projects / thirdparty / openssl.git / blame
| Commit | Line | Data |
|---|---|---|
| 846e33c7 RS |
1 | /* |
| 2 | * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved. | |
| 61ae935a | 3 | * |
| 846e33c7 RS |
4 | * Licensed under the OpenSSL license (the "License"). You may not use |
| 5 | * this file except in compliance with the License. You can obtain a copy | |
| 6 | * in the file LICENSE in the source distribution or at | |
| 7 | * https://www.openssl.org/source/license.html | |
| 61ae935a MC |
8 | */ |
| 9 | ||
| 10 | /***************************************************************************** | |
| 11 | * * | |
| 12 | * The following definitions are PRIVATE to the state machine. They should * | |
| 13 | * NOT be used outside of the state machine. * | |
| 14 | * * | |
| 15 | *****************************************************************************/ | |
| 16 | ||
| 17 | /* Max message length definitions */ | |
| 18 | ||
| 19 | /* The spec allows for a longer length than this, but we limit it */ | |
| 20 | #define HELLO_VERIFY_REQUEST_MAX_LENGTH 258 | |
| 21 | #define SERVER_HELLO_MAX_LENGTH 20000 | |
| e46f2334 | 22 | #define ENCRYPTED_EXTENSIONS_MAX_LENGTH 20000 |
| 61ae935a MC |
23 | #define SERVER_KEY_EXCH_MAX_LENGTH 102400 |
| 24 | #define SERVER_HELLO_DONE_MAX_LENGTH 0 | |
| 25 | #define CCS_MAX_LENGTH 1 | |
| 26 | /* Max should actually be 36 but we are generous */ | |
| 27 | #define FINISHED_MAX_LENGTH 64 | |
| 28 | ||
| fadd9a1e | 29 | /* Extension context codes */ |
| 70af3d8e | 30 | /* This extension is only allowed in TLS */ |
| 6b473aca | 31 | #define EXT_TLS_ONLY 0x0001 |
| 70af3d8e | 32 | /* This extension is only allowed in DTLS */ |
| 6b473aca MC |
33 | #define EXT_DTLS_ONLY 0x0002 |
| 34 | /* Some extensions may be allowed in DTLS but we don't implement them for it */ | |
| 35 | #define EXT_TLS_IMPLEMENTATION_ONLY 0x0004 | |
| 36 | /* Most extensions are not defined for SSLv3 but EXT_TYPE_renegotiate is */ | |
| 37 | #define EXT_SSL3_ALLOWED 0x0008 | |
| 70af3d8e | 38 | /* Extension is only defined for TLS1.2 and above */ |
| 6b473aca | 39 | #define EXT_TLS1_2_AND_BELOW_ONLY 0x0010 |
| 70af3d8e | 40 | /* Extension is only defined for TLS1.3 and above */ |
| 6b473aca MC |
41 | #define EXT_TLS1_3_ONLY 0x0020 |
| 42 | #define EXT_CLIENT_HELLO 0x0040 | |
| fadd9a1e | 43 | /* Really means TLS1.2 or below */ |
| 6b473aca MC |
44 | #define EXT_TLS1_2_SERVER_HELLO 0x0080 |
| 45 | #define EXT_TLS1_3_SERVER_HELLO 0x0100 | |
| 46 | #define EXT_TLS1_3_ENCRYPTED_EXTENSIONS 0x0200 | |
| 47 | #define EXT_TLS1_3_HELLO_RETRY_REQUEST 0x0400 | |
| 48 | #define EXT_TLS1_3_CERTIFICATE 0x0800 | |
| 49 | #define EXT_TLS1_3_NEW_SESSION_TICKET 0x1000 | |
| fadd9a1e | 50 | |
| 61ae935a | 51 | /* Message processing return codes */ |
| be3583fa | 52 | typedef enum { |
| 61ae935a MC |
53 | /* Something bad happened */ |
| 54 | MSG_PROCESS_ERROR, | |
| 55 | /* We've finished reading - swap to writing */ | |
| 56 | MSG_PROCESS_FINISHED_READING, | |
| 57 | /* | |
| 58 | * We've completed the main processing of this message but there is some | |
| 59 | * post processing to be done. | |
| 60 | */ | |
| 61 | MSG_PROCESS_CONTINUE_PROCESSING, | |
| 62 | /* We've finished this message - read the next message */ | |
| 63 | MSG_PROCESS_CONTINUE_READING | |
