73 lines
2.6 KiB
C
73 lines
2.6 KiB
C
/*
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* Copyright (c) 2007 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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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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*
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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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*
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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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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE 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 OF
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* SUCH DAMAGE.
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*/
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/* $Id$ */
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#ifndef HEIM_CAMELLIA_H
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#define HEIM_CAMELLIA_H 1
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/* symbol renaming */
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#define CAMELLIA_set_key hc_CAMELLIA_set_encrypt_key
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#define CAMELLIA_encrypt hc_CAMELLIA_encrypt
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#define CAMELLIA_decrypt hc_CAMELLIA_decrypt
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#define CAMELLIA_cbc_encrypt hc_CAMELLIA_cbc_encrypt
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/*
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*
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*/
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#define CAMELLIA_BLOCK_SIZE 16
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#define CAMELLIA_TABLE_BYTE_LEN 272
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#define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / 4)
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#define CAMELLIA_ENCRYPT 1
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#define CAMELLIA_DECRYPT 0
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typedef struct camellia_key {
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unsigned int bits;
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uint32_t key[CAMELLIA_TABLE_WORD_LEN];
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} CAMELLIA_KEY;
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int CAMELLIA_set_key(const unsigned char *, const int, CAMELLIA_KEY *);
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void CAMELLIA_encrypt(const unsigned char *, unsigned char *,
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const CAMELLIA_KEY *);
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void CAMELLIA_decrypt(const unsigned char *, unsigned char *,
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const CAMELLIA_KEY *);
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void CAMELLIA_cbc_encrypt(const unsigned char *, unsigned char *,
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unsigned long, const CAMELLIA_KEY *,
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unsigned char *, int);
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#endif /* HEIM_CAMELLIA_H */
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