CTX_set_max_cert_list(ctx,m) \ 1442 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1443 #define SSL_get_max_cert_list(ssl) \ 1444 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL) 1445 #define SSL_set_max_cert_list(ssl,m) \ 1446 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL) 1447 1448 #define SSL_CTX_set_max_send_fragment(ctx,m) \ 1449 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 1450 #define SSL_set_max_send_fragment(ssl,m) \ 1451 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL) 1452 1453 /* NB: the keylength is only applicable when is_export is true */ 1454 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx, 1455 RSA *(*cb)(SSL *ssl, int is_export, int keylength)); 1456 1457 void SSL_set_tmp_rsa_callback(SSL *ssl, 1458 RSA *(*cb)(SSL *ssl, int is_export, int keylength)); 1459 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx, 1460 DH *(*dh)(SSL *ssl, int is_export, int keylength)); 1461 void SSL_set_tmp_dh_callback(SSL *ssl, 1462 DH *(*dh)(SSL *ssl, int is_export, int keylength)); 1463 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx, 1464 EC_KEY *(*ecdh)(SSL *ssl, int is_export, int keylength)); 1465 void SSL_set_tmp_ecdh_callback(SSL *ssl, 1466 EC_KEY *(*ecdh)(SSL *ssl, int is_export, int keylength)); 1467 1468 size_t SSL_get_client_random(const SSL *s, unsigned char *out, size_t max_out); 1469 size_t SSL_get_server_random(const SSL *s, unsigned char *out, size_t max_out); 1470 1471 const void *SSL_get_current_compression(SSL *s); 1472 const void *SSL_get_current_expansion(SSL *s); 1473 1474 const char *SSL_COMP_get_name(const void *comp); 1475 void *SSL_COMP_get_compression_methods(void); 1476 1477 /* TLS extensions functions */ 1478 int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len); 1479 1480 int SSL_set_session_ticket_ext_cb(SSL *s, 1481 tls_session_ticket_ext_cb_fn cb, void *arg); 1482 1483 /* Pre-shared secret session resumption functions */ 1484 int SSL_set_session_secret_cb(SSL *s, 1485 tls_session_secret_cb_fn tls_session_secret_cb, void *arg); 1486 1487 int SSL_cache_hit(SSL *s); 1488 1489 /* What the "other" parameter contains in security callback */ 1490 /* Mask for type */ 1491 #define SSL_SECOP_OTHER_TYPE 0xffff0000 1492 #define SSL_SECOP_OTHER_NONE 0 1493 #define SSL_SECOP_OTHER_CIPHER (1 << 16) 1494 #define SSL_SECOP_OTHER_CURVE (2 << 16) 1495 #define SSL_SECOP_OTHER_DH (3 << 16) 1496 #define SSL_SECOP_OTHER_PKEY (4 << 16) 1497 #define SSL_SECOP_OTHER_SIGALG (5 << 16) 1498 #define SSL_SECOP_OTHER_CERT (6 << 16) 1499 1500 /* Indicated operation refers to peer key or certificate */ 1501 #define SSL_SECOP_PEER 0x1000 1502 1503 /* Values for "op" parameter in security callback */ 1504 1505 /* Called to filter ciphers */ 1506 /* Ciphers client supports */ 1507 #define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER) 1508 /* Cipher shared by client/server */ 1509 #define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER) 1510 /* Sanity check of cipher server selects */ 1511 #define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER) 1512 /* Curves supported by client */ 1513 #define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE) 1514 /* Curves shared by client/server */ 1515 #define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE) 1516 /* Sanity check of curve server selects */ 1517 #define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE) 1518 /* Temporary DH key */ 1519 /* 1520 * XXX: changed in OpenSSL e2b420fdd70 to (7 | SSL_SECOP_OTHER_PKEY) 1521 * Needs switching internal use of DH to EVP_PKEY. The code is not reachable 1522 * from outside the library as long as we do not expose the callback in the API. 1523 */ 1524 #define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_DH) 1525 /* SSL/TLS version */ 1526 #define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE) 1527 /* Session tickets */ 1528 #define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE) 1529 /* Supported signature algorithms sent to peer */ 1530 #define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG) 1531 /* Shared signature algorithm */ 1532 #define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG) 1533 /* Sanity check signature algorithm allowed */ 1534 #define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG) 1535 /* Used to get mask of supported public key signature algorithms */ 1536 #define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG) 1537 /* Use to see if compression is allowed */ 1538 #define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE) 1539 /* EE key in certificate */ 1540 #define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT) 1541 /* CA key in certificate */ 1542 #define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT) 1543 /* CA digest algorithm in certificate */ 1544 #define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT) 1545 /* Peer EE key in certificate */ 1546 #define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER) 1547 /* Peer CA key in certificate */ 1548 #define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER) 1549 /* Peer CA digest algorithm in certificate */ 1550 #define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER) 1551 1552 void SSL_set_security_level(SSL *ssl, int level); 1553 int SSL_get_security_level(const SSL *ssl); 1554 1555 void SSL_CTX_set_security_level(SSL_CTX *ctx, int level); 1556 int SSL_CTX_get_security_level(const SSL_CTX *ctx); 1557 1558 #if defined(LIBRESSL_HAS_QUIC) || defined(LIBRESSL_INTERNAL) 1559 /* 1560 * QUIC integration. 