diff options
author | lloyd <[email protected]> | 2014-01-01 21:20:55 +0000 |
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committer | lloyd <[email protected]> | 2014-01-01 21:20:55 +0000 |
commit | 197dc467dec28a04c3b2f30da7cef122dfbb13e9 (patch) | |
tree | cdbd3ddaec051c72f0a757db461973d90c37b97a /src/block/gost_28147/gost_28147.h | |
parent | 62faac373c07cfe10bc8c309e89ebdd30d8e5eaa (diff) |
Shuffle things around. Add NIST X.509 test to build.
Diffstat (limited to 'src/block/gost_28147/gost_28147.h')
-rw-r--r-- | src/block/gost_28147/gost_28147.h | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/src/block/gost_28147/gost_28147.h b/src/block/gost_28147/gost_28147.h deleted file mode 100644 index 34b99197e..000000000 --- a/src/block/gost_28147/gost_28147.h +++ /dev/null @@ -1,84 +0,0 @@ -/* -* GOST 28147-89 -* (C) 1999-2009 Jack Lloyd -* -* Distributed under the terms of the Botan license -*/ - -#ifndef BOTAN_GOST_28147_89_H__ -#define BOTAN_GOST_28147_89_H__ - -#include <botan/block_cipher.h> - -namespace Botan { - -/** -* The GOST 28147-89 block cipher uses a set of 4 bit Sboxes, however -* the standard does not actually define these Sboxes; they are -* considered a local configuration issue. Several different sets are -* used. -*/ -class BOTAN_DLL GOST_28147_89_Params - { - public: - /** - * @param row the row - * @param col the column - * @return sbox entry at this row/column - */ - byte sbox_entry(size_t row, size_t col) const; - - /** - * @return name of this parameter set - */ - std::string param_name() const { return name; } - - /** - * Default GOST parameters are the ones given in GOST R 34.11 for - * testing purposes; these sboxes are also used by Crypto++, and, - * at least according to Wikipedia, the Central Bank of Russian - * Federation - * @param name of the parameter set - */ - GOST_28147_89_Params(const std::string& name = "R3411_94_TestParam"); - private: - const byte* sboxes; - std::string name; - }; - -/** -* GOST 28147-89 -*/ -class BOTAN_DLL GOST_28147_89 : public Block_Cipher_Fixed_Params<8, 32> - { - public: - void encrypt_n(const byte in[], byte out[], size_t blocks) const; - void decrypt_n(const byte in[], byte out[], size_t blocks) const; - - void clear(); - - std::string name() const; - BlockCipher* clone() const { return new GOST_28147_89(SBOX); } - - /** - * @param params the sbox parameters to use - */ - GOST_28147_89(const GOST_28147_89_Params& params); - private: - GOST_28147_89(const std::vector<u32bit>& other_SBOX) : - SBOX(other_SBOX), EK(8) {} - - void key_schedule(const byte[], size_t); - - /* - * The sbox is not secret, this is just a larger expansion of it - * which we generate at runtime for faster execution - */ - std::vector<u32bit> SBOX; - - secure_vector<u32bit> EK; - }; - -} - -#endif |