wolf SSL / wolfSSL

wolfSSL SSL/TLS library, support up to TLS1.3

Dependents:   CyaSSL-Twitter-OAuth4Tw Example-client-tls-cert TwitterReader TweetTest ... more

wolfssl/wolfcrypt/camellia.h@0:d92f9d21154c, 2015-06-26 (annotated)

Committer:
wolfSSL
Date:
Fri Jun 26 00:39:20 2015 +0000
Revision:
0:d92f9d21154c
wolfSSL 3.6.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wolfSSL 0:d92f9d21154c 1 /* camellia.h ver 1.2.0
wolfSSL 0:d92f9d21154c 2 *
wolfSSL 0:d92f9d21154c 3 * Copyright (c) 2006,2007
wolfSSL 0:d92f9d21154c 4 * NTT (Nippon Telegraph and Telephone Corporation) . All rights reserved.
wolfSSL 0:d92f9d21154c 5 *
wolfSSL 0:d92f9d21154c 6 * Redistribution and use in source and binary forms, with or without
wolfSSL 0:d92f9d21154c 7 * modification, are permitted provided that the following conditions
wolfSSL 0:d92f9d21154c 8 * are met:
wolfSSL 0:d92f9d21154c 9 * 1. Redistributions of source code must retain the above copyright
wolfSSL 0:d92f9d21154c 10 * notice, this list of conditions and the following disclaimer as
wolfSSL 0:d92f9d21154c 11 * the first lines of this file unmodified.
wolfSSL 0:d92f9d21154c 12 * 2. Redistributions in binary form must reproduce the above copyright
wolfSSL 0:d92f9d21154c 13 * notice, this list of conditions and the following disclaimer in the
wolfSSL 0:d92f9d21154c 14 * documentation and/or other materials provided with the distribution.
wolfSSL 0:d92f9d21154c 15 *
wolfSSL 0:d92f9d21154c 16 * THIS SOFTWARE IS PROVIDED BY NTT ``AS IS'' AND ANY EXPRESS OR
wolfSSL 0:d92f9d21154c 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
wolfSSL 0:d92f9d21154c 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
wolfSSL 0:d92f9d21154c 19 * IN NO EVENT SHALL NTT BE LIABLE FOR ANY DIRECT, INDIRECT,
wolfSSL 0:d92f9d21154c 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
wolfSSL 0:d92f9d21154c 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
wolfSSL 0:d92f9d21154c 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
wolfSSL 0:d92f9d21154c 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
wolfSSL 0:d92f9d21154c 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
wolfSSL 0:d92f9d21154c 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
wolfSSL 0:d92f9d21154c 26 */
wolfSSL 0:d92f9d21154c 27
wolfSSL 0:d92f9d21154c 28 /* camellia.h
wolfSSL 0:d92f9d21154c 29 *
wolfSSL 0:d92f9d21154c 30 * Copyright (C) 2006-2015 wolfSSL Inc.
wolfSSL 0:d92f9d21154c 31 *
wolfSSL 0:d92f9d21154c 32 * This file is part of wolfSSL. (formerly known as CyaSSL)
wolfSSL 0:d92f9d21154c 33 *
wolfSSL 0:d92f9d21154c 34 * wolfSSL is free software; you can redistribute it and/or modify
wolfSSL 0:d92f9d21154c 35 * it under the terms of the GNU General Public License as published by
wolfSSL 0:d92f9d21154c 36 * the Free Software Foundation; either version 2 of the License, or
wolfSSL 0:d92f9d21154c 37 * (at your option) any later version.
wolfSSL 0:d92f9d21154c 38 *
wolfSSL 0:d92f9d21154c 39 * wolfSSL is distributed in the hope that it will be useful,