| be3583fa | 64 | } MSG_PROCESS_RETURN; |
| 61ae935a MC |
65 | |
| 66 | /* Flush the write BIO */ | |
| 67 | int statem_flush(SSL *s); | |
| 68 | ||
| a15c953f MC |
69 | typedef int (*confunc_f) (SSL *s, WPACKET *pkt); |
| 70 | ||
| 61ae935a MC |
71 | /* |
| 72 | * TLS/DTLS client state machine functions | |
| 73 | */ | |
| 8481f583 MC |
74 | int ossl_statem_client_read_transition(SSL *s, int mt); |
| 75 | WRITE_TRAN ossl_statem_client_write_transition(SSL *s); | |
| 76 | WORK_STATE ossl_statem_client_pre_work(SSL *s, WORK_STATE wst); | |
| 77 | WORK_STATE ossl_statem_client_post_work(SSL *s, WORK_STATE wst); | |
| 6392fb8e | 78 | int ossl_statem_client_construct_message(SSL *s, WPACKET *pkt, |
| a15c953f | 79 | confunc_f *confunc, int *mt); |
| eda75751 | 80 | size_t ossl_statem_client_max_message_size(SSL *s); |
| 8481f583 MC |
81 | MSG_PROCESS_RETURN ossl_statem_client_process_message(SSL *s, PACKET *pkt); |
| 82 | WORK_STATE ossl_statem_client_post_process_message(SSL *s, WORK_STATE wst); | |
| 61ae935a MC |
83 | |
| 84 | /* | |
| 85 | * TLS/DTLS server state machine functions | |
| 86 | */ | |
| 8481f583 MC |
87 | int ossl_statem_server_read_transition(SSL *s, int mt); |
| 88 | WRITE_TRAN ossl_statem_server_write_transition(SSL *s); | |
| 89 | WORK_STATE ossl_statem_server_pre_work(SSL *s, WORK_STATE wst); | |
| 90 | WORK_STATE ossl_statem_server_post_work(SSL *s, WORK_STATE wst); | |
| 6392fb8e | 91 | int ossl_statem_server_construct_message(SSL *s, WPACKET *pkt, |
| a15c953f | 92 | confunc_f *confunc,int *mt); |
| eda75751 | 93 | size_t ossl_statem_server_max_message_size(SSL *s); |
| 8481f583 MC |
94 | MSG_PROCESS_RETURN ossl_statem_server_process_message(SSL *s, PACKET *pkt); |
| 95 | WORK_STATE ossl_statem_server_post_process_message(SSL *s, WORK_STATE wst); | |
| 61ae935a MC |
96 | |
| 97 | /* Functions for getting new message data */ | |
| 98 | __owur int tls_get_message_header(SSL *s, int *mt); | |
| eda75751 MC |
99 | __owur int tls_get_message_body(SSL *s, size_t *len); |
| 100 | __owur int dtls_get_message(SSL *s, int *mt, size_t *len); | |
| 61ae935a MC |
101 | |
| 102 | /* Message construction and processing functions */ | |
| 7776a36c | 103 | __owur int tls_process_initial_server_flight(SSL *s, int *al); |
| be3583fa MC |
104 | __owur MSG_PROCESS_RETURN tls_process_change_cipher_spec(SSL *s, PACKET *pkt); |
| 105 | __owur MSG_PROCESS_RETURN tls_process_finished(SSL *s, PACKET *pkt); | |
| 7cea05dc MC |
106 | __owur int tls_construct_change_cipher_spec(SSL *s, WPACKET *pkt); |
| 107 | __owur int dtls_construct_change_cipher_spec(SSL *s, WPACKET *pkt); | |
| 61ae935a | 108 | |
| 229185e6 | 109 | __owur int tls_construct_finished(SSL *s, WPACKET *pkt); |
| 30f05b19 | 110 | __owur WORK_STATE tls_finish_handshake(SSL *s, WORK_STATE wst, int clearbufs); |
| be3583fa | 111 | __owur WORK_STATE dtls_wait_for_dry(SSL *s); |
| 61ae935a MC |
112 | |
| 113 | /* some client-only functions */ | |
| 7cea05dc | 114 | __owur int tls_construct_client_hello(SSL *s, WPACKET *pkt); |
| be3583fa MC |
115 | __owur MSG_PROCESS_RETURN tls_process_server_hello(SSL *s, PACKET *pkt); |
| 116 | __owur MSG_PROCESS_RETURN tls_process_certificate_request(SSL *s, PACKET *pkt); | |
| 117 | __owur MSG_PROCESS_RETURN tls_process_new_session_ticket(SSL *s, PACKET *pkt); | |
