This commit was manufactured by cvs2git to create tag 'OPENBSD_5_5_BASE'.OPENBSD_5_5_BASE

1 files changed, 0 insertions, 678 deletions

diff --git a/src/lib/libssl/ssl3.h b/src/lib/libssl/ssl3.h
deleted file mode 100644
index 112e627de0..0000000000
--- a/src/lib/libssl/ssl3.h
+++ /dev/null
@@ -1,678 +0,0 @@
-/* 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 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- * ECC cipher suite support in OpenSSL originally developed by 
- * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
- */
-
-#ifndef HEADER_SSL3_H 
-#define HEADER_SSL3_H 
-
-#ifndef OPENSSL_NO_COMP
-#include <openssl/comp.h>
-#endif
-#include <openssl/buffer.h>
-#include <openssl/evp.h>
-#include <openssl/ssl.h>
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/* Signalling cipher suite value: from draft-ietf-tls-renegotiation-03.txt */
-#define SSL3_CK_SCSV                            0x030000FF
-
-#define SSL3_CK_RSA_NULL_MD5                    0x03000001
-#define SSL3_CK_RSA_NULL_SHA                    0x03000002
-#define SSL3_CK_RSA_RC4_40_MD5                  0x03000003
-#define SSL3_CK_RSA_RC4_128_MD5                 0x03000004
-#define SSL3_CK_RSA_RC4_128_SHA                 0x03000005
-#define SSL3_CK_RSA_RC2_40_MD5                  0x03000006
-#define SSL3_CK_RSA_IDEA_128_SHA                0x03000007
-#define SSL3_CK_RSA_DES_40_CBC_SHA              0x03000008
-#define SSL3_CK_RSA_DES_64_CBC_SHA              0x03000009
-#define SSL3_CK_RSA_DES_192_CBC3_SHA            0x0300000A
-
-#define SSL3_CK_DH_DSS_DES_40_CBC_SHA           0x0300000B
-#define SSL3_CK_DH_DSS_DES_64_CBC_SHA           0x0300000C
-#define SSL3_CK_DH_DSS_DES_192_CBC3_SHA         0x0300000D
-#define SSL3_CK_DH_RSA_DES_40_CBC_SHA           0x0300000E
-#define SSL3_CK_DH_RSA_DES_64_CBC_SHA           0x0300000F
-#define SSL3_CK_DH_RSA_DES_192_CBC3_SHA         0x03000010
-
-#define SSL3_CK_EDH_DSS_DES_40_CBC_SHA          0x03000011
-#define SSL3_CK_EDH_DSS_DES_64_CBC_SHA          0x03000012
-#define SSL3_CK_EDH_DSS_DES_192_CBC3_SHA        0x03000013
-#define SSL3_CK_EDH_RSA_DES_40_CBC_SHA          0x03000014
-#define SSL3_CK_EDH_RSA_DES_64_CBC_SHA          0x03000015
-#define SSL3_CK_EDH_RSA_DES_192_CBC3_SHA        0x03000016
-
-#define SSL3_CK_ADH_RC4_40_MD5                  0x03000017
-#define SSL3_CK_ADH_RC4_128_MD5                 0x03000018
-#define SSL3_CK_ADH_DES_40_CBC_SHA              0x03000019
-#define SSL3_CK_ADH_DES_64_CBC_SHA              0x0300001A
-#define SSL3_CK_ADH_DES_192_CBC_SHA             0x0300001B
-
-#if 0
-        #define SSL3_CK_FZA_DMS_NULL_SHA                0x0300001C
-        #define SSL3_CK_FZA_DMS_FZA_SHA                 0x0300001D
-        #if 0 /* Because it clashes with KRB5, is never used any more, and is safe
-                 to remove according to David Hopwood <david.hopwood@zetnet.co.uk>
-                 of the ietf-tls list */
