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/*
* Copyright (c) 2004 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* 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. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE 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.
*/
/* $Id$ */
/* symbol renaming */
#define RC2_set_key hc_RC2_set_key
#define RC2_encryptc hc_RC2_encryptc
#define RC2_decryptc hc_RC2_decryptc
#define RC2_cbc_encrypt hc_RC2_cbc_encrypt
/*
*
*/
#define RC2_ENCRYPT 1
#define RC2_DECRYPT 0
#define RC2_BLOCK_SIZE 8
#define RC2_BLOCK RC2_BLOCK_SIZE
#define RC2_KEY_LENGTH 16
typedef struct rc2_key {
unsigned int data[64];
} RC2_KEY;
#ifdef __cplusplus
extern "C" {
#endif
void RC2_set_key(RC2_KEY *, int, const unsigned char *,int);
void RC2_encryptc(unsigned char *, unsigned char *, const RC2_KEY *);
void RC2_decryptc(unsigned char *, unsigned char *, const RC2_KEY *);
void RC2_cbc_encrypt(const unsigned char *, unsigned char *, long,
RC2_KEY *, unsigned char *, int);
#ifdef __cplusplus
}
#endif
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