/*
- * Copyright 2015-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
*
- * Licensed under the OpenSSL license (the "License"). You may not use
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
/* Max should actually be 36 but we are generous */
#define FINISHED_MAX_LENGTH 64
-/* The maximum number of incoming KeyUpdate messages we will accept */
-#define MAX_KEY_UPDATE_MESSAGES 32
-
-/* Extension context codes */
-/* This extension is only allowed in TLS */
-#define EXT_TLS_ONLY 0x0001
-/* This extension is only allowed in DTLS */
-#define EXT_DTLS_ONLY 0x0002
-/* Some extensions may be allowed in DTLS but we don't implement them for it */
-#define EXT_TLS_IMPLEMENTATION_ONLY 0x0004
-/* Most extensions are not defined for SSLv3 but EXT_TYPE_renegotiate is */
-#define EXT_SSL3_ALLOWED 0x0008
-/* Extension is only defined for TLS1.2 and above */
-#define EXT_TLS1_2_AND_BELOW_ONLY 0x0010
-/* Extension is only defined for TLS1.3 and above */
-#define EXT_TLS1_3_ONLY 0x0020
-#define EXT_CLIENT_HELLO 0x0040
-/* Really means TLS1.2 or below */
-#define EXT_TLS1_2_SERVER_HELLO 0x0080
-#define EXT_TLS1_3_SERVER_HELLO 0x0100
-#define EXT_TLS1_3_ENCRYPTED_EXTENSIONS 0x0200
-#define EXT_TLS1_3_HELLO_RETRY_REQUEST 0x0400
-#define EXT_TLS1_3_CERTIFICATE 0x0800
-#define EXT_TLS1_3_NEW_SESSION_TICKET 0x1000
-
/* Dummy message type */
#define SSL3_MT_DUMMY -1
+extern const unsigned char hrrrandom[];
+
/* Message processing return codes */
typedef enum {
/* Something bad happened */
MSG_PROCESS_CONTINUE_READING
} MSG_PROCESS_RETURN;
-/* Flush the write BIO */
-int statem_flush(SSL *s);
-
typedef int (*confunc_f) (SSL *s, WPACKET *pkt);
-int check_in_list(SSL *s, unsigned int group_id, const unsigned char *groups,
+int ssl3_take_mac(SSL *s);
+int check_in_list(SSL *s, uint16_t group_id, const uint16_t *groups,
size_t num_groups, int checkallow);
+int create_synthetic_message_hash(SSL *s, const unsigned char *hashval,
+ size_t hashlen, const unsigned char *hrr,
+ size_t hrrlen);
+int parse_ca_names(SSL *s, PACKET *pkt);
+const STACK_OF(X509_NAME) *get_ca_names(SSL *s);
+int construct_ca_names(SSL *s, const STACK_OF(X509_NAME) *ca_sk, WPACKET *pkt);
+size_t construct_key_exchange_tbs(SSL *s, unsigned char **ptbs,
+ const void *param, size_t paramlen);
/*
* TLS/DTLS client state machine functions
__owur int dtls_get_message(SSL *s, int *mt, size_t *len);
/* Message construction and processing functions */
-__owur int tls_process_initial_server_flight(SSL *s, int *al);
+__owur int tls_process_initial_server_flight(SSL *s);
__owur MSG_PROCESS_RETURN tls_process_change_cipher_spec(SSL *s, PACKET *pkt);
__owur MSG_PROCESS_RETURN tls_process_finished(SSL *s, PACKET *pkt);
__owur int tls_construct_change_cipher_spec(SSL *s, WPACKET *pkt);
__owur int tls_construct_finished(SSL *s, WPACKET *pkt);
__owur int tls_construct_key_update(SSL *s, WPACKET *pkt);
__owur MSG_PROCESS_RETURN tls_process_key_update(SSL *s, PACKET *pkt);
-__owur WORK_STATE tls_finish_handshake(SSL *s, WORK_STATE wst, int clearbufs);
+__owur WORK_STATE tls_finish_handshake(SSL *s, WORK_STATE wst, int clearbufs,
+ int stop);
__owur WORK_STATE dtls_wait_for_dry(SSL *s);
/* some client-only functions */
__owur MSG_PROCESS_RETURN tls_process_server_hello(SSL *s, PACKET *pkt);
__owur MSG_PROCESS_RETURN tls_process_certificate_request(SSL *s, PACKET *pkt);
__owur MSG_PROCESS_RETURN tls_process_new_session_ticket(SSL *s, PACKET *pkt);
-__owur int tls_process_cert_status_body(SSL *s, PACKET *pkt, int *al);
+__owur int tls_process_cert_status_body(SSL *s, PACKET *pkt);
__owur MSG_PROCESS_RETURN tls_process_cert_status(SSL *s, PACKET *pkt);
__owur MSG_PROCESS_RETURN tls_process_server_done(SSL *s, PACKET *pkt);
__owur int tls_construct_cert_verify(SSL *s, WPACKET *pkt);
/* Extension processing */
+typedef enum ext_return_en {
+ EXT_RETURN_FAIL,
+ EXT_RETURN_SENT,
+ EXT_RETURN_NOT_SENT
+} EXT_RETURN;
+
+__owur int tls_validate_all_contexts(SSL *s, unsigned int thisctx,
+ RAW_EXTENSION *exts);
+__owur int extension_is_relevant(SSL *s, unsigned int extctx,
+ unsigned int thisctx);
__owur int tls_collect_extensions(SSL *s, PACKET *packet, unsigned int context,
- RAW_EXTENSION **res, int *al, size_t *len);
+ RAW_EXTENSION **res, size_t *len, int init);
__owur int tls_parse_extension(SSL *s, TLSEXT_INDEX idx, int context,
- RAW_EXTENSION *exts, X509 *x, size_t chainidx,
- int *al);
+ RAW_EXTENSION *exts, X509 *x, size_t chainidx);
__owur int tls_parse_all_extensions(SSL *s, int context, RAW_EXTENSION *exts,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx, int fin);
+__owur int should_add_extension(SSL *s, unsigned int extctx,
+ unsigned int thisctx, int max_version);
__owur int tls_construct_extensions(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
__owur int tls_psk_do_binder(SSL *s, const EVP_MD *md,
const unsigned char *msgstart,