-        #define SSL3_CK_FZA_DMS_RC4_SHA                 0x0300001E
-        #endif
-#endif
-
-/*    VRS Additional Kerberos5 entries
- */
-#define SSL3_CK_KRB5_DES_64_CBC_SHA             0x0300001E
-#define SSL3_CK_KRB5_DES_192_CBC3_SHA           0x0300001F
-#define SSL3_CK_KRB5_RC4_128_SHA                0x03000020
-#define SSL3_CK_KRB5_IDEA_128_CBC_SHA           0x03000021
-#define SSL3_CK_KRB5_DES_64_CBC_MD5             0x03000022
-#define SSL3_CK_KRB5_DES_192_CBC3_MD5           0x03000023
-#define SSL3_CK_KRB5_RC4_128_MD5                0x03000024
-#define SSL3_CK_KRB5_IDEA_128_CBC_MD5           0x03000025
-
-#define SSL3_CK_KRB5_DES_40_CBC_SHA             0x03000026
-#define SSL3_CK_KRB5_RC2_40_CBC_SHA             0x03000027
-#define SSL3_CK_KRB5_RC4_40_SHA                 0x03000028
-#define SSL3_CK_KRB5_DES_40_CBC_MD5             0x03000029
-#define SSL3_CK_KRB5_RC2_40_CBC_MD5             0x0300002A
-#define SSL3_CK_KRB5_RC4_40_MD5                 0x0300002B
-
-#define SSL3_TXT_RSA_NULL_MD5                   "NULL-MD5"
-#define SSL3_TXT_RSA_NULL_SHA                   "NULL-SHA"
-#define SSL3_TXT_RSA_RC4_40_MD5                 "EXP-RC4-MD5"
-#define SSL3_TXT_RSA_RC4_128_MD5                "RC4-MD5"
-#define SSL3_TXT_RSA_RC4_128_SHA                "RC4-SHA"
-#define SSL3_TXT_RSA_RC2_40_MD5                 "EXP-RC2-CBC-MD5"
-#define SSL3_TXT_RSA_IDEA_128_SHA               "IDEA-CBC-SHA"
-#define SSL3_TXT_RSA_DES_40_CBC_SHA             "EXP-DES-CBC-SHA"
-#define SSL3_TXT_RSA_DES_64_CBC_SHA             "DES-CBC-SHA"
-#define SSL3_TXT_RSA_DES_192_CBC3_SHA           "DES-CBC3-SHA"
-
-#define SSL3_TXT_DH_DSS_DES_40_CBC_SHA          "EXP-DH-DSS-DES-CBC-SHA"
-#define SSL3_TXT_DH_DSS_DES_64_CBC_SHA          "DH-DSS-DES-CBC-SHA"
-#define SSL3_TXT_DH_DSS_DES_192_CBC3_SHA        "DH-DSS-DES-CBC3-SHA"
-#define SSL3_TXT_DH_RSA_DES_40_CBC_SHA          "EXP-DH-RSA-DES-CBC-SHA"
-#define SSL3_TXT_DH_RSA_DES_64_CBC_SHA          "DH-RSA-DES-CBC-SHA"
-#define SSL3_TXT_DH_RSA_DES_192_CBC3_SHA        "DH-RSA-DES-CBC3-SHA"
-
-#define SSL3_TXT_EDH_DSS_DES_40_CBC_SHA         "EXP-EDH-DSS-DES-CBC-SHA"
-#define SSL3_TXT_EDH_DSS_DES_64_CBC_SHA         "EDH-DSS-DES-CBC-SHA"
-#define SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA       "EDH-DSS-DES-CBC3-SHA"
-#define SSL3_TXT_EDH_RSA_DES_40_CBC_SHA         "EXP-EDH-RSA-DES-CBC-SHA"
-#define SSL3_TXT_EDH_RSA_DES_64_CBC_SHA         "EDH-RSA-DES-CBC-SHA"
-#define SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA       "EDH-RSA-DES-CBC3-SHA"
-
-#define SSL3_TXT_ADH_RC4_40_MD5                 "EXP-ADH-RC4-MD5"
-#define SSL3_TXT_ADH_RC4_128_MD5                "ADH-RC4-MD5"
-#define SSL3_TXT_ADH_DES_40_CBC_SHA             "EXP-ADH-DES-CBC-SHA"
-#define SSL3_TXT_ADH_DES_64_CBC_SHA             "ADH-DES-CBC-SHA"
-#define SSL3_TXT_ADH_DES_192_CBC_SHA            "ADH-DES-CBC3-SHA"
-
-#if 0
-        #define SSL3_TXT_FZA_DMS_NULL_SHA               "FZA-NULL-SHA"