| f63e4288 | 118 | __owur int tls_process_cert_status_body(SSL *s, PACKET *pkt, int *al); |
| be3583fa MC |
119 | __owur MSG_PROCESS_RETURN tls_process_cert_status(SSL *s, PACKET *pkt); |
| 120 | __owur MSG_PROCESS_RETURN tls_process_server_done(SSL *s, PACKET *pkt); | |
| d8bc1399 | 121 | __owur int tls_construct_cert_verify(SSL *s, WPACKET *pkt); |
| be3583fa | 122 | __owur WORK_STATE tls_prepare_client_certificate(SSL *s, WORK_STATE wst); |
| 7cea05dc | 123 | __owur int tls_construct_client_certificate(SSL *s, WPACKET *pkt); |
| 61ae935a | 124 | __owur int ssl_do_client_cert_cb(SSL *s, X509 **px509, EVP_PKEY **ppkey); |
| 7cea05dc | 125 | __owur int tls_construct_client_key_exchange(SSL *s, WPACKET *pkt); |
| 61ae935a | 126 | __owur int tls_client_key_exchange_post_work(SSL *s); |
| f63e4288 | 127 | __owur int tls_construct_cert_status_body(SSL *s, WPACKET *pkt); |
| 7cea05dc | 128 | __owur int tls_construct_cert_status(SSL *s, WPACKET *pkt); |
| a230b26e | 129 | __owur MSG_PROCESS_RETURN tls_process_key_exchange(SSL *s, PACKET *pkt); |
| be3583fa | 130 | __owur MSG_PROCESS_RETURN tls_process_server_certificate(SSL *s, PACKET *pkt); |
| 61ae935a | 131 | __owur int ssl3_check_cert_and_algorithm(SSL *s); |
| a230b26e | 132 | #ifndef OPENSSL_NO_NEXTPROTONEG |
| 7cea05dc | 133 | __owur int tls_construct_next_proto(SSL *s, WPACKET *pkt); |
| a230b26e | 134 | #endif |
| c7f47786 | 135 | __owur MSG_PROCESS_RETURN tls_process_hello_req(SSL *s, PACKET *pkt); |
| be3583fa | 136 | __owur MSG_PROCESS_RETURN dtls_process_hello_verify(SSL *s, PACKET *pkt); |
| 61ae935a MC |
137 | |
| 138 | /* some server-only functions */ | |
| be3583fa MC |
139 | __owur MSG_PROCESS_RETURN tls_process_client_hello(SSL *s, PACKET *pkt); |
| 140 | __owur WORK_STATE tls_post_process_client_hello(SSL *s, WORK_STATE wst); | |
| 7cea05dc | 141 | __owur int tls_construct_server_hello(SSL *s, WPACKET *pkt); |
| 7cea05dc MC |
142 | __owur int dtls_construct_hello_verify_request(SSL *s, WPACKET *pkt); |
| 143 | __owur int tls_construct_server_certificate(SSL *s, WPACKET *pkt); | |
| 144 | __owur int tls_construct_server_key_exchange(SSL *s, WPACKET *pkt); | |
| 145 | __owur int tls_construct_certificate_request(SSL *s, WPACKET *pkt); | |
| 146 | __owur int tls_construct_server_done(SSL *s, WPACKET *pkt); | |
| be3583fa MC |
147 | __owur MSG_PROCESS_RETURN tls_process_client_certificate(SSL *s, PACKET *pkt); |
| 148 | __owur MSG_PROCESS_RETURN tls_process_client_key_exchange(SSL *s, PACKET *pkt); | |
| 149 | __owur WORK_STATE tls_post_process_client_key_exchange(SSL *s, WORK_STATE wst); | |
| 150 | __owur MSG_PROCESS_RETURN tls_process_cert_verify(SSL *s, PACKET *pkt); | |
| a230b26e | 151 | #ifndef OPENSSL_NO_NEXTPROTONEG |
| be3583fa | 152 | __owur MSG_PROCESS_RETURN tls_process_next_proto(SSL *s, PACKET *pkt); |
| a230b26e | 153 | #endif |
| 7cea05dc | 154 | __owur int tls_construct_new_session_ticket(SSL *s, WPACKET *pkt); |
| 6b473aca | 155 | |
| 70af3d8e MC |
156 | |
| 157 | /* Extension processing */ | |
| 158 | ||
| 159 | __owur int tls_collect_extensions(SSL *s, PACKET *packet, unsigned int context, | |
| 160 | RAW_EXTENSION **res, int *al); | |
| 7d152a3c | 161 | __owur int tls_parse_extension(SSL *s, TLSEXT_INDEX idx, int context, |
