-/* ssl/ssl3.h */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-/* ====================================================================
- * Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- * software must display the following acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- * endorse or promote products derived from this software without
- * prior written permission. For written permission, please contact
- * openssl-core@openssl.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- * nor may "OpenSSL" appear in their names without prior written
- * permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by the OpenSSL Project
- * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com). This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
+/*
+ * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
*
+ * Licensed under the OpenSSL license (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
*/
+
/* ====================================================================
* Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
* ECC cipher suite support in OpenSSL originally developed by
#ifndef HEADER_SSL3_H
# define HEADER_SSL3_H
-# ifndef OPENSSL_NO_COMP
-# include <openssl/comp.h>
-# endif
+# include <openssl/comp.h>
# include <openssl/buffer.h>
# include <openssl/evp.h>
# include <openssl/ssl.h>
* practice the value is lower than this. The overhead is the maximum number
* of padding bytes (256) plus the mac size.
*/
-# define SSL3_RT_MAX_ENCRYPTED_OVERHEAD (256 + SSL3_RT_MAX_MD_SIZE)
+# define SSL3_RT_MAX_ENCRYPTED_OVERHEAD (256 + SSL3_RT_MAX_MD_SIZE)
+# define SSL3_RT_MAX_TLS13_ENCRYPTED_OVERHEAD 256
/*
* OpenSSL currently only uses a padding length of at most one block so the
# define SSL3_RT_MAX_COMPRESSED_LENGTH SSL3_RT_MAX_PLAIN_LENGTH
# else
# define SSL3_RT_MAX_COMPRESSED_LENGTH \
- (SSL3_RT_MAX_PLAIN_LENGTH+SSL3_RT_MAX_COMPRESSED_OVERHEAD)
+ (SSL3_RT_MAX_PLAIN_LENGTH+SSL3_RT_MAX_COMPRESSED_OVERHEAD)
# endif
# define SSL3_RT_MAX_ENCRYPTED_LENGTH \
- (SSL3_RT_MAX_ENCRYPTED_OVERHEAD+SSL3_RT_MAX_COMPRESSED_LENGTH)
+ (SSL3_RT_MAX_ENCRYPTED_OVERHEAD+SSL3_RT_MAX_COMPRESSED_LENGTH)
+# define SSL3_RT_MAX_TLS13_ENCRYPTED_LENGTH \
+ (SSL3_RT_MAX_PLAIN_LENGTH + SSL3_RT_MAX_TLS13_ENCRYPTED_OVERHEAD)
# define SSL3_RT_MAX_PACKET_SIZE \
- (SSL3_RT_MAX_ENCRYPTED_LENGTH+SSL3_RT_HEADER_LENGTH)
+ (SSL3_RT_MAX_ENCRYPTED_LENGTH+SSL3_RT_HEADER_LENGTH)
# define SSL3_MD_CLIENT_FINISHED_CONST "\x43\x4C\x4E\x54"
# define SSL3_MD_SERVER_FINISHED_CONST "\x53\x52\x56\x52"
# define SSL3_RT_ALERT 21
# define SSL3_RT_HANDSHAKE 22
# define SSL3_RT_APPLICATION_DATA 23
-# define TLS1_RT_HEARTBEAT 24
+# define DTLS1_RT_HEARTBEAT 24
/* Pseudo content types to indicate additional parameters */
# define TLS1_RT_CRYPTO 0x1000
*/
# define SSL3_CT_NUMBER 9
+/* No longer used as of OpenSSL 1.1.1 */
# define SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS 0x0001
/* Removed from OpenSSL 1.1.0 */
# define TLS1_FLAGS_SKIP_CERT_VERIFY 0x0010
/* Set if we encrypt then mac instead of usual mac then encrypt */
-# define TLS1_FLAGS_ENCRYPT_THEN_MAC 0x0100
+# define TLS1_FLAGS_ENCRYPT_THEN_MAC_READ 0x0100
+# define TLS1_FLAGS_ENCRYPT_THEN_MAC TLS1_FLAGS_ENCRYPT_THEN_MAC_READ
+/* Set if extended master secret extension received from peer */
+# define TLS1_FLAGS_RECEIVED_EXTMS 0x0200
-/* SSLv3 */
-/*
- * The following states are no longer used and are defined to be the closest
- * equivalent value in the current state machine code. Not all defines have an
- * equivalent and are set to a dummy value (-1).