-        #define SSL3_TXT_FZA_DMS_FZA_SHA                "FZA-FZA-CBC-SHA"
-        #define SSL3_TXT_FZA_DMS_RC4_SHA                "FZA-RC4-SHA"
-#endif
-
-#define SSL3_TXT_KRB5_DES_64_CBC_SHA            "KRB5-DES-CBC-SHA"
-#define SSL3_TXT_KRB5_DES_192_CBC3_SHA          "KRB5-DES-CBC3-SHA"
-#define SSL3_TXT_KRB5_RC4_128_SHA               "KRB5-RC4-SHA"
-#define SSL3_TXT_KRB5_IDEA_128_CBC_SHA          "KRB5-IDEA-CBC-SHA"
-#define SSL3_TXT_KRB5_DES_64_CBC_MD5            "KRB5-DES-CBC-MD5"
-#define SSL3_TXT_KRB5_DES_192_CBC3_MD5          "KRB5-DES-CBC3-MD5"
-#define SSL3_TXT_KRB5_RC4_128_MD5               "KRB5-RC4-MD5"
-#define SSL3_TXT_KRB5_IDEA_128_CBC_MD5          "KRB5-IDEA-CBC-MD5"
-
-#define SSL3_TXT_KRB5_DES_40_CBC_SHA            "EXP-KRB5-DES-CBC-SHA"
-#define SSL3_TXT_KRB5_RC2_40_CBC_SHA            "EXP-KRB5-RC2-CBC-SHA"
-#define SSL3_TXT_KRB5_RC4_40_SHA                "EXP-KRB5-RC4-SHA"
-#define SSL3_TXT_KRB5_DES_40_CBC_MD5            "EXP-KRB5-DES-CBC-MD5"
-#define SSL3_TXT_KRB5_RC2_40_CBC_MD5            "EXP-KRB5-RC2-CBC-MD5"
-#define SSL3_TXT_KRB5_RC4_40_MD5                "EXP-KRB5-RC4-MD5"
-
-#define SSL3_SSL_SESSION_ID_LENGTH              32
-#define SSL3_MAX_SSL_SESSION_ID_LENGTH          32
-
-#define SSL3_MASTER_SECRET_SIZE                 48
-#define SSL3_RANDOM_SIZE                        32
-#define SSL3_SESSION_ID_SIZE                    32
-#define SSL3_RT_HEADER_LENGTH                   5
-
-#ifndef SSL3_ALIGN_PAYLOAD
- /* Some will argue that this increases memory footprint, but it's
-  * not actually true. Point is that malloc has to return at least
-  * 64-bit aligned pointers, meaning that allocating 5 bytes wastes
-  * 3 bytes in either case. Suggested pre-gaping simply moves these
-  * wasted bytes from the end of allocated region to its front,
-  * but makes data payload aligned, which improves performance:-) */
-# define SSL3_ALIGN_PAYLOAD                     8
-#else
-# if (SSL3_ALIGN_PAYLOAD&(SSL3_ALIGN_PAYLOAD-1))!=0
-#  error "insane SSL3_ALIGN_PAYLOAD"
-#  undef SSL3_ALIGN_PAYLOAD
-# endif
-#endif
-
-/* This is the maximum MAC (digest) size used by the SSL library.
- * Currently maximum of 20 is used by SHA1, but we reserve for
- * future extension for 512-bit hashes.
- */
-
-#define SSL3_RT_MAX_MD_SIZE                     64
-
-/* Maximum block size used in all ciphersuites. Currently 16 for AES.
- */
-
-#define SSL_RT_MAX_CIPHER_BLOCK_SIZE            16
-
-#define SSL3_RT_MAX_EXTRA                       (16384)
-
-/* Maximum plaintext length: defined by SSL/TLS standards */
-#define SSL3_RT_MAX_PLAIN_LENGTH                16384
-/* Maximum compression overhead: defined by SSL/TLS standards */
-#define SSL3_RT_MAX_COMPRESSED_OVERHEAD         1024
-
-/* The standards give a maximum encryption overhead of 1024 bytes.
- * In 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)
-
-/* OpenSSL currently only uses a padding length of at most one block so
- * the send overhead is smaller.