| 8521ced6 | 162 | RAW_EXTENSION *exts, X509 *x, size_t chainidx, |
| f97d4c37 | 163 | int *al); |
| 4b299b8e | 164 | __owur int tls_parse_all_extensions(SSL *s, int context, RAW_EXTENSION *exts, |
| 8521ced6 | 165 | X509 *x, size_t chainidx, int *al); |
| 4b299b8e | 166 | __owur int tls_construct_extensions(SSL *s, WPACKET *pkt, unsigned int context, |
| 8521ced6 | 167 | X509 *x, size_t chainidx, int *al); |
| 25670f3e | 168 | |
| 1053a6e2 MC |
169 | __owur int tls_psk_do_binder(SSL *s, const EVP_MD *md, |
| 170 | const unsigned char *msgstart, | |
| 171 | size_t binderoffset, const unsigned char *binderin, | |
| 172 | unsigned char *binderout, | |
| 173 | SSL_SESSION *sess, int sign); | |
| 174 | ||
| 25670f3e | 175 | /* Server Extension processing */ |
| 8521ced6 | 176 | int tls_parse_ctos_renegotiate(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 177 | int *al); |
| 8521ced6 | 178 | int tls_parse_ctos_server_name(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 179 | int *al); |
| 25670f3e | 180 | #ifndef OPENSSL_NO_SRP |
| 8521ced6 | 181 | int tls_parse_ctos_srp(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, int *al); |
| 25670f3e MC |
182 | #endif |
| 183 | #ifndef OPENSSL_NO_EC | |
| 8521ced6 | 184 | int tls_parse_ctos_ec_pt_formats(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 185 | int *al); |
| 8521ced6 MC |
186 | int tls_parse_ctos_supported_groups(SSL *s, PACKET *pkt, X509 *x, |
| 187 | size_t chainidx, int *al); | |
| 25670f3e | 188 | #endif |
| 8521ced6 | 189 | int tls_parse_ctos_session_ticket(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 190 | int *al); |
| 8521ced6 | 191 | int tls_parse_ctos_sig_algs(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 192 | int *al); |
| ab83e314 | 193 | #ifndef OPENSSL_NO_OCSP |
| 8521ced6 | 194 | int tls_parse_ctos_status_request(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 195 | int *al); |
| ab83e314 | 196 | #endif |
| 25670f3e | 197 | #ifndef OPENSSL_NO_NEXTPROTONEG |
| 8521ced6 | 198 | int tls_parse_ctos_npn(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, int *al); |
| 25670f3e | 199 | #endif |
| 8521ced6 | 200 | int tls_parse_ctos_alpn(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, int *al); |
| 25670f3e | 201 | #ifndef OPENSSL_NO_SRTP |
| 8521ced6 | 202 | int tls_parse_ctos_use_srtp(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 203 | int *al); |
| 25670f3e | 204 | #endif |
| 8521ced6 MC |
205 | int tls_parse_ctos_etm(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, int *al); |
| 206 | int tls_parse_ctos_key_share(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, | |
| f97d4c37 | 207 | int *al); |
| 8521ced6 | 208 | int tls_parse_ctos_ems(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, int *al); |
| b2f7e8c0 MC |
209 | int tls_parse_ctos_psk_kex_modes(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| 210 | int *al); | |
| 1053a6e2 | 211 | int tls_parse_ctos_psk(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, int *al); |
| 7da160b0 | 212 | |
| 8521ced6 MC |
213 | int tls_construct_stoc_renegotiate(SSL *s, WPACKET *pkt, X509 *x, |
| 214 | size_t chainidx, int *al); | |
| 215 | int tls_construct_stoc_server_name(SSL *s, WPACKET *pkt, X509 *x, | |
| 216 | size_t chainidx, int *al); | |
| ab83e314 | 217 | #ifndef OPENSSL_NO_EC |