- */
-/*
- * client
- */
-/* extra state */
-# define SSL3_ST_CW_FLUSH (-1)
-# ifndef OPENSSL_NO_SCTP
-# define DTLS1_SCTP_ST_CW_WRITE_SOCK (-1)
-# define DTLS1_SCTP_ST_CR_READ_SOCK (-1)
-# endif
-/* write to server */
-# define SSL3_ST_CW_CLNT_HELLO_A TLS_ST_CW_CLNT_HELLO
-# define SSL3_ST_CW_CLNT_HELLO_B TLS_ST_CW_CLNT_HELLO
-/* read from server */
-# define SSL3_ST_CR_SRVR_HELLO_A TLS_ST_CR_SRVR_HELLO
-# define SSL3_ST_CR_SRVR_HELLO_B TLS_ST_CR_SRVR_HELLO
-# define DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A DTLS_ST_CR_HELLO_VERIFY_REQUEST
-# define DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B DTLS_ST_CR_HELLO_VERIFY_REQUEST
-# define SSL3_ST_CR_CERT_A TLS_ST_CR_CERT
-# define SSL3_ST_CR_CERT_B TLS_ST_CR_CERT
-# define SSL3_ST_CR_KEY_EXCH_A TLS_ST_CR_KEY_EXCH
-# define SSL3_ST_CR_KEY_EXCH_B TLS_ST_CR_KEY_EXCH
-# define SSL3_ST_CR_CERT_REQ_A TLS_ST_CR_CERT_REQ
-# define SSL3_ST_CR_CERT_REQ_B TLS_ST_CR_CERT_REQ
-# define SSL3_ST_CR_SRVR_DONE_A TLS_ST_CR_SRVR_DONE
-# define SSL3_ST_CR_SRVR_DONE_B TLS_ST_CR_SRVR_DONE
-/* write to server */
-# define SSL3_ST_CW_CERT_A TLS_ST_CW_CERT
-# define SSL3_ST_CW_CERT_B TLS_ST_CW_CERT
-# define SSL3_ST_CW_CERT_C TLS_ST_CW_CERT
-# define SSL3_ST_CW_CERT_D TLS_ST_CW_CERT
-# define SSL3_ST_CW_KEY_EXCH_A TLS_ST_CW_KEY_EXCH
-# define SSL3_ST_CW_KEY_EXCH_B TLS_ST_CW_KEY_EXCH
-# define SSL3_ST_CW_CERT_VRFY_A TLS_ST_CW_CERT_VRFY
-# define SSL3_ST_CW_CERT_VRFY_B TLS_ST_CW_CERT_VRFY
-# define SSL3_ST_CW_CHANGE_A TLS_ST_CW_CHANGE
-# define SSL3_ST_CW_CHANGE_B TLS_ST_CW_CHANGE
-# ifndef OPENSSL_NO_NEXTPROTONEG
-# define SSL3_ST_CW_NEXT_PROTO_A TLS_ST_CW_NEXT_PROTO
-# define SSL3_ST_CW_NEXT_PROTO_B TLS_ST_CW_NEXT_PROTO
-# endif
-# define SSL3_ST_CW_FINISHED_A TLS_ST_CW_FINISHED
-# define SSL3_ST_CW_FINISHED_B TLS_ST_CW_FINISHED
-/* read from server */
-# define SSL3_ST_CR_CHANGE_A TLS_ST_CR_CHANGE
-# define SSL3_ST_CR_CHANGE_B TLS_ST_CR_CHANGE
-# define SSL3_ST_CR_FINISHED_A TLS_ST_CR_FINISHED
-# define SSL3_ST_CR_FINISHED_B TLS_ST_CR_FINISHED
-# define SSL3_ST_CR_SESSION_TICKET_A TLS_ST_CR_SESSION_TICKET
-# define SSL3_ST_CR_SESSION_TICKET_B TLS_ST_CR_SESSION_TICKET
-# define SSL3_ST_CR_CERT_STATUS_A TLS_ST_CR_CERT_STATUS
-# define SSL3_ST_CR_CERT_STATUS_B TLS_ST_CR_CERT_STATUS
-
-/* server */
-/* extra state */
-# define SSL3_ST_SW_FLUSH (-1)
-# ifndef OPENSSL_NO_SCTP
-# define DTLS1_SCTP_ST_SW_WRITE_SOCK (-1)
-# define DTLS1_SCTP_ST_SR_READ_SOCK (-1)
-# endif
-/* read from client */
-/* Do not change the number values, they do matter */
-# define SSL3_ST_SR_CLNT_HELLO_A TLS_ST_SR_CLNT_HELLO
-# define SSL3_ST_SR_CLNT_HELLO_B TLS_ST_SR_CLNT_HELLO
-# define SSL3_ST_SR_CLNT_HELLO_C TLS_ST_SR_CLNT_HELLO
-# define SSL3_ST_SR_CLNT_HELLO_D TLS_ST_SR_CLNT_HELLO
-/* write to client */
-# define DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A DTLS_ST_SW_HELLO_VERIFY_REQUEST
-# define DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B DTLS_ST_SW_HELLO_VERIFY_REQUEST
-# define SSL3_ST_SW_HELLO_REQ_A TLS_ST_SW_HELLO_REQ
