diff options
Diffstat (limited to 'crypto/openssl/ssl/ssl3.h')
| -rw-r--r-- | crypto/openssl/ssl/ssl3.h | 71 |
1 files changed, 67 insertions, 4 deletions
diff --git a/crypto/openssl/ssl/ssl3.h b/crypto/openssl/ssl/ssl3.h index 7ee1fea..b45effe 100644 --- a/crypto/openssl/ssl/ssl3.h +++ b/crypto/openssl/ssl/ssl3.h @@ -55,6 +55,59 @@ * 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). + * + */ #ifndef HEADER_SSL3_H #define HEADER_SSL3_H @@ -201,10 +254,13 @@ typedef struct ssl3_record_st typedef struct ssl3_buffer_st { - unsigned char *buf; /* SSL3_RT_MAX_PACKET_SIZE bytes (more if - * SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER is set) */ - int offset; /* where to 'copy from' */ - int left; /* how many bytes left */ + unsigned char *buf; /* at least SSL3_RT_MAX_PACKET_SIZE bytes, + * see ssl3_setup_buffers() */ +#if 0 /* put directly into SSL3_STATE for best possible binary compatibility within 0.9.6 series */ + size_t len; /* buffer size */ +#endif + int offset; /* where to 'copy from' */ + int left; /* how many bytes left */ } SSL3_BUFFER; #define SSL3_CT_RSA_SIGN 1 @@ -321,6 +377,13 @@ typedef struct ssl3_state_st int cert_request; } tmp; + /* flags for countermeasure against known-IV weakness */ + int need_empty_fragments; + int empty_fragment_done; + + size_t rbuf_len; /* substitute for rbuf.len */ + size_t wbuf_len; /* substitute for wbuf.len */ + } SSL3_STATE; /* SSLv3 */ |
