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 | |
| ef6c191b | 21 | #define END_OF_EARLY_DATA_MAX_LENGTH 0 |
| 61ae935a | 22 | #define SERVER_HELLO_MAX_LENGTH 20000 |
| 3847d426 | 23 | #define HELLO_RETRY_REQUEST_MAX_LENGTH 20000 |
| e46f2334 | 24 | #define ENCRYPTED_EXTENSIONS_MAX_LENGTH 20000 |
| 61ae935a MC |
25 | #define SERVER_KEY_EXCH_MAX_LENGTH 102400 |
| 26 | #define SERVER_HELLO_DONE_MAX_LENGTH 0 | |
| e1c3de44 | 27 | #define KEY_UPDATE_MAX_LENGTH 1 |
| 61ae935a MC |
28 | #define CCS_MAX_LENGTH 1 |
| 29 | /* Max should actually be 36 but we are generous */ | |
| 30 | #define FINISHED_MAX_LENGTH 64 | |
| 31 | ||
| f14afcaa MC |
32 | /* The maximum number of incoming KeyUpdate messages we will accept */ |
| 33 | #define MAX_KEY_UPDATE_MESSAGES 32 | |
| 34 | ||
| fadd9a1e | 35 | /* Extension context codes */ |
| 70af3d8e | 36 | /* This extension is only allowed in TLS */ |
| 6b473aca | 37 | #define EXT_TLS_ONLY 0x0001 |
| 70af3d8e | 38 | /* This extension is only allowed in DTLS */ |
| 6b473aca MC |
39 | #define EXT_DTLS_ONLY 0x0002 |
| 40 | /* Some extensions may be allowed in DTLS but we don't implement them for it */ | |
| 41 | #define EXT_TLS_IMPLEMENTATION_ONLY 0x0004 | |
| 42 | /* Most extensions are not defined for SSLv3 but EXT_TYPE_renegotiate is */ | |
| 43 | #define EXT_SSL3_ALLOWED 0x0008 | |
| 70af3d8e | 44 | /* Extension is only defined for TLS1.2 and above */ |
| 6b473aca | 45 | #define EXT_TLS1_2_AND_BELOW_ONLY 0x0010 |
| 70af3d8e | 46 | /* Extension is only defined for TLS1.3 and above */ |
| 6b473aca MC |
47 | #define EXT_TLS1_3_ONLY 0x0020 |
| 48 | #define EXT_CLIENT_HELLO 0x0040 | |
| fadd9a1e | 49 | /* Really means TLS1.2 or below */ |
| 6b473aca MC |
50 | #define EXT_TLS1_2_SERVER_HELLO 0x0080 |
| 51 | #define EXT_TLS1_3_SERVER_HELLO 0x0100 | |
| 52 | #define EXT_TLS1_3_ENCRYPTED_EXTENSIONS 0x0200 | |
| 53 | #define EXT_TLS1_3_HELLO_RETRY_REQUEST 0x0400 | |
| 54 | #define EXT_TLS1_3_CERTIFICATE 0x0800 | |
| 55 | #define EXT_TLS1_3_NEW_SESSION_TICKET 0x1000 | |
| fadd9a1e | 56 | |
| f7e393be MC |
57 | /* Dummy message type */ |
| 58 | #define SSL3_MT_DUMMY -1 | |
| 59 | ||
| 61ae935a | 60 | /* Message processing return codes */ |
| be3583fa | 61 | typedef enum { |
| 61ae935a MC |
62 | /* Something bad happened */ |
| 63 | MSG_PROCESS_ERROR, | |
| 64 | /* We've finished reading - swap to writing */ | |
| 65 | MSG_PROCESS_FINISHED_READING, | |
| 66 | /* | |
| 67 | * We've completed the main processing of this message but there is some | |
| 68 | * post processing to be done. | |
| 69 | */ | |
| 70 | MSG_PROCESS_CONTINUE_PROCESSING, | |
| 71 | /* We've finished this message - read the next message */ | |
| 72 | MSG_PROCESS_CONTINUE_READING | |
| be3583fa | 73 | } MSG_PROCESS_RETURN; |