- */
-
-#define SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD \
-                        (SSL_RT_MAX_CIPHER_BLOCK_SIZE + SSL3_RT_MAX_MD_SIZE)
-
-/* If compression isn't used don't include the compression overhead */
-
-#ifdef OPENSSL_NO_COMP
-#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)
-#endif
-#define SSL3_RT_MAX_ENCRYPTED_LENGTH    \
-                (SSL3_RT_MAX_ENCRYPTED_OVERHEAD+SSL3_RT_MAX_COMPRESSED_LENGTH)
-#define SSL3_RT_MAX_PACKET_SIZE         \
-                (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_VERSION                    0x0300
-#define SSL3_VERSION_MAJOR              0x03
-#define SSL3_VERSION_MINOR              0x00
-
-#define SSL3_RT_CHANGE_CIPHER_SPEC      20
-#define SSL3_RT_ALERT                   21
-#define SSL3_RT_HANDSHAKE               22
-#define SSL3_RT_APPLICATION_DATA        23
-#define TLS1_RT_HEARTBEAT               24
-
-#define SSL3_AL_WARNING                 1
-#define SSL3_AL_FATAL                   2
-
-#define SSL3_AD_CLOSE_NOTIFY             0
-#define SSL3_AD_UNEXPECTED_MESSAGE      10      /* fatal */
-#define SSL3_AD_BAD_RECORD_MAC          20      /* fatal */
-#define SSL3_AD_DECOMPRESSION_FAILURE   30      /* fatal */
-#define SSL3_AD_HANDSHAKE_FAILURE       40      /* fatal */
-#define SSL3_AD_NO_CERTIFICATE          41
-#define SSL3_AD_BAD_CERTIFICATE         42
-#define SSL3_AD_UNSUPPORTED_CERTIFICATE 43
-#define SSL3_AD_CERTIFICATE_REVOKED     44
-#define SSL3_AD_CERTIFICATE_EXPIRED     45
-#define SSL3_AD_CERTIFICATE_UNKNOWN     46
-#define SSL3_AD_ILLEGAL_PARAMETER       47      /* fatal */
-
-#define TLS1_HB_REQUEST         1
-#define TLS1_HB_RESPONSE        2
-        
-#ifndef OPENSSL_NO_SSL_INTERN
-
-typedef struct ssl3_record_st
-        {
-/*r */  int type;               /* type of record */
-/*rw*/  unsigned int length;    /* How many bytes available */
-/*r */  unsigned int off;       /* read/write offset into 'buf' */
-/*rw*/  unsigned char *data;    /* pointer to the record data */
-/*rw*/  unsigned char *input;   /* where the decode bytes are */
-/*r */  unsigned char *comp;    /* only used with decompression - malloc()ed */
-/*r */  unsigned long epoch;    /* epoch number, needed by DTLS1 */
-/*r */  unsigned char seq_num[8]; /* sequence number, needed by DTLS1 */
-        } SSL3_RECORD;
-
-typedef struct ssl3_buffer_st
-        {
-        unsigned char *buf;     /* at least SSL3_RT_MAX_PACKET_SIZE bytes,
-                                 * see ssl3_setup_buffers() */
-        size_t len;             /* buffer size */
-        int offset;             /* where to 'copy from' */
-        int left;               /* how many bytes left */
-        } SSL3_BUFFER;
-
-#endif
-
-#define SSL3_CT_RSA_SIGN                        1
-#define SSL3_CT_DSS_SIGN                        2
-#define SSL3_CT_RSA_FIXED_DH                    3
-#define SSL3_CT_DSS_FIXED_DH                    4
-#define SSL3_CT_RSA_EPHEMERAL_DH                5
-#define SSL3_CT_DSS_EPHEMERAL_DH                6
-#define SSL3_CT_FORTEZZA_DMS                    20
-/* SSL3_CT_NUMBER is used to size arrays and it must be large
- * enough to contain all of the cert types defined either for
- * SSLv3 and TLSv1.
- */
-#define SSL3_CT_NUMBER                  9
-
-
-#define SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS       0x0001
-#define SSL3_FLAGS_DELAY_CLIENT_FINISHED        0x0002
-#define SSL3_FLAGS_POP_BUFFER                   0x0004
-#define TLS1_FLAGS_TLS_PADDING_BUG              0x0008
-#define TLS1_FLAGS_SKIP_CERT_VERIFY             0x0010
-#define TLS1_FLAGS_KEEP_HANDSHAKE               0x0020
- 
-/* SSL3_FLAGS_SGC_RESTART_DONE is set when we
- * restart a handshake because of MS SGC and so prevents us
- * from restarting the handshake in a loop. It's reset on a
- * renegotiation, so effectively limits the client to one restart
- * per negotiation. This limits the possibility of a DDoS
- * attack where the client handshakes in a loop using SGC to
- * restart. Servers which permit renegotiation can still be
- * effected, but we can't prevent that.