1561 * 1562 * QUIC acts as an underlying transport for the TLS 1.3 handshake. The following 1563 * functions allow a QUIC implementation to serve as the underlying transport as 1564 * described in RFC 9001. 1565 * 1566 * When configured for QUIC, |SSL_do_handshake| will drive the handshake as 1567 * before, but it will not use the configured |BIO|. It will call functions on 1568 * |SSL_QUIC_METHOD| to configure secrets and send data. If data is needed from 1569 * the peer, it will return |SSL_ERROR_WANT_READ|. As the caller receives data 1570 * it can decrypt, it calls |SSL_provide_quic_data|. Subsequent 1571 * |SSL_do_handshake| calls will then consume that data and progress the 1572 * handshake. After the handshake is complete, the caller should continue to 1573 * call |SSL_provide_quic_data| for any post-handshake data, followed by 1574 * |SSL_process_quic_post_handshake| to process it. It is an error to call 1575 * |SSL_peek|, |SSL_read| and |SSL_write| in QUIC. 1576 * 1577 * To avoid DoS attacks, the QUIC implementation must limit the amount of data 1578 * being queued up. The implementation can call 1579 * |SSL_quic_max_handshake_flight_len| to get the maximum buffer length at each 1580 * encryption level. 1581 * 1582 * QUIC implementations must additionally configure transport parameters with 1583 * |SSL_set_quic_transport_params|. |SSL_get_peer_quic_transport_params| may be 1584 * used to query the value received from the peer. This extension is handled 1585 * as an opaque byte string, which the caller is responsible for serializing 1586 * and parsing. See RFC 9000 section 7.4 for further details. 1587 */ 1588 1589 /* 1590 * ssl_encryption_level_t specifies the QUIC encryption level used to transmit 1591 * handshake messages. 1592 */ 1593 typedef enum ssl_encryption_level_t { 1594 ssl_encryption_initial = 0, 1595 ssl_encryption_early_data, 1596 ssl_encryption_handshake, 1597 ssl_encryption_application, 1598 } OSSL_ENCRYPTION_LEVEL; 1599 1600 /* 1601 * ssl_quic_method_st (aka |SSL_QUIC_METHOD|) describes custom QUIC hooks. 1602 * 1603 * Note that we provide both the new (BoringSSL) secrets interface 1604 * (set_read_secret/set_write_secret) along with the old interface 1605 * (set_encryption_secrets), which quictls is still using. 1606 * 1607 * Since some consumers fail to use named initialisers, the order of these 1608 * functions is important. Hopefully all of these consumers use the old version. 1609 */ 1610 struct ssl_quic_method_st { 1611 /* 1612 * set_encryption_secrets configures the read and write secrets for the 1613 * given encryption level. This function will always be called before an 1614 * encryption level other than |ssl_encryption_initial| is used. 1615 * 1616 * When reading packets at a given level, the QUIC implementation must 1617 * send ACKs at the same level, so this function provides read and write 1618 * secrets together. The exception is |ssl_encryption_early_data|, where 1619 * secrets are only available in the client to server direction. The 1620 * other secret will be NULL. The server acknowledges such data at 1621 * |ssl_encryption_application|, which will be configured in the same 1622 * |SSL_do_handshake| call. 1623 * 1624 * This function should use |SSL_get_current_cipher| to determine the TLS 1625 * cipher suite. 1626 */ 1627 int (*set_encryption_secrets)(SSL *ssl, enum ssl_encryption_level_t level, 1628 const uint8_t *read_secret, const uint8_t *write_secret, 1629 size_t secret_len); 1630 1631 /* 1632 * add_handshake_data adds handshake data to the current flight at the 1633 * given encryption level. It returns one on success and zero on error. 1634 * Callers should defer writing data to the network until |flush_flight| 1635 * to better pack QUIC packets into transport datagrams. 1636 * 1637 * If |level| is not |ssl_encryption_initial|, this function will not be 1638 * called before |level| is initialized with |set_write_secret|. 1639 */ 1640 int (*add_handshake_data)(SSL *ssl, enum ssl_encryption_level_t level, 1641 const uint8_t *data, size_t len); 1642 1643 /* 1644 * flush_flight is called when the current flight is complete and should 1645 * be written to the transport. Note a flight may contain data at 1646 * several encryption levels. It returns one on success and zero on 1647 * error. 1648 */ 1649 int (*flush_flight)(SSL *ssl); 1650 1651 /* 1652 * send_alert sends a fatal alert at the specified encryption level. It 1653 * returns one on success and zero on error. 1654 * 1655 * If |level| is not |ssl_encryption_initial|, this function will not be 1656 * called before |level| is initialized with |set_write_secret|. 1657 */ 1658 int (*send_alert)(SSL *ssl, enum ssl_encryption_level_t level, 1659 uint8_t alert); 1660 1661 /* 1662 * set_read_secret configures the read secret and cipher suite for the 1663 * given encryption level. It returns one on success and zero to 1664 * terminate the handshake with an error. It will be called at most once 1665 * per encryption level. 1666 * 1667 * Read keys will not be released before QUIC may use them. Once a level 1668 * has been initialized, QUIC may begin processing data from it. 1669 * Handshake data should be passed to |SSL_provide_quic_data| and 1670 * application data (if |level| is |ssl_encryption_early_data| or 1671 * |ssl_encryption_application|) may be processed according to the rules 1672 * of the QUIC protocol. 