| 61ae935a MC |
74 | |
| 75 | /* Flush the write BIO */ | |
| 76 | int statem_flush(SSL *s); | |
| 77 | ||
| a15c953f MC |
78 | typedef int (*confunc_f) (SSL *s, WPACKET *pkt); |
| 79 | ||
| aff9929b MC |
80 | int check_in_list(SSL *s, unsigned int group_id, const unsigned char *groups, |
| 81 | size_t num_groups, int checkallow); | |
| 11c67eea | 82 | int create_synthetic_message_hash(SSL *s); |
| 61ae935a MC |
83 | /* |
| 84 | * TLS/DTLS client state machine functions | |
| 85 | */ | |
| 8481f583 MC |
86 | int ossl_statem_client_read_transition(SSL *s, int mt); |
| 87 | WRITE_TRAN ossl_statem_client_write_transition(SSL *s); | |
| 88 | WORK_STATE ossl_statem_client_pre_work(SSL *s, WORK_STATE wst); | |
| 89 | WORK_STATE ossl_statem_client_post_work(SSL *s, WORK_STATE wst); | |
| 6392fb8e | 90 | int ossl_statem_client_construct_message(SSL *s, WPACKET *pkt, |
| a15c953f | 91 | confunc_f *confunc, int *mt); |
| eda75751 | 92 | size_t ossl_statem_client_max_message_size(SSL *s); |
| 8481f583 MC |
93 | MSG_PROCESS_RETURN ossl_statem_client_process_message(SSL *s, PACKET *pkt); |
| 94 | WORK_STATE ossl_statem_client_post_process_message(SSL *s, WORK_STATE wst); | |
| 61ae935a MC |
95 | |
| 96 | /* | |
| 97 | * TLS/DTLS server state machine functions | |
| 98 | */ | |
| 8481f583 MC |
99 | int ossl_statem_server_read_transition(SSL *s, int mt); |
| 100 | WRITE_TRAN ossl_statem_server_write_transition(SSL *s); | |
| 101 | WORK_STATE ossl_statem_server_pre_work(SSL *s, WORK_STATE wst); | |
| 102 | WORK_STATE ossl_statem_server_post_work(SSL *s, WORK_STATE wst); | |
| 6392fb8e | 103 | int ossl_statem_server_construct_message(SSL *s, WPACKET *pkt, |
| a15c953f | 104 | confunc_f *confunc,int *mt); |
| eda75751 | 105 | size_t ossl_statem_server_max_message_size(SSL *s); |
| 8481f583 MC |
106 | MSG_PROCESS_RETURN ossl_statem_server_process_message(SSL *s, PACKET *pkt); |
| 107 | WORK_STATE ossl_statem_server_post_process_message(SSL *s, WORK_STATE wst); | |
| 61ae935a MC |
108 | |
| 109 | /* Functions for getting new message data */ | |
| 110 | __owur int tls_get_message_header(SSL *s, int *mt); | |
| eda75751 MC |
111 | __owur int tls_get_message_body(SSL *s, size_t *len); |
| 112 | __owur int dtls_get_message(SSL *s, int *mt, size_t *len); | |
| 61ae935a MC |
113 | |
| 114 | /* Message construction and processing functions */ | |
| 7776a36c | 115 | __owur int tls_process_initial_server_flight(SSL *s, int *al); |
| be3583fa MC |
116 | __owur MSG_PROCESS_RETURN tls_process_change_cipher_spec(SSL *s, PACKET *pkt); |
| 117 | __owur MSG_PROCESS_RETURN tls_process_finished(SSL *s, PACKET *pkt); | |
| 7cea05dc MC |
118 | __owur int tls_construct_change_cipher_spec(SSL *s, WPACKET *pkt); |
| 119 | __owur int dtls_construct_change_cipher_spec(SSL *s, WPACKET *pkt); | |
