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86 lines
3.6 KiB
C
86 lines
3.6 KiB
C
/**
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ssl_rec.h
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Copyright (C) 1999-2000 RTFM, Inc.
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All Rights Reserved
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This package is a SSLv3/TLS protocol analyzer written by Eric Rescorla
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<ekr@rtfm.com> and licensed by RTFM, Inc.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. All advertising materials mentioning features or use of this software
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must display the following acknowledgement:
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This product includes software developed by Eric Rescorla for
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RTFM, Inc.
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4. Neither the name of RTFM, Inc. nor the name of Eric Rescorla may be
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used to endorse or promote products derived from this
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software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY ERIC RESCORLA AND RTFM, INC. ``AS IS'' AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY SUCH
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DAMAGE.
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$Id: ssl_rec.h,v 1.2 2000/10/17 16:10:02 ekr Exp $
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ekr@rtfm.com Wed Aug 18 16:16:23 1999
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*/
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#ifndef _ssl_rec_h
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#define _ssl_rec_h
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typedef struct ssl_rec_decoder_ ssl_rec_decoder;
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int ssl_destroy_rec_decoder PROTO_LIST((ssl_rec_decoder * *dp));
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int ssl_create_rec_decoder PROTO_LIST(
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(ssl_rec_decoder * *dp, ssl_obj *ssl, UCHAR *mk, UCHAR *sk, UCHAR *iv));
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int ssl_decode_rec_data PROTO_LIST((ssl_obj * ssl,
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ssl_rec_decoder *d,
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int ct,
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int version,
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UCHAR *in,
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int inl,
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UCHAR *out,
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int *outl));
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int tls13_decode_rec_data PROTO_LIST((ssl_obj * ssl,
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ssl_rec_decoder *d,
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int ct,
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int version,
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UCHAR *in,
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int inl,
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UCHAR *out,
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int *outl));
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int tls13_update_rec_key PROTO_LIST((ssl_rec_decoder * d,
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UCHAR *newkey,
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UCHAR *newiv));
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int ssl3_check_mac(ssl_rec_decoder *d,
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int ct,
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int ver,
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UCHAR *data,
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UINT4 datalen,
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UCHAR *mac);
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#define IS_AEAD_CIPHER(cs) \
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(cs->enc == 0x3b || cs->enc == 0x3c || cs->enc == 0x3d || cs->enc == 0x3e || \
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cs->enc == 0x3f)
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#define IS_CCM_CIPHER(cs) (cs->enc == 0x3e || cs->enc == 0x3f)
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#endif
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