1673 */ 1674 int (*set_read_secret)(SSL *ssl, enum ssl_encryption_level_t level, 1675 const SSL_CIPHER *cipher, const uint8_t *secret, size_t secret_len); 1676 1677 /* 1678 * set_write_secret behaves like |set_read_secret| but configures the 1679 * write secret and cipher suite for the given encryption level. It will 1680 * be called at most once per encryption level. 1681 * 1682 * Write keys will not be released before QUIC may use them. If |level| 1683 * is |ssl_encryption_early_data| or |ssl_encryption_application|, QUIC 1684 * may begin sending application data at |level|. 1685 */ 1686 int (*set_write_secret)(SSL *ssl, enum ssl_encryption_level_t level, 1687 const SSL_CIPHER *cipher, const uint8_t *secret, size_t secret_len); 1688 }; 1689 1690 /* 1691 * SSL_CTX_set_quic_method configures the QUIC hooks. This should only be 1692 * configured with a minimum version of TLS 1.3. |quic_method| must remain valid 1693 * for the lifetime of |ctx|. It returns one on success and zero on error. 1694 */ 1695 int SSL_CTX_set_quic_method(SSL_CTX *ctx, const SSL_QUIC_METHOD *quic_method); 1696 1697 /* 1698 * SSL_set_quic_method configures the QUIC hooks. This should only be 1699 * configured with a minimum version of TLS 1.3. |quic_method| must remain valid 1700 * for the lifetime of |ssl|. It returns one on success and zero on error. 1701 */ 1702 int SSL_set_quic_method(SSL *ssl, const SSL_QUIC_METHOD *quic_method); 1703 1704 /* SSL_is_quic returns true if an SSL has been configured for use with QUIC. */ 1705 int SSL_is_quic(const SSL *ssl); 1706 1707 /* 1708 * SSL_quic_max_handshake_flight_len returns returns the maximum number of bytes 1709 * that may be received at the given encryption level. This function should be 1710 * used to limit buffering in the QUIC implementation. See RFC 9000 section 7.5. 1711 */ 1712 size_t SSL_quic_max_handshake_flight_len(const SSL *ssl, 1713 enum ssl_encryption_level_t level); 1714 1715 /* 1716 * SSL_quic_read_level returns the current read encryption level. 1717 */ 1718 enum ssl_encryption_level_t SSL_quic_read_level(const SSL *ssl); 1719 1720 /* 1721 * SSL_quic_write_level returns the current write encryption level. 1722 */ 1723 enum ssl_encryption_level_t SSL_quic_write_level(const SSL *ssl); 1724 1725 /* 1726 * SSL_provide_quic_data provides data from QUIC at a particular encryption 1727 * level |level|. It returns one on success and zero on error. Note this 1728 * function will return zero if the handshake is not expecting data from |level| 1729 * at this time. The QUIC implementation should then close the connection with 1730 * an error. 1731 */ 1732 int SSL_provide_quic_data(SSL *ssl, enum ssl_encryption_level_t level, 1733 const uint8_t *data, size_t len); 1734 1735 /* 1736 * SSL_process_quic_post_handshake processes any data that QUIC has provided 1737 * after the handshake has completed. This includes NewSessionTicket messages 1738 * sent by the server. It returns one on success and zero on error. 1739 */ 1740 int SSL_process_quic_post_handshake(SSL *ssl); 1741 1742 /* 1743 * SSL_set_quic_transport_params configures |ssl| to send |params| (of length 1744 * |params_len|) in the quic_transport_parameters extension in either the 1745 * ClientHello or EncryptedExtensions handshake message. It is an error to set 1746 * transport parameters if |ssl| is not configured for QUIC. The buffer pointed 1747 * to by |params| only need be valid for the duration of the call to this 1748 * function. This function returns 1 on success and 0 on failure. 1749 */ 1750 int SSL_set_quic_transport_params(SSL *ssl, const uint8_t *params, 1751 size_t params_len); 1752 1753 /* 1754 * SSL_get_peer_quic_transport_params provides the caller with the value of the 1755 * quic_transport_parameters extension sent by the peer. A pointer to the buffer 1756 * containing the TransportParameters will be put in |*out_params|, and its 1757 * length in |*params_len|. This buffer will be valid for the lifetime of the 1758 * |SSL|. If no params were received from the peer, |*out_params_len| will be 0. 1759 */ 1760 void SSL_get_peer_quic_transport_params(const SSL *ssl, 1761 const uint8_t **out_params, size_t *out_params_len); 1762 1763 /* 1764 * SSL_set_quic_use_legacy_codepoint configures whether to use the legacy QUIC 1765 * extension codepoint 0xffa5 as opposed to the official value 57. This is 1766 * unsupported in LibreSSL. 1767 */ 1768 void SSL_set_quic_use_legacy_codepoint(SSL *ssl, int use_legacy); 1769 1770 #endif 1771 1772 void ERR_load_SSL_strings(void); 1773 1774 /* Error codes for the SSL functions. */ 1775 1776 /* Function codes. */ 1777 #define SSL_F_CLIENT_CERTIFICATE 100 1778 #define SSL_F_CLIENT_FINISHED 167 1779 #define SSL_F_CLIENT_HELLO 101 1780 #define SSL_F_CLIENT_MASTER_KEY 102 1781 #define SSL_F_D2I_SSL_SESSION 103 1782 #define SSL_F_DO_DTLS1_WRITE 245 1783 #define SSL_F_DO_SSL3_WRITE 104 1784 #define SSL_F_DTLS1_ACCEPT 246 1785 #define SSL_F_DTLS1_ADD_CERT_TO_BUF 295 1786 #define SSL_F_DTLS1_BUFFER_RECORD 247 1787 #define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 316 1788 #define SSL_F_DTLS1_CLIENT_HELLO 248 1789 #define SSL_F_DTLS1_CONNECT 249 1790 #define SSL_F_DTLS1_ENC 250 1791 #define SSL_F_DTLS1_GET_HELLO_VERIFY 251 1792 #define SSL_F_DTLS1_GET_MESSAGE 252 1793 #define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253 1794 #define