| 61ae935a | 120 | |
| 229185e6 | 121 | __owur int tls_construct_finished(SSL *s, WPACKET *pkt); |
| 44c04a2e | 122 | __owur int tls_construct_key_update(SSL *s, WPACKET *pkt); |
| e1c3de44 | 123 | __owur MSG_PROCESS_RETURN tls_process_key_update(SSL *s, PACKET *pkt); |
| 30f05b19 | 124 | __owur WORK_STATE tls_finish_handshake(SSL *s, WORK_STATE wst, int clearbufs); |
| be3583fa | 125 | __owur WORK_STATE dtls_wait_for_dry(SSL *s); |
| 61ae935a MC |
126 | |
| 127 | /* some client-only functions */ | |
| 7cea05dc | 128 | __owur int tls_construct_client_hello(SSL *s, WPACKET *pkt); |
| be3583fa MC |
129 | __owur MSG_PROCESS_RETURN tls_process_server_hello(SSL *s, PACKET *pkt); |
| 130 | __owur MSG_PROCESS_RETURN tls_process_certificate_request(SSL *s, PACKET *pkt); | |
| 131 | __owur MSG_PROCESS_RETURN tls_process_new_session_ticket(SSL *s, PACKET *pkt); | |
| f63e4288 | 132 | __owur int tls_process_cert_status_body(SSL *s, PACKET *pkt, int *al); |
| be3583fa MC |
133 | __owur MSG_PROCESS_RETURN tls_process_cert_status(SSL *s, PACKET *pkt); |
| 134 | __owur MSG_PROCESS_RETURN tls_process_server_done(SSL *s, PACKET *pkt); | |
| d8bc1399 | 135 | __owur int tls_construct_cert_verify(SSL *s, WPACKET *pkt); |
| be3583fa | 136 | __owur WORK_STATE tls_prepare_client_certificate(SSL *s, WORK_STATE wst); |
| 7cea05dc | 137 | __owur int tls_construct_client_certificate(SSL *s, WPACKET *pkt); |
| 61ae935a | 138 | __owur int ssl_do_client_cert_cb(SSL *s, X509 **px509, EVP_PKEY **ppkey); |
| 7cea05dc | 139 | __owur int tls_construct_client_key_exchange(SSL *s, WPACKET *pkt); |
| 61ae935a | 140 | __owur int tls_client_key_exchange_post_work(SSL *s); |
| f63e4288 | 141 | __owur int tls_construct_cert_status_body(SSL *s, WPACKET *pkt); |
| 7cea05dc | 142 | __owur int tls_construct_cert_status(SSL *s, WPACKET *pkt); |
| a230b26e | 143 | __owur MSG_PROCESS_RETURN tls_process_key_exchange(SSL *s, PACKET *pkt); |
| be3583fa | 144 | __owur MSG_PROCESS_RETURN tls_process_server_certificate(SSL *s, PACKET *pkt); |
| 61ae935a | 145 | __owur int ssl3_check_cert_and_algorithm(SSL *s); |
| a230b26e | 146 | #ifndef OPENSSL_NO_NEXTPROTONEG |
| 7cea05dc | 147 | __owur int tls_construct_next_proto(SSL *s, WPACKET *pkt); |
| a230b26e | 148 | #endif |
| c7f47786 | 149 | __owur MSG_PROCESS_RETURN tls_process_hello_req(SSL *s, PACKET *pkt); |
| be3583fa | 150 | __owur MSG_PROCESS_RETURN dtls_process_hello_verify(SSL *s, PACKET *pkt); |
| ef6c191b | 151 | __owur int tls_construct_end_of_early_data(SSL *s, WPACKET *pkt); |
| 61ae935a MC |
152 | |
| 153 | /* some server-only functions */ | |
| be3583fa MC |
154 | __owur MSG_PROCESS_RETURN tls_process_client_hello(SSL *s, PACKET *pkt); |
