* ECC cipher suite support in OpenSSL originally developed by
* SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
*/
+/* ====================================================================
+ * Copyright 2005 Nokia. All rights reserved.
+ *
+ * The portions of the attached software ("Contribution") is developed by
+ * Nokia Corporation and is licensed pursuant to the OpenSSL open source
+ * license.
+ *
+ * The Contribution, originally written by Mika Kousa and Pasi Eronen of
+ * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
+ * support (see RFC 4279) to OpenSSL.
+ *
+ * No patent licenses or other rights except those expressly stated in
+ * the OpenSSL open source license shall be deemed granted or received
+ * expressly, by implication, estoppel, or otherwise.
+ *
+ * No assurances are provided by Nokia that the Contribution does not
+ * infringe the patent or other intellectual property rights of any third
+ * party or that the license provides you with all the necessary rights
+ * to make use of the Contribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
+ * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
+ * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
+ * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
+ * OTHERWISE.
+ */
#ifndef HEADER_SSL_H
#define HEADER_SSL_H
#define SSL_TXT_TLSV1 "TLSv1"
#define SSL_TXT_ALL "ALL"
#define SSL_TXT_ECC "ECCdraft" /* ECC ciphersuites are not yet official */
+#define SSL_TXT_PSK "PSK"
+#define SSL_TXT_kPSK "kPSK"
+#define SSL_TXT_aPSK "aPSK"
/*
* COMPLEMENTOF* definitions. These identifiers are used to (de-select)
* SSL_SESSION_ID ::= SEQUENCE {
* version INTEGER, -- structure version number
* SSLversion INTEGER, -- SSL version number
- * Cipher OCTET_STRING, -- the 3 byte cipher ID
- * Session_ID OCTET_STRING, -- the Session ID
- * Master_key OCTET_STRING, -- the master key
- * KRB5_principal OCTET_STRING -- optional Kerberos principal
- * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
+ * Cipher OCTET STRING, -- the 3 byte cipher ID
+ * Session_ID OCTET STRING, -- the Session ID
+ * Master_key OCTET STRING, -- the master key
+ * KRB5_principal OCTET STRING -- optional Kerberos principal
+ * Key_Arg [ 0 ] IMPLICIT OCTET STRING, -- the optional Key argument
* Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
* Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
* Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
- * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
- * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
- * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
+ * Session_ID_context [ 4 ] EXPLICIT OCTET STRING, -- the Session ID context
+ * Verify_result [ 5 ] EXPLICIT INTEGER, -- X509_V_... code for `Peer'
+ * HostName [ 6 ] EXPLICY OCTET STRING, -- optional HostName from servername TLS extension
+ * ECPointFormatList [ 7 ] OCTET STRING, -- optional EC point format list from TLS extension
+ * PSK_identity_hint [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
+ * PSK_identity [ 9 ] EXPLICIT OCTET STRING -- optional PSK identity
* }
* Look in ssl/ssl_asn1.c for more details
* I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
unsigned int krb5_client_princ_len;
unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
#endif /* OPENSSL_NO_KRB5 */
-#ifndef OPENSSL_NO_TLSEXT
- char *tlsext_hostname;
+#ifndef OPENSSL_NO_PSK
+ char *psk_identity_hint;
+ char *psk_identity;
#endif
-
int not_resumable;
/* The cert is the certificate used to establish this connection */
/* These are used to make removal of session-ids more
* efficient and to implement a maximum cache size. */
struct ssl_session_st *prev,*next;
+#ifndef OPENSSL_NO_TLSEXT
+ char *tlsext_hostname;
+#ifndef OPENSSL_NO_EC
+ size_t tlsext_ecpointformatlist_length;
+ unsigned char *tlsext_ecpointformatlist; /* peer's list */
+ size_t tlsext_ellipticcurvelist_length;
+ unsigned char *tlsext_ellipticcurvelist; /* peer's list */
+#endif /* OPENSSL_NO_EC */
+#endif
} SSL_SESSION;
/* TLS extensions servername callback */
int (*tlsext_servername_callback)(SSL*, int *, void *);
void *tlsext_servername_arg;
+#endif
+#ifndef OPENSSL_NO_PSK
+ char *psk_identity_hint;
+ unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
+ unsigned int max_identity_len, unsigned char *psk,
+ unsigned int max_psk_len);
+ unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
+ unsigned char *psk, unsigned int max_psk_len);
#endif
};
#define SSL_CTX_set_cookie_generate_cb(ctx,cb) ((ctx)->app_gen_cookie_cb=(cb))
#define SSL_CTX_set_cookie_verify_cb(ctx,cb) ((ctx)->app_verify_cookie_cb=(cb))
+#ifndef OPENSSL_NO_PSK
+/* the maximum length of the buffer given to callbacks containing the
+ * resulting identity/psk */
+#define PSK_MAX_IDENTITY_LEN 128
+#define PSK_MAX_PSK_LEN 64
+#define SSL_CTX_set_psk_client_callback(ctx,cb) ((ctx)->psk_client_callback=(cb))
+#define SSL_set_psk_client_callback(ssl, cb) ((ssl)->psk_client_callback=(cb))
+#define SSL_CTX_set_psk_server_callback(ctx,cb) ((ctx)->psk_server_callback=(cb))
+#define SSL_set_psk_server_callback(ssl, cb) ((ssl)->psk_server_callback=(cb))
+int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
+int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
+const char *SSL_get_psk_identity_hint(const SSL *s);
+const char *SSL_get_psk_identity(const SSL *s);
+#endif
+
#define SSL_NOTHING 1
#define SSL_WRITING 2
#define SSL_READING 3
KSSL_CTX *kssl_ctx; /* Kerberos 5 context */
#endif /* OPENSSL_NO_KRB5 */
+#ifndef OPENSSL_NO_PSK
+ unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
+ unsigned int max_identity_len, unsigned char *psk,
+ unsigned int max_psk_len);
+ unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
+ unsigned char *psk, unsigned int max_psk_len);
+#endif
+
SSL_CTX *ctx;
/* set this flag to 1 and a sleep(1) is put into all SSL_read()
* and SSL_write() calls, good for nbio debuging :-) */
1 : prepare 2, allow last ack just after in server callback.