SSL_F_DTLS1_GET_RECORD 254 1795 #define SSL_F_DTLS1_HANDLE_TIMEOUT 297 1796 #define SSL_F_DTLS1_HEARTBEAT 305 1797 #define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255 1798 #define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288 1799 #define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256 1800 #define SSL_F_DTLS1_PROCESS_RECORD 257 1801 #define SSL_F_DTLS1_READ_BYTES 258 1802 #define SSL_F_DTLS1_READ_FAILED 259 1803 #define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260 1804 #define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261 1805 #define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262 1806 #define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263 1807 #define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264 1808 #define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265 1809 #define SSL_F_DTLS1_SEND_SERVER_HELLO 266 1810 #define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267 1811 #define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268 1812 #define SSL_F_GET_CLIENT_FINISHED 105 1813 #define SSL_F_GET_CLIENT_HELLO 106 1814 #define SSL_F_GET_CLIENT_MASTER_KEY 107 1815 #define SSL_F_GET_SERVER_FINISHED 108 1816 #define SSL_F_GET_SERVER_HELLO 109 1817 #define SSL_F_GET_SERVER_VERIFY 110 1818 #define SSL_F_I2D_SSL_SESSION 111 1819 #define SSL_F_READ_N 112 1820 #define SSL_F_REQUEST_CERTIFICATE 113 1821 #define SSL_F_SERVER_FINISH 239 1822 #define SSL_F_SERVER_HELLO 114 1823 #define SSL_F_SERVER_VERIFY 240 1824 #define SSL_F_SSL23_ACCEPT 115 1825 #define SSL_F_SSL23_CLIENT_HELLO 116 1826 #define SSL_F_SSL23_CONNECT 117 1827 #define SSL_F_SSL23_GET_CLIENT_HELLO 118 1828 #define SSL_F_SSL23_GET_SERVER_HELLO 119 1829 #define SSL_F_SSL23_PEEK 237 1830 #define SSL_F_SSL23_READ 120 1831 #define SSL_F_SSL23_WRITE 121 1832 #define SSL_F_SSL2_ACCEPT 122 1833 #define SSL_F_SSL2_CONNECT 123 1834 #define SSL_F_SSL2_ENC_INIT 124 1835 #define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241 1836 #define SSL_F_SSL2_PEEK 234 1837 #define SSL_F_SSL2_READ 125 1838 #define SSL_F_SSL2_READ_INTERNAL 236 1839 #define SSL_F_SSL2_SET_CERTIFICATE 126 1840 #define SSL_F_SSL2_WRITE 127 1841 #define SSL_F_SSL3_ACCEPT 128 1842 #define SSL_F_SSL3_ADD_CERT_TO_BUF 296 1843 #define SSL_F_SSL3_CALLBACK_CTRL 233 1844 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129 1845 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130 1846 #define SSL_F_SSL3_CHECK_CLIENT_HELLO 304 1847 #define SSL_F_SSL3_CLIENT_HELLO 131 1848 #define SSL_F_SSL3_CONNECT 132 1849 #define SSL_F_SSL3_CTRL 213 1850 #define SSL_F_SSL3_CTX_CTRL 133 1851 #define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293 1852 #define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292 1853 #define SSL_F_SSL3_ENC 134 1854 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238 1855 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135 1856 #define SSL_F_SSL3_GET_CERT_STATUS 289 1857 #define SSL_F_SSL3_GET_CERT_VERIFY 136 1858 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137 1859 #define SSL_F_SSL3_GET_CLIENT_HELLO 138 1860 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139 1861 #define SSL_F_SSL3_GET_FINISHED 140 1862 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141 1863 #define SSL_F_SSL3_GET_MESSAGE 142 1864 #define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283 1865 #define SSL_F_SSL3_GET_NEXT_PROTO 306 1866 #define SSL_F_SSL3_GET_RECORD 143 1867 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144 1868 #define SSL_F_SSL3_GET_SERVER_DONE 145 1869 #define SSL_F_SSL3_GET_SERVER_HELLO 146 1870 #define SSL_F_SSL3_HANDSHAKE_MAC 285 1871 #define SSL_F_SSL3_NEW_SESSION_TICKET 287 1872 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147 1873 #define SSL_F_SSL3_PEEK 235 1874 #define SSL_F_SSL3_READ_BYTES 148 1875 #define SSL_F_SSL3_READ_N 149 1876 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150 1877 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151 1878 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152 1879 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153 1880 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154 1881 #define SSL_F_SSL3_SEND_SERVER_HELLO 242 1882 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155 1883 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157 1884 #define SSL_F_SSL3_SETUP_READ_BUFFER 156 1885 #define SSL_F_SSL3_SETUP_WRITE_BUFFER 291 1886 #define SSL_F_SSL3_WRITE_BYTES 158 1887 #define SSL_F_SSL3_WRITE_PENDING 159 1888 #define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298 1889 #define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277 1890 #define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307 1891 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215 1892 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216 1893 #define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299 1894 #define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278 1895 #define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308 1896 #define SSL_F_SSL_BAD_METHOD 160 1897 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161 1898 #define SSL_F_SSL_CERT_DUP 221 1899 #define SSL_F_SSL_CERT_INST 222 1900 #define SSL_F_SSL_CERT_INSTANTIATE 214 1901 #define SSL_F_SSL_CERT_NEW 162 1902 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163 1903 #define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280 