| 155 | __owur WORK_STATE tls_post_process_client_hello(SSL *s, WORK_STATE wst); | |
| 7cea05dc | 156 | __owur int tls_construct_server_hello(SSL *s, WPACKET *pkt); |
| 7cea05dc MC |
157 | __owur int dtls_construct_hello_verify_request(SSL *s, WPACKET *pkt); |
| 158 | __owur int tls_construct_server_certificate(SSL *s, WPACKET *pkt); | |
| 159 | __owur int tls_construct_server_key_exchange(SSL *s, WPACKET *pkt); | |
| 160 | __owur int tls_construct_certificate_request(SSL *s, WPACKET *pkt); | |
| 161 | __owur int tls_construct_server_done(SSL *s, WPACKET *pkt); | |
| be3583fa MC |
162 | __owur MSG_PROCESS_RETURN tls_process_client_certificate(SSL *s, PACKET *pkt); |
| 163 | __owur MSG_PROCESS_RETURN tls_process_client_key_exchange(SSL *s, PACKET *pkt); | |
| 164 | __owur WORK_STATE tls_post_process_client_key_exchange(SSL *s, WORK_STATE wst); | |
| 165 | __owur MSG_PROCESS_RETURN tls_process_cert_verify(SSL *s, PACKET *pkt); | |
| a230b26e | 166 | #ifndef OPENSSL_NO_NEXTPROTONEG |
| be3583fa | 167 | __owur MSG_PROCESS_RETURN tls_process_next_proto(SSL *s, PACKET *pkt); |
| a230b26e | 168 | #endif |
| 7cea05dc | 169 | __owur int tls_construct_new_session_ticket(SSL *s, WPACKET *pkt); |
| ef6c191b | 170 | MSG_PROCESS_RETURN tls_process_end_of_early_data(SSL *s, PACKET *pkt); |
| 6b473aca | 171 | |
| 70af3d8e MC |
172 | |
| 173 | /* Extension processing */ | |
| 174 | ||
| 175 | __owur int tls_collect_extensions(SSL *s, PACKET *packet, unsigned int context, | |
| fc5ece2e | 176 | RAW_EXTENSION **res, int *al, size_t *len); |
| 7d152a3c | 177 | __owur int tls_parse_extension(SSL *s, TLSEXT_INDEX idx, int context, |
| 8521ced6 | 178 | RAW_EXTENSION *exts, X509 *x, size_t chainidx, |
| f97d4c37 | 179 | int *al); |
| 4b299b8e | 180 | __owur int tls_parse_all_extensions(SSL *s, int context, RAW_EXTENSION *exts, |
| 8521ced6 | 181 | X509 *x, size_t chainidx, int *al); |
| 4b299b8e | 182 | __owur int tls_construct_extensions(SSL *s, WPACKET *pkt, unsigned int context, |
| 8521ced6 | 183 | X509 *x, size_t chainidx, int *al); |
| 25670f3e | 184 | |
| 1053a6e2 MC |
185 | __owur int tls_psk_do_binder(SSL *s, const EVP_MD *md, |
| 186 | const unsigned char *msgstart, | |
| 187 | size_t binderoffset, const unsigned char *binderin, | |
| 188 | unsigned char *binderout, | |
| 189 | SSL_SESSION *sess, int sign); | |
| 190 | ||
| 25670f3e | 191 | /* Server Extension processing */ |
| 61138358 MC |
192 | int tls_parse_ctos_renegotiate(SSL *s, PACKET *pkt, unsigned int context, |
| 193 | X509 *x, size_t chainidx, int *al); | |
| 194 | int tls_parse_ctos_server_name(SSL *s, PACKET *pkt, unsigned int context, | |
| 195 | X509 *x, size_t chainidx, int *al); | |
| 25670f3e | 196 | #ifndef OPENSSL_NO_SRP |
| 61138358 MC |
197 | int tls_parse_ctos_srp(SSL *s, PACKET *pkt, unsigned int context, X509 *x, |