wolfSSL 0:d92f9d21154c 40 * but WITHOUT ANY WARRANTY; without even the implied warranty of
wolfSSL 0:d92f9d21154c 41 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
wolfSSL 0:d92f9d21154c 42 * GNU General Public License for more details.
wolfSSL 0:d92f9d21154c 43 *
wolfSSL 0:d92f9d21154c 44 * You should have received a copy of the GNU General Public License
wolfSSL 0:d92f9d21154c 45 * along with this program; if not, write to the Free Software
wolfSSL 0:d92f9d21154c 46 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
wolfSSL 0:d92f9d21154c 47 */
wolfSSL 0:d92f9d21154c 48
wolfSSL 0:d92f9d21154c 49 #ifndef WOLF_CRYPT_CAMELLIA_H
wolfSSL 0:d92f9d21154c 50 #define WOLF_CRYPT_CAMELLIA_H
wolfSSL 0:d92f9d21154c 51
wolfSSL 0:d92f9d21154c 52 #include <wolfssl/wolfcrypt/types.h>
wolfSSL 0:d92f9d21154c 53
wolfSSL 0:d92f9d21154c 54 #ifdef HAVE_CAMELLIA
wolfSSL 0:d92f9d21154c 55
wolfSSL 0:d92f9d21154c 56 #ifdef __cplusplus
wolfSSL 0:d92f9d21154c 57 extern "C" {
wolfSSL 0:d92f9d21154c 58 #endif
wolfSSL 0:d92f9d21154c 59
wolfSSL 0:d92f9d21154c 60 enum {
wolfSSL 0:d92f9d21154c 61 CAMELLIA_BLOCK_SIZE = 16
wolfSSL 0:d92f9d21154c 62 };
wolfSSL 0:d92f9d21154c 63
wolfSSL 0:d92f9d21154c 64 #define CAMELLIA_TABLE_BYTE_LEN 272
wolfSSL 0:d92f9d21154c 65 #define CAMELLIA_TABLE_WORD_LEN (CAMELLIA_TABLE_BYTE_LEN / sizeof(word32))
wolfSSL 0:d92f9d21154c 66
wolfSSL 0:d92f9d21154c 67 typedef word32 KEY_TABLE_TYPE[CAMELLIA_TABLE_WORD_LEN];
wolfSSL 0:d92f9d21154c 68
wolfSSL 0:d92f9d21154c 69 typedef struct Camellia {
wolfSSL 0:d92f9d21154c 70 word32 keySz;
wolfSSL 0:d92f9d21154c 71 KEY_TABLE_TYPE key;
wolfSSL 0:d92f9d21154c 72 word32 reg[CAMELLIA_BLOCK_SIZE / sizeof(word32)]; /* for CBC mode */
wolfSSL 0:d92f9d21154c 73 word32 tmp[CAMELLIA_BLOCK_SIZE / sizeof(word32)]; /* for CBC mode */
wolfSSL 0:d92f9d21154c 74 } Camellia;
wolfSSL 0:d92f9d21154c 75
wolfSSL 0:d92f9d21154c 76
wolfSSL 0:d92f9d21154c 77 WOLFSSL_API int wc_CamelliaSetKey(Camellia* cam,
wolfSSL 0:d92f9d21154c 78 const byte* key, word32 len, const byte* iv);
wolfSSL 0:d92f9d21154c 79 WOLFSSL_API int wc_CamelliaSetIV(Camellia* cam, const byte* iv);
wolfSSL 0:d92f9d21154c 80 WOLFSSL_API void wc_CamelliaEncryptDirect(Camellia* cam, byte* out,
wolfSSL 0:d92f9d21154c 81 const byte* in);
wolfSSL 0:d92f9d21154c 82 WOLFSSL_API void wc_CamelliaDecryptDirect(Camellia* cam, byte* out,
wolfSSL 0:d92f9d21154c 83 const byte* in);
wolfSSL 0:d92f9d21154c 84 WOLFSSL_API void wc_CamelliaCbcEncrypt(Camellia* cam,
wolfSSL 0:d92f9d21154c 85 byte* out, const byte* in, word32 sz);
wolfSSL 0:d92f9d21154c 86 WOLFSSL_API void wc_CamelliaCbcDecrypt(Camellia* cam,
wolfSSL 0:d92f9d21154c 87 byte* out, const byte* in, word32 sz);
wolfSSL 0:d92f9d21154c 88
wolfSSL 0:d92f9d21154c 89
wolfSSL 0:d92f9d21154c 90 #ifdef __cplusplus
wolfSSL 0:d92f9d21154c 91 } /* extern "C" */
wolfSSL 0:d92f9d21154c 92 #endif
wolfSSL 0:d92f9d21154c 93
wolfSSL 0:d92f9d21154c 94 #endif /* HAVE_CAMELLIA */
wolfSSL 0:d92f9d21154c 95 #endif /* WOLF_CRYPT_CAMELLIA_H */
wolfSSL 0:d92f9d21154c 96
wolfSSL 0:d92f9d21154c 97