size_t binderoffset, const unsigned char *binderin,
unsigned char *binderout,
- SSL_SESSION *sess, int sign);
+ SSL_SESSION *sess, int sign, int external);
/* Server Extension processing */
int tls_parse_ctos_renegotiate(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
int tls_parse_ctos_server_name(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
+int tls_parse_ctos_maxfragmentlen(SSL *s, PACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
#ifndef OPENSSL_NO_SRP
int tls_parse_ctos_srp(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
#endif
int tls_parse_ctos_early_data(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
#ifndef OPENSSL_NO_EC
int tls_parse_ctos_ec_pt_formats(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
int tls_parse_ctos_supported_groups(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidxl);
#endif
int tls_parse_ctos_session_ticket(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
+int tls_parse_ctos_sig_algs_cert(SSL *s, PACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
int tls_parse_ctos_sig_algs(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
#ifndef OPENSSL_NO_OCSP
int tls_parse_ctos_status_request(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
#endif
#ifndef OPENSSL_NO_NEXTPROTONEG
int tls_parse_ctos_npn(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
#endif
int tls_parse_ctos_alpn(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
#ifndef OPENSSL_NO_SRTP
int tls_parse_ctos_use_srtp(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
#endif
int tls_parse_ctos_etm(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
int tls_parse_ctos_key_share(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
+int tls_parse_ctos_cookie(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
+ size_t chainidx);
int tls_parse_ctos_ems(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
int tls_parse_ctos_psk_kex_modes(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
int tls_parse_ctos_psk(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
+int tls_parse_ctos_post_handshake_auth(SSL *, PACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
-int tls_construct_stoc_renegotiate(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
-int tls_construct_stoc_server_name(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
-int tls_construct_stoc_early_data(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+EXT_RETURN tls_construct_stoc_renegotiate(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_stoc_server_name(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_stoc_early_data(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_stoc_maxfragmentlen(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
#ifndef OPENSSL_NO_EC
-int tls_construct_stoc_ec_pt_formats(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+EXT_RETURN tls_construct_stoc_ec_pt_formats(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
#endif
-int tls_construct_stoc_session_ticket(SSL *s, WPACKET *pkt,
- unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_stoc_supported_groups(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_stoc_session_ticket(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
#ifndef OPENSSL_NO_OCSP
-int tls_construct_stoc_status_request(SSL *s, WPACKET *pkt,
- unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_stoc_status_request(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
#endif
#ifndef OPENSSL_NO_NEXTPROTONEG
-int tls_construct_stoc_next_proto_neg(SSL *s, WPACKET *pkt,
- unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_stoc_next_proto_neg(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
#endif
-int tls_construct_stoc_alpn(SSL *s, WPACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_stoc_alpn(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
#ifndef OPENSSL_NO_SRTP
-int tls_construct_stoc_use_srtp(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+EXT_RETURN tls_construct_stoc_use_srtp(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
#endif
-int tls_construct_stoc_etm(SSL *s, WPACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
-int tls_construct_stoc_ems(SSL *s, WPACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
-int tls_construct_stoc_key_share(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+EXT_RETURN tls_construct_stoc_etm(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
+EXT_RETURN tls_construct_stoc_ems(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
+EXT_RETURN tls_construct_stoc_supported_versions(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_stoc_key_share(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_stoc_cookie(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
/*
* Not in public headers as this is not an official extension. Only used when
* SSL_OP_CRYPTOPRO_TLSEXT_BUG is set.