| 198 | size_t chainidx, int *al); | |
| 25670f3e | 199 | #endif |
| 0a87d0ac MC |
200 | int tls_parse_ctos_early_data(SSL *s, PACKET *pkt, unsigned int context, |
| 201 | X509 *x, size_t chainidx, int *al); | |
| 25670f3e | 202 | #ifndef OPENSSL_NO_EC |
| 61138358 MC |
203 | int tls_parse_ctos_ec_pt_formats(SSL *s, PACKET *pkt, unsigned int context, |
| 204 | X509 *x, size_t chainidx, int *al); | |
| 205 | int tls_parse_ctos_supported_groups(SSL *s, PACKET *pkt, unsigned int context, | |
| 206 | X509 *x, size_t chainidx, int *al); | |
| 25670f3e | 207 | #endif |
| 61138358 MC |
208 | int tls_parse_ctos_session_ticket(SSL *s, PACKET *pkt, unsigned int context, |
| 209 | X509 *x, size_t chainidx, int *al); | |
| 210 | int tls_parse_ctos_sig_algs(SSL *s, PACKET *pkt, unsigned int context, X509 *x, | |
| 211 | size_t chainidx, int *al); | |
| ab83e314 | 212 | #ifndef OPENSSL_NO_OCSP |
| 61138358 MC |
213 | int tls_parse_ctos_status_request(SSL *s, PACKET *pkt, unsigned int context, |
| 214 | X509 *x, size_t chainidx, int *al); | |
| ab83e314 | 215 | #endif |
| 25670f3e | 216 | #ifndef OPENSSL_NO_NEXTPROTONEG |
| 61138358 MC |
217 | int tls_parse_ctos_npn(SSL *s, PACKET *pkt, unsigned int context, X509 *x, |
| 218 | size_t chainidx, int *al); | |
| 25670f3e | 219 | #endif |
| 61138358 MC |
220 | int tls_parse_ctos_alpn(SSL *s, PACKET *pkt, unsigned int context, X509 *x, |
| 221 | size_t chainidx, int *al); | |
| 25670f3e | 222 | #ifndef OPENSSL_NO_SRTP |
| 61138358 MC |
223 | int tls_parse_ctos_use_srtp(SSL *s, PACKET *pkt, unsigned int context, X509 *x, |
| 224 | size_t chainidx, int *al); | |
| 25670f3e | 225 | #endif |
| 61138358 MC |
226 | int tls_parse_ctos_etm(SSL *s, PACKET *pkt, unsigned int context, X509 *x, |
| 227 | size_t chainidx, int *al); | |
| 228 | int tls_parse_ctos_key_share(SSL *s, PACKET *pkt, unsigned int context, X509 *x, | |
| 229 | size_t chainidx, int *al); | |
| 230 | int tls_parse_ctos_ems(SSL *s, PACKET *pkt, unsigned int context, X509 *x, | |
| 231 | size_t chainidx, int *al); | |
| 232 | int tls_parse_ctos_psk_kex_modes(SSL *s, PACKET *pkt, unsigned int context, | |
| 233 | X509 *x, size_t chainidx, int *al); | |
| 234 | int tls_parse_ctos_psk(SSL *s, PACKET *pkt, unsigned int context, X509 *x, | |
| 235 | size_t chainidx, int *al); | |
| 7da160b0 | 236 | |
| 61138358 MC |
237 | int tls_construct_stoc_renegotiate(SSL *s, WPACKET *pkt, unsigned int context, |
| 238 | X509 *x, size_t chainidx, int *al); | |
| 239 | int tls_construct_stoc_server_name(SSL *s, WPACKET *pkt, unsigned int context, | |
| 240 | X509 *x, size_t chainidx, int *al); | |
| 1ea4d09a MC |
241 | int tls_construct_stoc_early_data(SSL *s, WPACKET *pkt, unsigned int context, |
| 242 | X509 *x, size_t chainidx, int *al); | |