- */
-#define SSL3_FLAGS_SGC_RESTART_DONE             0x0040
-
-#ifndef OPENSSL_NO_SSL_INTERN
-
-typedef struct ssl3_state_st
-        {
-        long flags;
-        int delay_buf_pop_ret;
-
-        unsigned char read_sequence[8];
-        int read_mac_secret_size;
-        unsigned char read_mac_secret[EVP_MAX_MD_SIZE];
-        unsigned char write_sequence[8];
-        int write_mac_secret_size;
-        unsigned char write_mac_secret[EVP_MAX_MD_SIZE];
-
-        unsigned char server_random[SSL3_RANDOM_SIZE];
-        unsigned char client_random[SSL3_RANDOM_SIZE];
-
-        /* flags for countermeasure against known-IV weakness */
-        int need_empty_fragments;
-        int empty_fragment_done;
-
-        /* The value of 'extra' when the buffers were initialized */
-        int init_extra;
-
-        SSL3_BUFFER rbuf;       /* read IO goes into here */
-        SSL3_BUFFER wbuf;       /* write IO goes into here */
-
-        SSL3_RECORD rrec;       /* each decoded record goes in here */
-        SSL3_RECORD wrec;       /* goes out from here */
-
-        /* storage for Alert/Handshake protocol data received but not
-         * yet processed by ssl3_read_bytes: */
-        unsigned char alert_fragment[2];
-        unsigned int alert_fragment_len;
-        unsigned char handshake_fragment[4];
-        unsigned int handshake_fragment_len;
-
-        /* partial write - check the numbers match */
-        unsigned int wnum;      /* number of bytes sent so far */
-        int wpend_tot;          /* number bytes written */
-        int wpend_type;
-        int wpend_ret;          /* number of bytes submitted */
-        const unsigned char *wpend_buf;
-
-        /* used during startup, digest all incoming/outgoing packets */
-        BIO *handshake_buffer;
-        /* When set of handshake digests is determined, buffer is hashed
-         * and freed and MD_CTX-es for all required digests are stored in
-         * this array */
-        EVP_MD_CTX **handshake_dgst;
-        /* this is set whenerver we see a change_cipher_spec message
-         * come in when we are not looking for one */
-        int change_cipher_spec;
-
-        int warn_alert;
-        int fatal_alert;
-        /* we allow one fatal and one warning alert to be outstanding,
-         * send close alert via the warning alert */
-        int alert_dispatch;
-        unsigned char send_alert[2];
-
-        /* This flag is set when we should renegotiate ASAP, basically when
-         * there is no more data in the read or write buffers */
-        int renegotiate;
-        int total_renegotiations;
-        int num_renegotiations;
-
-        int in_read_app_data;
-
-        /* Opaque PRF input as used for the current handshake.