| 30aeba43 | 218 | int tls_construct_stoc_ec_pt_formats(SSL *s, WPACKET *pkt, X509 *x, |
| 8521ced6 | 219 | size_t chainidx, int *al); |
| ab83e314 | 220 | #endif |
| 30aeba43 | 221 | int tls_construct_stoc_session_ticket(SSL *s, WPACKET *pkt, X509 *x, |
| 8521ced6 | 222 | size_t chainidx, int *al); |
| ab83e314 | 223 | #ifndef OPENSSL_NO_OCSP |
| 30aeba43 | 224 | int tls_construct_stoc_status_request(SSL *s, WPACKET *pkt, X509 *x, |
| 8521ced6 | 225 | size_t chainidx, int *al); |
| ab83e314 MC |
226 | #endif |
| 227 | #ifndef OPENSSL_NO_NEXTPROTONEG | |
| 30aeba43 | 228 | int tls_construct_stoc_next_proto_neg(SSL *s, WPACKET *pkt, X509 *x, |
| 8521ced6 | 229 | size_t chainidx, int *al); |
| ab83e314 | 230 | #endif |
| 8521ced6 | 231 | int tls_construct_stoc_alpn(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 | 232 | int *al); |
| ab83e314 | 233 | #ifndef OPENSSL_NO_SRTP |
| 8521ced6 | 234 | int tls_construct_stoc_use_srtp(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 | 235 | int *al); |
| ab83e314 | 236 | #endif |
| 8521ced6 | 237 | int tls_construct_stoc_etm(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 | 238 | int *al); |
| 8521ced6 | 239 | int tls_construct_stoc_ems(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 | 240 | int *al); |
| 8521ced6 | 241 | int tls_construct_stoc_key_share(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 | 242 | int *al); |
| 7da160b0 MC |
243 | /* |
| 244 | * Not in public headers as this is not an official extension. Only used when | |
| 245 | * SSL_OP_CRYPTOPRO_TLSEXT_BUG is set. | |
| 246 | */ | |
| 247 | #define TLSEXT_TYPE_cryptopro_bug 0xfde8 | |
| 30aeba43 | 248 | int tls_construct_stoc_cryptopro_bug(SSL *s, WPACKET *pkt, X509 *x, |
| 8521ced6 | 249 | size_t chainidx, int *al); |
| 6dd083fd MC |
250 | |
| 251 | /* Client Extension processing */ | |
| 8521ced6 MC |
252 | int tls_construct_ctos_renegotiate(SSL *s, WPACKET *pkt, X509 *x, |
| 253 | size_t chainidx, int *al); | |
| 254 | int tls_construct_ctos_server_name(SSL *s, WPACKET *pkt, X509 *x, | |
| 255 | size_t chainidx, int *al); | |
| ab83e314 | 256 | #ifndef OPENSSL_NO_SRP |
| 8521ced6 | 257 | int tls_construct_ctos_srp(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 | 258 | int *al); |
| ab83e314 MC |
259 | #endif |
| 260 | #ifndef OPENSSL_NO_EC | |
| 30aeba43 | 261 | int tls_construct_ctos_ec_pt_formats(SSL *s, WPACKET *pkt, X509 *x, |
| 8521ced6 | 262 | size_t chainidx, int *al); |
| 30aeba43 | 263 | int tls_construct_ctos_supported_groups(SSL *s, WPACKET *pkt, X509 *x, |
| 8521ced6 | 264 | size_t chainidx, int *al); |
| ab83e314 | 265 | #endif |
| 30aeba43 | 266 | int tls_construct_ctos_session_ticket(SSL *s, WPACKET *pkt, X509 *x, |
| 8521ced6 MC |
267 | size_t chainidx, int *al); |
| 268 | int tls_construct_ctos_sig_algs(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, | |
| 30aeba43 | 269 | int *al); |
| ab83e314 | 270 | #ifndef OPENSSL_NO_OCSP |
| 30aeba43 | 271 | int tls_construct_ctos_status_request(SSL *s, WPACKET *pkt, X509 *x, |
| 8521ced6 | 272 | size_t chainidx, int *al); |
| ab83e314 MC |
273 | #endif |
| 274 | #ifndef OPENSSL_NO_NEXTPROTONEG | |
| 8521ced6 | 275 | int tls_construct_ctos_npn(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 | 276 | int *al); |