*/
#define TLSEXT_TYPE_cryptopro_bug 0xfde8
-int tls_construct_stoc_cryptopro_bug(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
-int tls_construct_stoc_psk(SSL *s, WPACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_stoc_cryptopro_bug(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_stoc_psk(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
/* Client Extension processing */
-int tls_construct_ctos_renegotiate(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
-int tls_construct_ctos_server_name(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+EXT_RETURN tls_construct_ctos_renegotiate(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
+EXT_RETURN tls_construct_ctos_server_name(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
+EXT_RETURN tls_construct_ctos_maxfragmentlen(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
#ifndef OPENSSL_NO_SRP
-int tls_construct_ctos_srp(SSL *s, WPACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_ctos_srp(SSL *s, WPACKET *pkt, unsigned int context, X509 *x,
+ size_t chainidx);
#endif
#ifndef OPENSSL_NO_EC
-int tls_construct_ctos_ec_pt_formats(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
-int tls_construct_ctos_supported_groups(SSL *s, WPACKET *pkt,
- unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_ctos_ec_pt_formats(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_ctos_supported_groups(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
#endif
-int tls_construct_ctos_early_data(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
-int tls_construct_ctos_session_ticket(SSL *s, WPACKET *pkt,
- unsigned int context, X509 *x,
- size_t chainidx, int *al);
-int tls_construct_ctos_sig_algs(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+EXT_RETURN tls_construct_ctos_early_data(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_ctos_session_ticket(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_ctos_sig_algs(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
#ifndef OPENSSL_NO_OCSP
-int tls_construct_ctos_status_request(SSL *s, WPACKET *pkt,
- unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_ctos_status_request(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
#endif
#ifndef OPENSSL_NO_NEXTPROTONEG
-int tls_construct_ctos_npn(SSL *s, WPACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_ctos_npn(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
#endif
-int tls_construct_ctos_alpn(SSL *s, WPACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_ctos_alpn(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
#ifndef OPENSSL_NO_SRTP
-int tls_construct_ctos_use_srtp(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+EXT_RETURN tls_construct_ctos_use_srtp(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
#endif
-int tls_construct_ctos_etm(SSL *s, WPACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_ctos_etm(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
#ifndef OPENSSL_NO_CT
-int tls_construct_ctos_sct(SSL *s, WPACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_ctos_sct(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
#endif
-int tls_construct_ctos_ems(SSL *s, WPACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
-int tls_construct_ctos_supported_versions(SSL *s, WPACKET *pkt,
- unsigned int context, X509 *x,
- size_t chainidx, int *al);
-int tls_construct_ctos_key_share(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
-int tls_construct_ctos_psk_kex_modes(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
-int tls_construct_ctos_cookie(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
-int tls_construct_ctos_padding(SSL *s, WPACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
-int tls_construct_ctos_psk(SSL *s, WPACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+EXT_RETURN tls_construct_ctos_ems(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
+EXT_RETURN tls_construct_ctos_supported_versions(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_ctos_key_share(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_ctos_psk_kex_modes(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_ctos_cookie(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
+EXT_RETURN tls_construct_ctos_padding(SSL *s, WPACKET *pkt,
+ unsigned int context, X509 *x,
+ size_t chainidx);
+EXT_RETURN tls_construct_ctos_psk(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
+EXT_RETURN tls_construct_ctos_post_handshake_auth(SSL *s, WPACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
+
int tls_parse_stoc_renegotiate(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
int tls_parse_stoc_server_name(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
int tls_parse_stoc_early_data(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
+int tls_parse_stoc_maxfragmentlen(SSL *s, PACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
#ifndef OPENSSL_NO_EC
int tls_parse_stoc_ec_pt_formats(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
#endif
int tls_parse_stoc_session_ticket(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
#ifndef OPENSSL_NO_OCSP
int tls_parse_stoc_status_request(SSL *s, PACKET *pkt, unsigned int context,
- X509 *x, size_t chainidx, int *al);
+ X509 *x, size_t chainidx);
#endif
#ifndef OPENSSL_NO_CT
int tls_parse_stoc_sct(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
#endif
#ifndef OPENSSL_NO_NEXTPROTONEG
int tls_parse_stoc_npn(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
#endif
int tls_parse_stoc_alpn(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
#ifndef OPENSSL_NO_SRTP
int tls_parse_stoc_use_srtp(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
#endif
int tls_parse_stoc_etm(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
int tls_parse_stoc_ems(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
+int tls_parse_stoc_supported_versions(SSL *s, PACKET *pkt, unsigned int context,
+ X509 *x, size_t chainidx);
int tls_parse_stoc_key_share(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
int tls_parse_stoc_cookie(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
int tls_parse_stoc_psk(SSL *s, PACKET *pkt, unsigned int context, X509 *x,
- size_t chainidx, int *al);
+ size_t chainidx);
+
+int tls_handle_alpn(SSL *s);
+
+int tls13_save_handshake_digest_for_pha(SSL *s);
+int tls13_restore_handshake_digest_for_pha(SSL *s);
projects / openssl.git / blobdiff