-         * These fields are used only if TLSEXT_TYPE_opaque_prf_input is defined
-         * (otherwise, they are merely present to improve binary compatibility) */
-        void *client_opaque_prf_input;
-        size_t client_opaque_prf_input_len;
-        void *server_opaque_prf_input;
-        size_t server_opaque_prf_input_len;
-
-        struct  {
-                /* actually only needs to be 16+20 */
-                unsigned char cert_verify_md[EVP_MAX_MD_SIZE*2];
-
-                /* actually only need to be 16+20 for SSLv3 and 12 for TLS */
-                unsigned char finish_md[EVP_MAX_MD_SIZE*2];
-                int finish_md_len;
-                unsigned char peer_finish_md[EVP_MAX_MD_SIZE*2];
-                int peer_finish_md_len;
-
-                unsigned long message_size;
-                int message_type;
-
-                /* used to hold the new cipher we are going to use */
-                const SSL_CIPHER *new_cipher;
-#ifndef OPENSSL_NO_DH
-                DH *dh;
-#endif
-
-#ifndef OPENSSL_NO_ECDH
-                EC_KEY *ecdh; /* holds short lived ECDH key */
-#endif
-
-                /* used when SSL_ST_FLUSH_DATA is entered */
-                int next_state;                 
-
-                int reuse_message;
-
-                /* used for certificate requests */
-                int cert_req;
-                int ctype_num;
-                char ctype[SSL3_CT_NUMBER];
-                STACK_OF(X509_NAME) *ca_names;
-
-                int use_rsa_tmp;
-
-                int key_block_length;
-                unsigned char *key_block;
-
-                const EVP_CIPHER *new_sym_enc;
-                const EVP_MD *new_hash;
-                int new_mac_pkey_type;
-                int new_mac_secret_size;
-#ifndef OPENSSL_NO_COMP
-                const SSL_COMP *new_compression;
-#else
-                char *new_compression;
-#endif
-                int cert_request;
-                } tmp;
-
-        /* Connection binding to prevent renegotiation attacks */
-        unsigned char previous_client_finished[EVP_MAX_MD_SIZE];
-        unsigned char previous_client_finished_len;
-        unsigned char previous_server_finished[EVP_MAX_MD_SIZE];
-        unsigned char previous_server_finished_len;
-        int send_connection_binding; /* TODOEKR */
-
-#ifndef OPENSSL_NO_NEXTPROTONEG
-        /* Set if we saw the Next Protocol Negotiation extension from our peer. */
-        int next_proto_neg_seen;
-#endif
-        } SSL3_STATE;
-
-#endif
-
-/* SSLv3 */
-/*client */
-/* extra state */
-#define SSL3_ST_CW_FLUSH                (0x100|SSL_ST_CONNECT)
-#ifndef OPENSSL_NO_SCTP
-#define DTLS1_SCTP_ST_CW_WRITE_SOCK                     (0x310|SSL_ST_CONNECT)
-#define DTLS1_SCTP_ST_CR_READ_SOCK                      (0x320|SSL_ST_CONNECT)
-#endif  
-/* write to server */
-#define SSL3_ST_CW_CLNT_HELLO_A         (0x110|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CLNT_HELLO_B         (0x111|SSL_ST_CONNECT)
-/* read from server */
-#define SSL3_ST_CR_SRVR_HELLO_A         (0x120|SSL_ST_CONNECT)
-#define SSL3_ST_CR_SRVR_HELLO_B         (0x121|SSL_ST_CONNECT)
-#define DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A (0x126|SSL_ST_CONNECT)
-#define DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B (0x127|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CERT_A               (0x130|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CERT_B               (0x131|SSL_ST_CONNECT)
-#define SSL3_ST_CR_KEY_EXCH_A           (0x140|SSL_ST_CONNECT)
-#define SSL3_ST_CR_KEY_EXCH_B           (0x141|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CERT_REQ_A           (0x150|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CERT_REQ_B           (0x151|SSL_ST_CONNECT)
-#define SSL3_ST_CR_SRVR_DONE_A          (0x160|SSL_ST_CONNECT)
-#define SSL3_ST_CR_SRVR_DONE_B          (0x161|SSL_ST_CONNECT)
-/* write to server */
-#define SSL3_ST_CW_CERT_A               (0x170|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CERT_B               (0x171|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CERT_C               (0x172|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CERT_D               (0x173|SSL_ST_CONNECT)
-#define SSL3_ST_CW_KEY_EXCH_A           (0x180|SSL_ST_CONNECT)
-#define SSL3_ST_CW_KEY_EXCH_B           (0x181|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CERT_VRFY_A          (0x190|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CERT_VRFY_B          (0x191|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CHANGE_A             (0x1A0|SSL_ST_CONNECT)
-#define SSL3_ST_CW_CHANGE_B             (0x1A1|SSL_ST_CONNECT)
-#define SSL3_ST_CW_NEXT_PROTO_A         (0x200|SSL_ST_CONNECT)
-#define SSL3_ST_CW_NEXT_PROTO_B         (0x201|SSL_ST_CONNECT)
-#define SSL3_ST_CW_FINISHED_A           (0x1B0|SSL_ST_CONNECT)