| ab83e314 | 243 | #ifndef OPENSSL_NO_EC |
| 61138358 MC |
244 | int tls_construct_stoc_ec_pt_formats(SSL *s, WPACKET *pkt, unsigned int context, |
| 245 | X509 *x, size_t chainidx, int *al); | |
| ab83e314 | 246 | #endif |
| 61138358 MC |
247 | int tls_construct_stoc_session_ticket(SSL *s, WPACKET *pkt, |
| 248 | unsigned int context, X509 *x, | |
| 8521ced6 | 249 | size_t chainidx, int *al); |
| ab83e314 | 250 | #ifndef OPENSSL_NO_OCSP |
| 61138358 MC |
251 | int tls_construct_stoc_status_request(SSL *s, WPACKET *pkt, |
| 252 | unsigned int context, X509 *x, | |
| 8521ced6 | 253 | size_t chainidx, int *al); |
| ab83e314 MC |
254 | #endif |
| 255 | #ifndef OPENSSL_NO_NEXTPROTONEG | |
| 61138358 MC |
256 | int tls_construct_stoc_next_proto_neg(SSL *s, WPACKET *pkt, |
| 257 | unsigned int context, X509 *x, | |
| 8521ced6 | 258 | size_t chainidx, int *al); |
| ab83e314 | 259 | #endif |
| 61138358 MC |
260 | int tls_construct_stoc_alpn(SSL *s, WPACKET *pkt, unsigned int context, X509 *x, |
| 261 | size_t chainidx, int *al); | |
| ab83e314 | 262 | #ifndef OPENSSL_NO_SRTP |
| 61138358 MC |
263 | int tls_construct_stoc_use_srtp(SSL *s, WPACKET *pkt, unsigned int context, |
| 264 | X509 *x, size_t chainidx, int *al); | |
| ab83e314 | 265 | #endif |
| 61138358 MC |
266 | int tls_construct_stoc_etm(SSL *s, WPACKET *pkt, unsigned int context, X509 *x, |
| 267 | size_t chainidx, int *al); | |
| 268 | int tls_construct_stoc_ems(SSL *s, WPACKET *pkt, unsigned int context, X509 *x, | |
| 269 | size_t chainidx, int *al); | |
| 270 | int tls_construct_stoc_key_share(SSL *s, WPACKET *pkt, unsigned int context, | |
| 271 | X509 *x, size_t chainidx, int *al); | |
| 7da160b0 MC |
272 | /* |
| 273 | * Not in public headers as this is not an official extension. Only used when | |
| 274 | * SSL_OP_CRYPTOPRO_TLSEXT_BUG is set. | |
| 275 | */ | |
| 276 | #define TLSEXT_TYPE_cryptopro_bug 0xfde8 | |
| 61138358 MC |
277 | int tls_construct_stoc_cryptopro_bug(SSL *s, WPACKET *pkt, unsigned int context, |
| 278 | X509 *x, size_t chainidx, int *al); | |
| 279 | int tls_construct_stoc_psk(SSL *s, WPACKET *pkt, unsigned int context, X509 *x, | |
| 280 | size_t chainidx, int *al); | |
| 6dd083fd MC |
281 | |
| 282 | /* Client Extension processing */ | |
| 61138358 MC |
283 | int tls_construct_ctos_renegotiate(SSL *s, WPACKET *pkt, unsigned int context, |
| 284 | X509 *x, size_t chainidx, int *al); | |
| 285 | int tls_construct_ctos_server_name(SSL *s, WPACKET *pkt, unsigned int context, | |
| 286 | X509 *x, size_t chainidx, int *al); | |
| ab83e314 | 287 | #ifndef OPENSSL_NO_SRP |
| 61138358 MC |
288 | int tls_construct_ctos_srp(SSL *s, WPACKET *pkt, unsigned int context, X509 *x, |
| 289 | size_t chainidx, int *al); | |
| ab83e314 MC |
