41cad104b4
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@21695 ec53bebd-3082-4978-b11e-865c3cabbd6b
62 lines
2.2 KiB
C
62 lines
2.2 KiB
C
/* camellia.h ver 1.2.0
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*
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* Copyright (c) 2006,2007
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* NTT (Nippon Telegraph and Telephone Corporation) . 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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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer as
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* the first lines of this file unmodified.
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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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* THIS SOFTWARE IS PROVIDED BY NTT ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL NTT BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef HEADER_CAMELLIA_H
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#define HEADER_CAMELLIA_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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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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typedef unsigned int KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN];
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void Camellia_Ekeygen(const int keyBitLength,
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const unsigned char *rawKey,
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KEY_TABLE_TYPE keyTable);
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void Camellia_EncryptBlock(const int keyBitLength,
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const unsigned char *plaintext,
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const KEY_TABLE_TYPE keyTable,
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unsigned char *cipherText);
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void Camellia_DecryptBlock(const int keyBitLength,
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const unsigned char *cipherText,
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const KEY_TABLE_TYPE keyTable,
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unsigned char *plaintext);
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#ifdef __cplusplus
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}
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#endif
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#endif /* HEADER_CAMELLIA_H */
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