-#define SSL3_ST_CW_FINISHED_B           (0x1B1|SSL_ST_CONNECT)
-/* read from server */
-#define SSL3_ST_CR_CHANGE_A             (0x1C0|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CHANGE_B             (0x1C1|SSL_ST_CONNECT)
-#define SSL3_ST_CR_FINISHED_A           (0x1D0|SSL_ST_CONNECT)
-#define SSL3_ST_CR_FINISHED_B           (0x1D1|SSL_ST_CONNECT)
-#define SSL3_ST_CR_SESSION_TICKET_A     (0x1E0|SSL_ST_CONNECT)
-#define SSL3_ST_CR_SESSION_TICKET_B     (0x1E1|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CERT_STATUS_A        (0x1F0|SSL_ST_CONNECT)
-#define SSL3_ST_CR_CERT_STATUS_B        (0x1F1|SSL_ST_CONNECT)
-
-/* server */
-/* extra state */
-#define SSL3_ST_SW_FLUSH                (0x100|SSL_ST_ACCEPT)
-#ifndef OPENSSL_NO_SCTP
-#define DTLS1_SCTP_ST_SW_WRITE_SOCK                     (0x310|SSL_ST_ACCEPT)
-#define DTLS1_SCTP_ST_SR_READ_SOCK                      (0x320|SSL_ST_ACCEPT)
-#endif  
-/* read from client */
-/* Do not change the number values, they do matter */
-#define SSL3_ST_SR_CLNT_HELLO_A         (0x110|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CLNT_HELLO_B         (0x111|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CLNT_HELLO_C         (0x112|SSL_ST_ACCEPT)
-/* write to client */
-#define DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A (0x113|SSL_ST_ACCEPT)
-#define DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B (0x114|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_HELLO_REQ_A          (0x120|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_HELLO_REQ_B          (0x121|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_HELLO_REQ_C          (0x122|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_SRVR_HELLO_A         (0x130|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_SRVR_HELLO_B         (0x131|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CERT_A               (0x140|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CERT_B               (0x141|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_KEY_EXCH_A           (0x150|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_KEY_EXCH_B           (0x151|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CERT_REQ_A           (0x160|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CERT_REQ_B           (0x161|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_SRVR_DONE_A          (0x170|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_SRVR_DONE_B          (0x171|SSL_ST_ACCEPT)
-/* read from client */
-#define SSL3_ST_SR_CERT_A               (0x180|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CERT_B               (0x181|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_KEY_EXCH_A           (0x190|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_KEY_EXCH_B           (0x191|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CERT_VRFY_A          (0x1A0|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CERT_VRFY_B          (0x1A1|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CHANGE_A             (0x1B0|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_CHANGE_B             (0x1B1|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_NEXT_PROTO_A         (0x210|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_NEXT_PROTO_B         (0x211|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_FINISHED_A           (0x1C0|SSL_ST_ACCEPT)
-#define SSL3_ST_SR_FINISHED_B           (0x1C1|SSL_ST_ACCEPT)
-/* write to client */
-#define SSL3_ST_SW_CHANGE_A             (0x1D0|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CHANGE_B             (0x1D1|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_FINISHED_A           (0x1E0|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_FINISHED_B           (0x1E1|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_SESSION_TICKET_A     (0x1F0|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_SESSION_TICKET_B     (0x1F1|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CERT_STATUS_A        (0x200|SSL_ST_ACCEPT)
-#define SSL3_ST_SW_CERT_STATUS_B        (0x201|SSL_ST_ACCEPT)
-
-#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_CERTIFICATE                     11
-#define SSL3_MT_SERVER_KEY_EXCHANGE             12
-#define SSL3_MT_CERTIFICATE_REQUEST             13
-#define SSL3_MT_SERVER_DONE                     14
-#define SSL3_MT_CERTIFICATE_VERIFY              15
-#define SSL3_MT_CLIENT_KEY_EXCHANGE             16
-#define SSL3_MT_FINISHED                        20
-#define SSL3_MT_CERTIFICATE_STATUS              22
-#define SSL3_MT_NEXT_PROTO                      67
-#define DTLS1_MT_HELLO_VERIFY_REQUEST    3
-
-
-#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_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)
-#define SSL3_CHANGE_CIPHER_SERVER_WRITE (SSL3_CC_SERVER|SSL3_CC_WRITE)
-
-#ifdef  __cplusplus
-}
-#endif
-#endif
-