2 : don't call servername callback, no ack in server hello
*/
+#ifndef OPENSSL_NO_EC
+ size_t tlsext_ecpointformatlist_length;
+ unsigned char *tlsext_ecpointformatlist; /* our list */
+ size_t tlsext_ellipticcurvelist_length;
+ unsigned char *tlsext_ellipticcurvelist; /* our list */
+#endif /* OPENSSL_NO_EC */
SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */
+#define session_ctx initial_ctx
+#else
+#define session_ctx ctx
#endif
};
PEM_ASN1_write_bio_of(SSL_SESSION,i2d_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,NULL,NULL,0,NULL,NULL)
#endif
-#define SSL_AD_REASON_OFFSET 1000 /* offset to get SSL_R_... value from SSL_AD_... /
+#define SSL_AD_REASON_OFFSET 1000 /* offset to get SSL_R_... value from SSL_AD_... */
/* These alert types are for SSLv3 and TLSv1 */
#define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
#define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
#define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
#define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
+#define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */
#define SSL_ERROR_NONE 0
#define SSL_ERROR_SSL 1
#define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
-/* see tls.h for macros based on these */
+/* see tls1.h for macros based on these */
#ifndef OPENSSL_NO_TLSEXT
#define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
#define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
#define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
-#define SSL_CTRL_SET_TLSEXT_SERVERNAME_DONE 56
#endif
#define SSL_session_reused(ssl) \
#define SSL_F_SSL3_SETUP_KEY_BLOCK 157
#define SSL_F_SSL3_WRITE_BYTES 158
#define SSL_F_SSL3_WRITE_PENDING 159
+#define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
#define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
#define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
+#define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
#define SSL_F_SSL_BAD_METHOD 160
#define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
#define SSL_F_SSL_CERT_DUP 221
#define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
#define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
#define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
+#define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
#define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
#define SSL_F_SSL_USE_PRIVATEKEY 201
#define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
#define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
+#define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
#define SSL_F_SSL_USE_RSAPRIVATEKEY 204
#define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
#define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
#define SSL_F_SSL_VERIFY_CERT_CHAIN 207
#define SSL_F_SSL_WRITE 208
#define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
+#define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
#define SSL_F_TLS1_ENC 210
+#define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
+#define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
#define SSL_F_TLS1_SETUP_KEY_BLOCK 211
#define SSL_F_WRITE_PENDING 212
#define SSL_R_BAD_MESSAGE_TYPE 114
#define SSL_R_BAD_PACKET_LENGTH 115
#define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
+#define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 157
#define SSL_R_BAD_RESPONSE_ARGUMENT 117
#define SSL_R_BAD_RSA_DECRYPT 118
#define SSL_R_BAD_RSA_ENCRYPT 119
#define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
#define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
-#define SSL_R_CLIENTHELLO_TLS_EXT 316
+#define SSL_R_CLIENTHELLO_TLSEXT 226
#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
#define SSL_R_COMPRESSION_FAILURE 141
#define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
#define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
#define SSL_R_PACKET_LENGTH_TOO_LONG 198
-#define SSL_R_PARSE_TLS_EXT 317
+#define SSL_R_PARSE_TLSEXT 227
#define SSL_R_PATH_TOO_LONG 270
#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
#define SSL_R_PEER_ERROR 200
#define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
#define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
#define SSL_R_PROTOCOL_IS_SHUTDOWN 207
+#define SSL_R_PSK_IDENTITY_NOT_FOUND 223
+#define SSL_R_PSK_NO_CLIENT_CB 224
+#define SSL_R_PSK_NO_SERVER_CB 225
#define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
#define SSL_R_PUBLIC_KEY_NOT_RSA 210
#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
-#define SSL_R_SERVERHELLO_TLS_EXT 318
+#define SSL_R_SERVERHELLO_TLSEXT 275
#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
#define SSL_R_SHORT_READ 219
#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299
+#define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
#define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
#define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
#define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
#define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112
#define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110
#define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
+#define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
#define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
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