-# define SSL3_ST_SW_HELLO_REQ_B TLS_ST_SW_HELLO_REQ
-# define SSL3_ST_SW_HELLO_REQ_C TLS_ST_SW_HELLO_REQ
-# define SSL3_ST_SW_SRVR_HELLO_A TLS_ST_SW_SRVR_HELLO
-# define SSL3_ST_SW_SRVR_HELLO_B TLS_ST_SW_SRVR_HELLO
-# define SSL3_ST_SW_CERT_A TLS_ST_SW_CERT
-# define SSL3_ST_SW_CERT_B TLS_ST_SW_CERT
-# define SSL3_ST_SW_KEY_EXCH_A TLS_ST_SW_KEY_EXCH
-# define SSL3_ST_SW_KEY_EXCH_B TLS_ST_SW_KEY_EXCH
-# define SSL3_ST_SW_CERT_REQ_A TLS_ST_SW_CERT_REQ
-# define SSL3_ST_SW_CERT_REQ_B TLS_ST_SW_CERT_REQ
-# define SSL3_ST_SW_SRVR_DONE_A TLS_ST_SW_SRVR_DONE
-# define SSL3_ST_SW_SRVR_DONE_B TLS_ST_SW_SRVR_DONE
-/* read from client */
-# define SSL3_ST_SR_CERT_A TLS_ST_SR_CERT
-# define SSL3_ST_SR_CERT_B TLS_ST_SR_CERT
-# define SSL3_ST_SR_KEY_EXCH_A TLS_ST_SR_KEY_EXCH
-# define SSL3_ST_SR_KEY_EXCH_B TLS_ST_SR_KEY_EXCH
-# define SSL3_ST_SR_CERT_VRFY_A TLS_ST_SR_CERT_VRFY
-# define SSL3_ST_SR_CERT_VRFY_B TLS_ST_SR_CERT_VRFY
-# define SSL3_ST_SR_CHANGE_A TLS_ST_SR_CHANGE
-# define SSL3_ST_SR_CHANGE_B TLS_ST_SR_CHANGE
-# ifndef OPENSSL_NO_NEXTPROTONEG
-# define SSL3_ST_SR_NEXT_PROTO_A TLS_ST_SR_NEXT_PROTO
-# define SSL3_ST_SR_NEXT_PROTO_B TLS_ST_SR_NEXT_PROTO
-# endif
-# define SSL3_ST_SR_FINISHED_A TLS_ST_SR_FINISHED
-# define SSL3_ST_SR_FINISHED_B TLS_ST_SR_FINISHED
-/* write to client */
-# define SSL3_ST_SW_CHANGE_A TLS_ST_SW_CHANGE
-# define SSL3_ST_SW_CHANGE_B TLS_ST_SW_CHANGE
-# define SSL3_ST_SW_FINISHED_A TLS_ST_SW_FINISHED
-# define SSL3_ST_SW_FINISHED_B TLS_ST_SW_FINISHED
-# define SSL3_ST_SW_SESSION_TICKET_A TLS_ST_SW_SESSION_TICKET
-# define SSL3_ST_SW_SESSION_TICKET_B TLS_ST_SW_SESSION_TICKET
-# define SSL3_ST_SW_CERT_STATUS_A TLS_ST_SW_CERT_STATUS
-# define SSL3_ST_SW_CERT_STATUS_B TLS_ST_SW_CERT_STATUS
+# define TLS1_FLAGS_ENCRYPT_THEN_MAC_WRITE 0x0400
# define SSL3_MT_HELLO_REQUEST 0
# define SSL3_MT_CLIENT_HELLO 1
# define SSL3_MT_SERVER_HELLO 2
# define SSL3_MT_NEWSESSION_TICKET 4
+# define SSL3_MT_HELLO_RETRY_REQUEST 6
+# define SSL3_MT_ENCRYPTED_EXTENSIONS 8
# define SSL3_MT_CERTIFICATE 11
# define SSL3_MT_SERVER_KEY_EXCHANGE 12
# define SSL3_MT_CERTIFICATE_REQUEST 13
# define SSL3_MT_CLIENT_KEY_EXCHANGE 16
# define SSL3_MT_FINISHED 20
# define SSL3_MT_CERTIFICATE_STATUS 22
+# define SSL3_MT_KEY_UPDATE 24
# ifndef OPENSSL_NO_NEXTPROTONEG
# define SSL3_MT_NEXT_PROTO 67
# endif
# define SSL3_MT_CCS 1
/* These are used when changing over to a new cipher */
-# define SSL3_CC_READ 0x01
-# define SSL3_CC_WRITE 0x02
-# define SSL3_CC_CLIENT 0x10
-# define SSL3_CC_SERVER 0x20
+# define SSL3_CC_READ 0x001
+# define SSL3_CC_WRITE 0x002
+# define SSL3_CC_CLIENT 0x010
+# define SSL3_CC_SERVER 0x020
+# define SSL3_CC_EARLY 0x040
+# define SSL3_CC_HANDSHAKE 0x080
+# define SSL3_CC_APPLICATION 0x100
# define SSL3_CHANGE_CIPHER_CLIENT_WRITE (SSL3_CC_CLIENT|SSL3_CC_WRITE)
# define SSL3_CHANGE_CIPHER_SERVER_READ (SSL3_CC_SERVER|SSL3_CC_READ)
# define SSL3_CHANGE_CIPHER_CLIENT_READ (SSL3_CC_CLIENT|SSL3_CC_READ)
projects / openssl.git / blobdiff