290 | #endif |
| 291 | #ifndef OPENSSL_NO_EC | |
| 61138358 MC |
292 | int tls_construct_ctos_ec_pt_formats(SSL *s, WPACKET *pkt, unsigned int context, |
| 293 | X509 *x, size_t chainidx, int *al); | |
| 294 | int tls_construct_ctos_supported_groups(SSL *s, WPACKET *pkt, | |
| 295 | unsigned int context, X509 *x, | |
| 8521ced6 | 296 | size_t chainidx, int *al); |
| ab83e314 | 297 | #endif |
| a4f376af MC |
298 | int tls_construct_ctos_early_data(SSL *s, WPACKET *pkt, unsigned int context, |
| 299 | X509 *x, size_t chainidx, int *al); | |
| 61138358 MC |
300 | int tls_construct_ctos_session_ticket(SSL *s, WPACKET *pkt, |
| 301 | unsigned int context, X509 *x, | |
| 8521ced6 | 302 | size_t chainidx, int *al); |
| 61138358 MC |
303 | int tls_construct_ctos_sig_algs(SSL *s, WPACKET *pkt, unsigned int context, |
| 304 | X509 *x, size_t chainidx, int *al); | |
| ab83e314 | 305 | #ifndef OPENSSL_NO_OCSP |
| 61138358 MC |
306 | int tls_construct_ctos_status_request(SSL *s, WPACKET *pkt, |
| 307 | unsigned int context, X509 *x, | |
| 8521ced6 | 308 | size_t chainidx, int *al); |
| ab83e314 MC |
309 | #endif |
| 310 | #ifndef OPENSSL_NO_NEXTPROTONEG | |
| 61138358 MC |
311 | int tls_construct_ctos_npn(SSL *s, WPACKET *pkt, unsigned int context, X509 *x, |
| 312 | size_t chainidx, int *al); | |
| ab83e314 | 313 | #endif |
| 61138358 MC |
314 | int tls_construct_ctos_alpn(SSL *s, WPACKET *pkt, unsigned int context, X509 *x, |
| 315 | size_t chainidx, int *al); | |
| ab83e314 | 316 | #ifndef OPENSSL_NO_SRTP |
| 61138358 MC |
317 | int tls_construct_ctos_use_srtp(SSL *s, WPACKET *pkt, unsigned int context, |
| 318 | X509 *x, size_t chainidx, int *al); | |
| ab83e314 | 319 | #endif |
| 61138358 MC |
320 | int tls_construct_ctos_etm(SSL *s, WPACKET *pkt, unsigned int context, X509 *x, |
| 321 | size_t chainidx, int *al); | |
| ab83e314 | 322 | #ifndef OPENSSL_NO_CT |
| 61138358 MC |
323 | int tls_construct_ctos_sct(SSL *s, WPACKET *pkt, unsigned int context, X509 *x, |
| 324 | size_t chainidx, int *al); | |
| ab83e314 | 325 | #endif |
| 61138358 MC |
326 | int tls_construct_ctos_ems(SSL *s, WPACKET *pkt, unsigned int context, X509 *x, |
| 327 | size_t chainidx, int *al); | |
| 328 | int tls_construct_ctos_supported_versions(SSL *s, WPACKET *pkt, | |
| 329 | unsigned int context, X509 *x, | |
| 8521ced6 | 330 | size_t chainidx, int *al); |
| 61138358 MC |
331 | int tls_construct_ctos_key_share(SSL *s, WPACKET *pkt, unsigned int context, |
| 332 | X509 *x, size_t chainidx, int *al); | |
| 333 | int tls_construct_ctos_psk_kex_modes(SSL *s, WPACKET *pkt, unsigned int context, | |
| 334 | X509 *x, size_t chainidx, int *al); | |
| cfef5027 MC |
335 | int tls_construct_ctos_cookie(SSL *s, WPACKET *pkt, unsigned int context, |