1904 #define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279 1905 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230 1906 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231 1907 #define SSL_F_SSL_CLEAR 164 1908 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165 1909 #define SSL_F_SSL_CREATE_CIPHER_LIST 166 1910 #define SSL_F_SSL_CTRL 232 1911 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168 1912 #define SSL_F_SSL_CTX_MAKE_PROFILES 309 1913 #define SSL_F_SSL_CTX_NEW 169 1914 #define SSL_F_SSL_CTX_SET_CIPHER_LIST 269 1915 #define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290 1916 #define SSL_F_SSL_CTX_SET_PURPOSE 226 1917 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219 1918 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170 1919 #define SSL_F_SSL_CTX_SET_TRUST 229 1920 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171 1921 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172 1922 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220 1923 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173 1924 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174 1925 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175 1926 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176 1927 #define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272 1928 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177 1929 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178 1930 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179 1931 #define SSL_F_SSL_DO_HANDSHAKE 180 1932 #define SSL_F_SSL_GET_NEW_SESSION 181 1933 #define SSL_F_SSL_GET_PREV_SESSION 217 1934 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182 1935 #define SSL_F_SSL_GET_SERVER_SEND_PKEY 317 1936 #define SSL_F_SSL_GET_SIGN_PKEY 183 1937 #define SSL_F_SSL_INIT_WBIO_BUFFER 184 1938 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185 1939 #define SSL_F_SSL_NEW 186 1940 #define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300 1941 #define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302 1942 #define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310 1943 #define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301 1944 #define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303 1945 #define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311 1946 #define SSL_F_SSL_PEEK 270 1947 #define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281 1948 #define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282 1949 #define SSL_F_SSL_READ 223 1950 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187 1951 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188 1952 #define SSL_F_SSL_SESSION_NEW 189 1953 #define SSL_F_SSL_SESSION_PRINT_FP 190 1954 #define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312 1955 #define SSL_F_SSL_SESS_CERT_NEW 225 1956 #define SSL_F_SSL_SET_CERT 191 1957 #define SSL_F_SSL_SET_CIPHER_LIST 271 1958 #define SSL_F_SSL_SET_FD 192 1959 #define SSL_F_SSL_SET_PKEY 193 1960 #define SSL_F_SSL_SET_PURPOSE 227 1961 #define SSL_F_SSL_SET_RFD 194 1962 #define SSL_F_SSL_SET_SESSION 195 1963 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218 1964 #define SSL_F_SSL_SET_SESSION_TICKET_EXT 294 1965 #define SSL_F_SSL_SET_TRUST 228 1966 #define SSL_F_SSL_SET_WFD 196 1967 #define SSL_F_SSL_SHUTDOWN 224 1968 #define SSL_F_SSL_SRP_CTX_INIT 313 1969 #define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243 1970 #define SSL_F_SSL_UNDEFINED_FUNCTION 197 1971 #define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244 1972 #define SSL_F_SSL_USE_CERTIFICATE 198 1973 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199 1974 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200 1975 #define SSL_F_SSL_USE_PRIVATEKEY 201 1976 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202 1977 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203 1978 #define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273 1979 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204 1980 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205 1981 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206 1982 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207 1983 #define SSL_F_SSL_WRITE 208 1984 #define SSL_F_TLS1_AEAD_CTX_INIT 339 1985 #define SSL_F_TLS1_CERT_VERIFY_MAC 286 1986 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209 1987 #define SSL_F_TLS1_CHANGE_CIPHER_STATE_AEAD 340 1988 #define SSL_F_TLS1_CHANGE_CIPHER_STATE_CIPHER 338 1989 #define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274 1990 #define SSL_F_TLS1_ENC 210 1991 #define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314 1992 #define SSL_F_TLS1_HEARTBEAT 315 1993 #define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275 1994 #define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276 1995 #define SSL_F_TLS1_PRF 284 1996 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211 1997 #define SSL_F_WRITE_PENDING 212 1998 1999 /* Reason codes. */ 2000 #define SSL_R_APP_DATA_IN_HANDSHAKE 100 2001 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272 2002 #define SSL_R_BAD_ALERT_RECORD 101 2003 #define SSL_R_BAD_AUTHENTICATION_TYPE 102 2004 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103 2005 #define SSL_R_BAD_CHECKSUM 104 2006 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106 2007 #define SSL_R_BAD_DECOMPRESSION 107 2008 #define SSL_R_BAD_DH_G_LENGTH 108 2009 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109 2010 #define SSL_R_BAD_DH_P_LENGTH 110 2011 #define SSL_R_BAD_DIGEST_LENGTH 111 2012 #define SSL_R_BAD_DSA_SIGNATURE 112 2013 #define SSL_R_BAD_ECC_CERT 304 2014 #define SSL_R_BAD_ECDSA_SIGNATURE 305 2015 #define SSL_R_BAD_ECPOINT 306 2016 #define SSL_R_BAD_HANDSHAKE_LENGTH 332 2017 #define SSL_R_BAD_HELLO_REQUEST 105 2018 #define SSL_R_BAD_LENGTH 271 2019 #define SSL_R_BAD_MAC_DECODE 113 2020 #define SSL_R_BAD_MAC_LENGTH 333 2021 #define SSL_R_BAD_MESSAGE_TYPE 114 2022 #define SSL_R_BAD_PACKET_LENGTH 115 2023 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116 2024 #define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316 2025 #define SSL_R_BAD_RESPONSE_ARGUMENT 117 2026 #define SSL_R_BAD_RSA_DECRYPT 118 2027 #define SSL_R_BAD_RSA_ENCRYPT 119 2028 #define SSL_R_BAD_RSA_E_LENGTH 120 2029 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121 2030 #define SSL_R_BAD_RSA_SIGNATURE 122 2031 #define SSL_R_BAD_SIGNATURE 123 2032 #define SSL_R_BAD_SRP_A_LENGTH 347 2033 #define SSL_R_BAD_SRP_B_LENGTH 348 2034 #define SSL_R_BAD_SRP_G_LENGTH 349 2035 #define SSL_R_BAD_SRP_N_LENGTH 350 2036 #define SSL_R_BAD_SRP_S_LENGTH 351 2037 #define SSL_R_BAD_SRTP_MKI_VALUE 352 2038 #define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353 2039 #define SSL_R_BAD_SSL_FILETYPE 124 2040 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125 2041 #define SSL_R_BAD_STATE 126 2042 #define SSL_R_BAD_WRITE_RETRY 127 2043 #define SSL_R_BIO_NOT_SET 128 2044 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129 2045 #define SSL_R_BN_LIB 130 2046 #define SSL_R_CA_DN_LENGTH_MISMATCH 131 2047 #define SSL_R_CA_DN_TOO_LONG 132 2048 #define SSL_R_CA_KEY_TOO_SMALL 397 2049 #define SSL_R_CA_MD_TOO_WEAK 398 2050 #define SSL_R_CCS_RECEIVED_EARLY 133 2051 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134 2052 #define SSL_R_CERT_LENGTH_MISMATCH 135 2053 #define SSL_R_CHALLENGE_IS_DIFFERENT 136 2054 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137 2055 #define SSL_R_CIPHER_COMPRESSION_UNAVAILABLE 371 2056 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138 2057 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139 2058 #define SSL_R_CLIENTHELLO_TLSEXT 226 2059 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140 2060 #define SSL_R_COMPRESSION_DISABLED 343 2061 #define SSL_R_COMPRESSION_FAILURE 141 2062 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307 2063 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142 2064 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143 2065 #define SSL_R_CONNECTION_TYPE_NOT_SET 144 2066 #define SSL_R_COOKIE_MISMATCH 308 2067 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145 2068 #define SSL_R_DATA_LENGTH_TOO_LONG 146 2069 #define SSL_R_DECRYPTION_FAILED 147 2070 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281 2071 #define SSL_R_DH_KEY_TOO_SMALL 394 2072 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148 2073 #define SSL_R_DIGEST_CHECK_FAILED 149 2074 #define SSL_R_DTLS_MESSAGE_TOO_BIG 334 2075 #define SSL_R_DUPLICATE_COMPRESSION_ID 309 2076 #define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317 2077 #define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318 2078 #define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322 2079 #define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323 2080 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310 2081 #define SSL_R_EE_KEY_TOO_SMALL 399 2082 #define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354 2083 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150 2084 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282 2085 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151 2086 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152 2087 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153 2088 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154 2089 #define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355 2090 #define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356 2091 #define SSL_R_HTTPS_PROXY_REQUEST 155 2092 #define SSL_R_HTTP_REQUEST 156 2093 #define SSL_R_ILLEGAL_PADDING 283 2094 #define SSL_R_INAPPROPRIATE_FALLBACK 373 2095 #define SSL_R_INCONSISTENT_COMPRESSION 340 2096 #define SSL_R_INVALID_CHALLENGE_LENGTH 158 2097 #define SSL_R_INVALID_COMMAND 280 2098 #define SSL_R_INVALID_COMPRESSION_ALGORITHM 341 2099 #define SSL_R_INVALID_PURPOSE 278 2100 #define SSL_R_INVALID_SRP_USERNAME 357 2101 #define SSL_R_INVALID_STATUS_RESPONSE 328 2102 #define SSL_R_INVALID_TICKET_KEYS_LENGTH 325 2103 #define SSL_R_INVALID_TRUST 279 2104 #define SSL_R_KEY_ARG_TOO_LONG 284 2105 #define SSL_R_KRB5 285 2106 #define SSL_R_KRB5_C_CC_PRINC 286 2107 #define SSL_R_KRB5_C_GET_CRED 287 2108 #define SSL_R_KRB5_C_INIT 288 2109 #define SSL_R_KRB5_C_MK_REQ 289 2110 #define SSL_R_KRB5_S_BAD_TICKET 290 2111 #define SSL_R_KRB5_S_INIT 291 2112 #define SSL_R_KRB5_S_RD_REQ 292 2113 #define SSL_R_KRB5_S_TKT_EXPIRED 293 2114 #define SSL_R_KRB5_S_TKT_NYV 294 2115 #define SSL_R_KRB5_S_TKT_SKEW 295 2116 #define SSL_R_LENGTH_MISMATCH 159 2117 #define SSL_R_LENGTH_TOO_SHORT 160 2118 #define SSL_R_LIBRARY_BUG 274 2119 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161 2120 #define SSL_R_MESSAGE_TOO_LONG 296 2121 #define SSL_R_MISSING_DH_DSA_CERT 162 2122 #define SSL_R_MISSING_DH_KEY 163 2123 #define