| ab83e314 | 277 | #endif |
| 8521ced6 | 278 | int tls_construct_ctos_alpn(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 | 279 | int *al); |
| ab83e314 | 280 | #ifndef OPENSSL_NO_SRTP |
| 8521ced6 | 281 | int tls_construct_ctos_use_srtp(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 | 282 | int *al); |
| ab83e314 | 283 | #endif |
| 8521ced6 | 284 | int tls_construct_ctos_etm(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 | 285 | int *al); |
| ab83e314 | 286 | #ifndef OPENSSL_NO_CT |
| 8521ced6 | 287 | int tls_construct_ctos_sct(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 | 288 | int *al); |
| ab83e314 | 289 | #endif |
| 8521ced6 | 290 | int tls_construct_ctos_ems(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 MC |
291 | int *al); |
| 292 | int tls_construct_ctos_supported_versions(SSL *s, WPACKET *pkt, X509 *x, | |
| 8521ced6 MC |
293 | size_t chainidx, int *al); |
| 294 | int tls_construct_ctos_key_share(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, | |
| 30aeba43 | 295 | int *al); |
| b2f7e8c0 MC |
296 | int tls_construct_ctos_psk_kex_modes(SSL *s, WPACKET *pkt, X509 *x, |
| 297 | size_t chainidx, int *al); | |
| 8521ced6 | 298 | int tls_construct_ctos_padding(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 30aeba43 | 299 | int *al); |
| ec15acb6 MC |
300 | int tls_construct_ctos_psk(SSL *s, WPACKET *pkt, X509 *x, size_t chainidx, |
| 301 | int *al); | |
| 8521ced6 | 302 | int tls_parse_stoc_renegotiate(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 303 | int *al); |
| 8521ced6 | 304 | int tls_parse_stoc_server_name(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 305 | int *al); |
| 6dd083fd | 306 | #ifndef OPENSSL_NO_EC |
| 8521ced6 | 307 | int tls_parse_stoc_ec_pt_formats(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 308 | int *al); |
| 6dd083fd | 309 | #endif |
| 8521ced6 | 310 | int tls_parse_stoc_session_ticket(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 311 | int *al); |
| ab83e314 | 312 | #ifndef OPENSSL_NO_OCSP |
| 8521ced6 | 313 | int tls_parse_stoc_status_request(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 314 | int *al); |
| ab83e314 | 315 | #endif |
| 6dd083fd | 316 | #ifndef OPENSSL_NO_CT |
| 8521ced6 | 317 | int tls_parse_stoc_sct(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, int *al); |
| 6dd083fd MC |
318 | #endif |
| 319 | #ifndef OPENSSL_NO_NEXTPROTONEG | |
| 8521ced6 | 320 | int tls_parse_stoc_npn(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, int *al); |
| 6dd083fd | 321 | #endif |
| 8521ced6 | 322 | int tls_parse_stoc_alpn(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, int *al); |
| 6dd083fd | 323 | #ifndef OPENSSL_NO_SRTP |
| 8521ced6 | 324 | int tls_parse_stoc_use_srtp(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, |
| f97d4c37 | 325 | int *al); |
| 6dd083fd | 326 | #endif |
| 8521ced6 MC |
327 | int tls_parse_stoc_etm(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, int *al); |
| 328 | int tls_parse_stoc_ems(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, int *al); | |
| 329 | int tls_parse_stoc_key_share(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, | |
| f97d4c37 | 330 | int *al); |
| 4ff65f77 | 331 | int tls_parse_stoc_psk(SSL *s, PACKET *pkt, X509 *x, size_t chainidx, int *al); |