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openssl/crypto/camellia/cmll_local.h

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Copyright consolidation 09/10 Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-18 02:52:22 +08:00
/*
* Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
*
Following the license change, modify the boilerplates in crypto/camellia/ [skip ci] Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7779)
2018-12-06 20:29:51 +08:00
* Licensed under the Apache License 2.0 (the "License"). You may not use
Copyright consolidation 09/10 Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-18 02:52:22 +08:00
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
Camellia cipher, contributed by NTT Submitted by: Masashi Fujita Reviewed by: Bodo Moeller
2006-06-10 06:29:40 +08:00
/* ====================================================================
* Copyright 2006 NTT (Nippon Telegraph and Telephone Corporation) .
* ALL RIGHTS RESERVED.
*
* Intellectual Property information for Camellia:
* http://info.isl.ntt.co.jp/crypt/eng/info/chiteki.html
*
* News Release for Announcement of Camellia open source:
* http://www.ntt.co.jp/news/news06e/0604/060413a.html
*
* The Camellia Code included herein is developed by
* NTT (Nippon Telegraph and Telephone Corporation), and is contributed
* to the OpenSSL project.
*/
Fix header file include guard names Make the include guards consistent by renaming them systematically according to the naming conventions below For the public header files (in the 'include/openssl' directory), the guard names try to match the path specified in the include directives, with all letters converted to upper case and '/' and '.' replaced by '_'. For the private header files files, an extra 'OSSL_' is added as prefix. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9333)
2019-09-28 06:45:57 +08:00
#ifndef OSSL_CRYPTO_CAMELLIA_CMLL_LOCAL_H
# define OSSL_CRYPTO_CAMELLIA_CMLL_LOCAL_H
Camellia cipher, contributed by NTT Submitted by: Masashi Fujita Reviewed by: Bodo Moeller
2006-06-10 06:29:40 +08:00
Camellia update. Quoting camellia.c: /* * This release balances code size and performance. In particular key * schedule setup is fully unrolled, because doing so *significantly* * reduces amount of instructions per setup round and code increase is * justifiable. In block functions on the other hand only inner loops * are unrolled, as full unroll gives only nominal performance boost, * while code size grows 4 or 7 times. Also, unlike previous versions * this one "encourages" compiler to keep intermediate variables in * registers, which should give better "all round" results, in other * words reasonable performance even with not so modern compilers. */
2008-10-28 16:47:24 +08:00
typedef unsigned int u32;
Camellia portability fixes. Submitted by: Masashi Fujita, NTT
2006-12-02 18:38:40 +08:00
typedef unsigned char u8;
Camellia cipher, contributed by NTT Submitted by: Masashi Fujita Reviewed by: Bodo Moeller
2006-06-10 06:29:40 +08:00
Version skew reduction: trivia (I hope).
2012-06-04 06:00:21 +08:00
int Camellia_Ekeygen(int keyBitLength, const u8 *rawKey,
KEY_TABLE_TYPE keyTable);
Harmonize Camellia API with version 1.x.
2008-10-28 20:13:52 +08:00
void Camellia_EncryptBlock_Rounds(int grandRounds, const u8 plaintext[],
Camellia update. Quoting camellia.c: /* * This release balances code size and performance. In particular key * schedule setup is fully unrolled, because doing so *significantly* * reduces amount of instructions per setup round and code increase is * justifiable. In block functions on the other hand only inner loops * are unrolled, as full unroll gives only nominal performance boost, * while code size grows 4 or 7 times. Also, unlike previous versions * this one "encourages" compiler to keep intermediate variables in * registers, which should give better "all round" results, in other * words reasonable performance even with not so modern compilers. */
2008-10-28 16:47:24 +08:00
const KEY_TABLE_TYPE keyTable,
u8 ciphertext[]);
Harmonize Camellia API with version 1.x.
2008-10-28 20:13:52 +08:00
void Camellia_DecryptBlock_Rounds(int grandRounds, const u8 ciphertext[],
const KEY_TABLE_TYPE keyTable,
u8 plaintext[]);
void Camellia_EncryptBlock(int keyBitLength, const u8 plaintext[],
const KEY_TABLE_TYPE keyTable, u8 ciphertext[]);
void Camellia_DecryptBlock(int keyBitLength, const u8 ciphertext[],
Camellia update. Quoting camellia.c: /* * This release balances code size and performance. In particular key * schedule setup is fully unrolled, because doing so *significantly* * reduces amount of instructions per setup round and code increase is * justifiable. In block functions on the other hand only inner loops * are unrolled, as full unroll gives only nominal performance boost, * while code size grows 4 or 7 times. Also, unlike previous versions * this one "encourages" compiler to keep intermediate variables in * registers, which should give better "all round" results, in other * words reasonable performance even with not so modern compilers. */
2008-10-28 16:47:24 +08:00
const KEY_TABLE_TYPE keyTable, u8 plaintext[]);
Fix header file include guard names Make the include guards consistent by renaming them systematically according to the naming conventions below For the public header files (in the 'include/openssl' directory), the guard names try to match the path specified in the include directives, with all letters converted to upper case and '/' and '.' replaced by '_'. For the private header files files, an extra 'OSSL_' is added as prefix. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/9333)
2019-09-28 06:45:57 +08:00
#endif /* #ifndef OSSL_CRYPTO_CAMELLIA_CMLL_LOCAL_H */
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