SSL_R_MISSING_DH_RSA_CERT 164 2124 #define SSL_R_MISSING_DSA_SIGNING_CERT 165 2125 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166 2126 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167 2127 #define SSL_R_MISSING_RSA_CERTIFICATE 168 2128 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169 2129 #define SSL_R_MISSING_RSA_SIGNING_CERT 170 2130 #define SSL_R_MISSING_SRP_PARAM 358 2131 #define SSL_R_MISSING_TMP_DH_KEY 171 2132 #define SSL_R_MISSING_TMP_ECDH_KEY 311 2133 #define SSL_R_MISSING_TMP_RSA_KEY 172 2134 #define SSL_R_MISSING_TMP_RSA_PKEY 173 2135 #define SSL_R_MISSING_VERIFY_MESSAGE 174 2136 #define SSL_R_MULTIPLE_SGC_RESTARTS 346 2137 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175 2138 #define SSL_R_NO_APPLICATION_PROTOCOL 235 2139 #define SSL_R_NO_CERTIFICATES_RETURNED 176 2140 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177 2141 #define SSL_R_NO_CERTIFICATE_RETURNED 178 2142 #define SSL_R_NO_CERTIFICATE_SET 179 2143 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180 2144 #define SSL_R_NO_CIPHERS_AVAILABLE 181 2145 #define SSL_R_NO_CIPHERS_PASSED 182 2146 #define SSL_R_NO_CIPHERS_SPECIFIED 183 2147 #define SSL_R_NO_CIPHER_LIST 184 2148 #define SSL_R_NO_CIPHER_MATCH 185 2149 #define SSL_R_NO_CLIENT_CERT_METHOD 331 2150 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186 2151 #define SSL_R_NO_COMPRESSION_SPECIFIED 187 2152 #define SSL_R_NO_METHOD_SPECIFIED 188 2153 #define SSL_R_NO_PRIVATEKEY 189 2154 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190 2155 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191 2156 #define SSL_R_NO_PUBLICKEY 192 2157 #define SSL_R_NO_RENEGOTIATION 339 2158 #define SSL_R_NO_REQUIRED_DIGEST 324 2159 #define SSL_R_NO_SHARED_CIPHER 193 2160 #define SSL_R_NO_SRTP_PROFILES 359 2161 #define SSL_R_NO_VERIFY_CALLBACK 194 2162 #define SSL_R_NULL_SSL_CTX 195 2163 #define SSL_R_NULL_SSL_METHOD_PASSED 196 2164 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197 2165 #define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344 2166 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297 2167 #define SSL_R_PACKET_LENGTH_TOO_LONG 198 2168 #define SSL_R_PARSE_TLSEXT 227 2169 #define SSL_R_PATH_TOO_LONG 270 2170 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199 2171 #define SSL_R_PEER_ERROR 200 2172 #define SSL_R_PEER_ERROR_CERTIFICATE 201 2173 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202 2174 #define SSL_R_PEER_ERROR_NO_CIPHER 203 2175 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204 2176 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205 2177 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206 2178 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207 2179 #define SSL_R_PSK_IDENTITY_NOT_FOUND 223 2180 #define SSL_R_PSK_NO_CLIENT_CB 224 2181 #define SSL_R_PSK_NO_SERVER_CB 225 2182 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208 2183 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209 2184 #define SSL_R_PUBLIC_KEY_NOT_RSA 210 2185 #define SSL_R_READ_BIO_NOT_SET 211 2186 #define SSL_R_READ_TIMEOUT_EXPIRED 312 2187 #define SSL_R_READ_WRONG_PACKET_TYPE 212 2188 #define SSL_R_RECORD_LENGTH_MISMATCH 213 2189 #define SSL_R_RECORD_TOO_LARGE 214 2190 #define SSL_R_RECORD_TOO_SMALL 298 2191 #define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335 2192 #define SSL_R_RENEGOTIATION_ENCODING_ERR 336 2193 #define SSL_R_RENEGOTIATION_MISMATCH 337 2194 #define SSL_R_REQUIRED_CIPHER_MISSING 215 2195 #define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342 2196 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216 2197 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217 2198 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218 2199 #define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345 2200 #define SSL_R_SERVERHELLO_TLSEXT 275 2201 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277 2202 #define SSL_R_SHORT_READ 219 2203 #define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360 2204 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220 2205 #define SSL_R_SRP_A_CALC 361 2206 #define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362 2207 #define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363 2208 #define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364 2209 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221 2210 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299 2211 #define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321 2212 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319 2213 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320 2214 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 300 2215 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222 2216 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042 2217 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020 2218 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045 2219 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044 2220 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046 2221 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030 2222 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040 2223 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047 2224 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041 2225 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010 2226 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043 