wireshark/epan/crypt-rc4.h
Guy Harris d3f5261971 Move the DES, MD4, MD5, and RC4 source files and headers into epan, and
make the source files all include the corresponding header files (so
that the declarations in the headers have to match the definitions in
the source files in order for compilation to succeed).

svn path=/trunk/; revision=12116
2004-09-27 23:29:22 +00:00

37 lines
1.2 KiB
C

/*
Unix SMB/CIFS implementation.
a partial implementation of RC4 designed for use in the
SMB authentication protocol
Copyright (C) Andrew Tridgell 1998
$Id$
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
typedef struct _rc4_state_struct {
unsigned char s_box[256];
unsigned char index_i;
unsigned char index_j;
} rc4_state_struct;
void crypt_rc4_init(rc4_state_struct *rc4_state,
const unsigned char *key, int key_len);
void crypt_rc4(rc4_state_struct *rc4_state, unsigned char *data, int data_len);