/* * Copyright (c) 2007 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. */ /* $Id$ */ #ifndef HEIM_CAMELLIA_H #define HEIM_CAMELLIA_H 1 /* symbol renaming */ #define CAMELLIA_set_key hc_CAMELLIA_set_encrypt_key #define CAMELLIA_encrypt hc_CAMELLIA_encrypt #define CAMELLIA_decrypt hc_CAMELLIA_decrypt #define CAMELLIA_cbc_encrypt hc_CAMELLIA_cbc_encrypt /* * */ #define CAMELLIA_BLOCK_SIZE 16 #define CAMELLIA_TABLE_BYTE_LEN 272 #define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4) #define CAMELLIA_ENCRYPT 1 #define CAMELLIA_DECRYPT 0 typedef struct camellia_key { unsigned int bits; uint32_t key[CAMELLIA_TABLE_WORD_LEN]; } CAMELLIA_KEY; int CAMELLIA_set_key(const unsigned char *, const int, CAMELLIA_KEY *); void CAMELLIA_encrypt(const unsigned char *, unsigned char *, const CAMELLIA_KEY *); void CAMELLIA_decrypt(const unsigned char *, unsigned char *, const CAMELLIA_KEY *); void CAMELLIA_cbc_encrypt(const unsigned char *, unsigned char *, unsigned long, const CAMELLIA_KEY *, unsigned char *, int); #endif /* HEIM_CAMELLIA_H */