2227 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228 2228 #define SSL_R_SSL_HANDSHAKE_FAILURE 229 2229 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230 2230 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301 2231 #define SSL_R_SSL_SESSION_ID_CONFLICT 302 2232 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273 2233 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303 2234 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231 2235 #define SSL_R_SSL_SESSION_ID_TOO_LONG 408 2236 #define SSL_R_TLSV13_ALERT_MISSING_EXTENSION 1109 2237 #define SSL_R_TLSV13_ALERT_CERTIFICATE_REQUIRED 1116 2238 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049 2239 #define SSL_R_TLSV1_ALERT_NO_APPLICATION_PROTOCOL 1120 2240 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050 2241 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021 2242 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051 2243 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060 2244 #define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK 1086 2245 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071 2246 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080 2247 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100 2248 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070 2249 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022 2250 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048 2251 #define SSL_R_TLSV1_ALERT_UNKNOWN_PSK_IDENTITY 1115 2252 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090 2253 #define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114 2254 #define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113 2255 #define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111 2256 #define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112 2257 #define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110 2258 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232 2259 #define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365 2260 #define SSL_R_TLS_HEARTBEAT_PENDING 366 2261 #define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367 2262 #define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157 2263 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233 2264 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234 2265 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236 2266 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313 2267 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237 2268 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238 2269 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314 2270 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239 2271 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240 2272 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241 2273 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242 2274 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243 2275 #define SSL_R_UNEXPECTED_MESSAGE 244 2276 #define SSL_R_UNEXPECTED_RECORD 245 2277 #define SSL_R_UNINITIALIZED 276 2278 #define SSL_R_UNKNOWN_ALERT_TYPE 246 2279 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247 2280 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248 2281 #define SSL_R_UNKNOWN_CIPHER_TYPE 249 2282 #define SSL_R_UNKNOWN_DIGEST 368 2283 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250 2284 #define SSL_R_UNKNOWN_PKEY_TYPE 251 2285 #define SSL_R_UNKNOWN_PROTOCOL 252 2286 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253 2287 #define SSL_R_UNKNOWN_SSL_VERSION 254 2288 #define SSL_R_UNKNOWN_STATE 255 2289 #define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338 2290 #define SSL_R_UNSUPPORTED_CIPHER 256 2291 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257 2292 #define SSL_R_UNSUPPORTED_DIGEST_TYPE 326 2293 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315 2294 #define SSL_R_UNSUPPORTED_PROTOCOL 258 2295 #define SSL_R_UNSUPPORTED_SSL_VERSION 259 2296 #define SSL_R_UNSUPPORTED_STATUS_TYPE 329 2297 #define SSL_R_USE_SRTP_NOT_NEGOTIATED 369 2298 #define SSL_R_VERSION_TOO_LOW 396 2299 #define SSL_R_WRITE_BIO_NOT_SET 260 2300 #define SSL_R_WRONG_CIPHER_RETURNED 261 2301 #define SSL_R_WRONG_CURVE 378 2302 #define SSL_R_WRONG_MESSAGE_TYPE 262 2303 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263 2304 #define SSL_R_WRONG_SIGNATURE_LENGTH 264 2305 #define SSL_R_WRONG_SIGNATURE_SIZE 265 2306 #define SSL_R_WRONG_SIGNATURE_TYPE 370 2307 #define SSL_R_WRONG_SSL_VERSION 266 2308 #define SSL_R_WRONG_VERSION_NUMBER 267 2309 #define SSL_R_X509_LIB 268 2310 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269 2311 #define SSL_R_PEER_BEHAVING_BADLY 666 2312 #define SSL_R_QUIC_INTERNAL_ERROR 667 2313 #define SSL_R_WRONG_ENCRYPTION_LEVEL_RECEIVED 668 2314 #define SSL_R_UNKNOWN 999 2315 2316 /* 2317 * OpenSSL compatible OPENSSL_INIT options 2318 */ 2319 2320 /* 2321 * These are provided for compatibility, but have no effect 2322 * on how LibreSSL is initialized. 2323 */ 2324 #define OPENSSL_INIT_LOAD_SSL_STRINGS _OPENSSL_INIT_FLAG_NOOP 2325 #define OPENSSL_INIT_SSL_DEFAULT _OPENSSL_INIT_FLAG_NOOP 2326 2327 int OPENSSL_init_ssl(uint64_t opts, const void *settings); 2328 int SSL_library_init(void); 2329 2330 /* 2331 * A few things still use this without #ifdef guard. 2332 */ 2333 2334 #define SSL2_VERSION 0x0002 2335 2336 #ifdef __cplusplus 2337 } 2338 #endif 2339 #endif 2340