| 336 | X509 *x, size_t chainidx, int *al); | |
| 61138358 MC |
337 | int tls_construct_ctos_padding(SSL *s, WPACKET *pkt, unsigned int context, |
| 338 | X509 *x, size_t chainidx, int *al); | |
| 339 | int tls_construct_ctos_psk(SSL *s, WPACKET *pkt, unsigned int context, X509 *x, | |
| 340 | size_t chainidx, int *al); | |
| 341 | int tls_parse_stoc_renegotiate(SSL *s, PACKET *pkt, unsigned int context, | |
| 342 | X509 *x, size_t chainidx, int *al); | |
| 343 | int tls_parse_stoc_server_name(SSL *s, PACKET *pkt, unsigned int context, | |
| 344 | X509 *x, size_t chainidx, int *al); | |
| b2cc7f31 MC |
345 | int tls_parse_stoc_early_data(SSL *s, PACKET *pkt, unsigned int context, |
| 346 | X509 *x, size_t chainidx, int *al); | |
| 6dd083fd | 347 | #ifndef OPENSSL_NO_EC |
| 61138358 MC |
348 | int tls_parse_stoc_ec_pt_formats(SSL *s, PACKET *pkt, unsigned int context, |
| 349 | X509 *x, size_t chainidx, int *al); | |
| 6dd083fd | 350 | #endif |
| 61138358 MC |
351 | int tls_parse_stoc_session_ticket(SSL *s, PACKET *pkt, unsigned int context, |
| 352 | X509 *x, size_t chainidx, int *al); | |
| ab83e314 | 353 | #ifndef OPENSSL_NO_OCSP |
| 61138358 MC |
354 | int tls_parse_stoc_status_request(SSL *s, PACKET *pkt, unsigned int context, |
| 355 | X509 *x, size_t chainidx, int *al); | |
| ab83e314 | 356 | #endif |
| 6dd083fd | 357 | #ifndef OPENSSL_NO_CT |
| 61138358 MC |
358 | int tls_parse_stoc_sct(SSL *s, PACKET *pkt, unsigned int context, X509 *x, |
| 359 | size_t chainidx, int *al); | |
| 6dd083fd MC |
360 | #endif |
| 361 | #ifndef OPENSSL_NO_NEXTPROTONEG | |
| 61138358 MC |
362 | int tls_parse_stoc_npn(SSL *s, PACKET *pkt, unsigned int context, X509 *x, |
| 363 | size_t chainidx, int *al); | |
| 6dd083fd | 364 | #endif |
| 61138358 MC |
365 | int tls_parse_stoc_alpn(SSL *s, PACKET *pkt, unsigned int context, X509 *x, |
| 366 | size_t chainidx, int *al); | |
| 6dd083fd | 367 | #ifndef OPENSSL_NO_SRTP |
| 61138358 MC |
368 | int tls_parse_stoc_use_srtp(SSL *s, PACKET *pkt, unsigned int context, X509 *x, |
| 369 | size_t chainidx, int *al); | |
| 6dd083fd | 370 | #endif |
| 61138358 MC |
371 | int tls_parse_stoc_etm(SSL *s, PACKET *pkt, unsigned int context, X509 *x, |
| 372 | size_t chainidx, int *al); | |
| 373 | int tls_parse_stoc_ems(SSL *s, PACKET *pkt, unsigned int context, X509 *x, | |
| 374 | size_t chainidx, int *al); | |
| 375 | int tls_parse_stoc_key_share(SSL *s, PACKET *pkt, unsigned int context, X509 *x, | |
| 376 | size_t chainidx, int *al); | |
| cfef5027 MC |
377 | int tls_parse_stoc_cookie(SSL *s, PACKET *pkt, unsigned int context, X509 *x, |
| 378 | size_t chainidx, int *al); | |
| 61138358 MC |
379 | int tls_parse_stoc_psk(SSL *s, PACKET *pkt, unsigned int context, X509 *x, |
| 380 | size_t chainidx, int *al); |