#define TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 114
#define TLS1_AD_UNKNOWN_PSK_IDENTITY 115 /* fatal */
-/* ExtensionType values from RFC3546 / RFC4366 */
+/* ExtensionType values from RFC3546 / RFC4366 / RFC6066 */
#define TLSEXT_TYPE_server_name 0
#define TLSEXT_TYPE_max_fragment_length 1
#define TLSEXT_TYPE_client_certificate_url 2
#define TLSEXT_TYPE_trusted_ca_keys 3
#define TLSEXT_TYPE_truncated_hmac 4
#define TLSEXT_TYPE_status_request 5
+/* ExtensionType values from RFC4681 */
+#define TLSEXT_TYPE_user_mapping 6
+
+/* ExtensionType values from RFC5878 */
+#define TLSEXT_TYPE_client_authz 7
+#define TLSEXT_TYPE_server_authz 8
+
+/* ExtensionType values from RFC6091 */
+#define TLSEXT_TYPE_cert_type 9
+
/* ExtensionType values from RFC4492 */
#define TLSEXT_TYPE_elliptic_curves 10
#define TLSEXT_TYPE_ec_point_formats 11
+
/* ExtensionType value from RFC5054 */
#define TLSEXT_TYPE_srp 12
+
+/* ExtensionType values from RFC5246 */
#define TLSEXT_TYPE_signature_algorithms 13
+
+/* ExtensionType value from RFC5764 */
+#define TLSEXT_TYPE_use_srtp 14
+
+/* ExtensionType value from RFC5620 */
+#define TLSEXT_TYPE_heartbeat 15
+
+/* ExtensionType value from RFC4507 */
#define TLSEXT_TYPE_session_ticket 35
+
/* ExtensionType value from draft-rescorla-tls-opaque-prf-input-00.txt */
#if 0 /* will have to be provided externally for now ,
* i.e. build with -DTLSEXT_TYPE_opaque_prf_input=38183
#define TLSEXT_signature_dsa 2
#define TLSEXT_signature_ecdsa 3
+/* Total number of different signature algorithms */
+#define TLSEXT_signature_num 4
+
#define TLSEXT_hash_none 0
#define TLSEXT_hash_md5 1
#define TLSEXT_hash_sha1 2
#define TLSEXT_hash_sha256 4
#define TLSEXT_hash_sha384 5
#define TLSEXT_hash_sha512 6
+
+/* Total number of different digest algorithms */
+
+#define TLSEXT_hash_num 7
+
/* Flag set for unrecognised algorithms */
#define TLSEXT_nid_unknown 0x1000000
-/* ExtensionType value from RFC5764 */
-#define TLSEXT_TYPE_use_srtp 14
+/* ECC curves */
-/* Heartbeat extension */
-#define TLSEXT_TYPE_heartbeat 15
+#define TLSEXT_curve_P_256 23
+#define TLSEXT_curve_P_384 24
#ifndef OPENSSL_NO_TLSEXT
#define TLSEXT_MAXLEN_host_name 255
+/* From RFC 5878 */
+#define TLSEXT_SUPPLEMENTALDATATYPE_authz_data 16386
+/* This is not IANA assigned. See
+ * https://www.iana.org/assignments/tls-parameters/tls-parameters.xml#authorization-data-rules */
+#define TLSEXT_AUTHZDATAFORMAT_audit_proof 182
+
+#define TLSEXT_MAXLEN_supplemental_data 1024*16 /* Let's limit to 16k */
+
const char *SSL_get_servername(const SSL *s, const int type);
int SSL_get_servername_type(const SSL *s);
/* SSL_export_keying_material exports a value derived from the master secret,
int *psign, int *phash, int *psignandhash,
unsigned char *rsig, unsigned char *rhash);
+int SSL_get_shared_sigalgs(SSL *s, int idx,
+ int *psign, int *phash, int *psignandhash,
+ unsigned char *rsig, unsigned char *rhash);
+
+int SSL_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain);
+
#define SSL_set_tlsext_host_name(s,name) \
SSL_ctrl(s,SSL_CTRL_SET_TLSEXT_HOSTNAME,TLSEXT_NAMETYPE_host_name,(char *)name)
#define SSL_CTX_set_tlsext_ticket_key_cb(ssl, cb) \
SSL_CTX_callback_ctrl(ssl,SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB,(void (*)(void))cb)
+/* Used by clients to process audit proofs. */
+#define SSL_CTX_set_tlsext_authz_server_audit_proof_cb(ctx, cb) \
+SSL_CTX_callback_ctrl(ctx, SSL_CTRL_SET_TLSEXT_AUTHZ_SERVER_AUDIT_PROOF_CB,(void (*)(void))cb)
+
+#define SSL_CTX_set_tlsext_authz_server_audit_proof_cb_arg(ctx, arg) \
+SSL_CTX_ctrl(ctx, SSL_CTRL_SET_TLSEXT_AUTHZ_SERVER_AUDIT_PROOF_CB_ARG, 0, arg);
+
#ifndef OPENSSL_NO_HEARTBEATS
#define SSL_TLSEXT_HB_ENABLED 0x01
#define SSL_TLSEXT_HB_DONT_SEND_REQUESTS 0x02