Botan 2.1.0 Crypto and TLS for C++11

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noekeon.h
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1 /*
2 * Noekeon
3 * (C) 1999-2008 Jack Lloyd
4 *
5 * Botan is released under the Simplified BSD License (see license.txt)
6 */
7
8 #ifndef BOTAN_NOEKEON_H__
9 #define BOTAN_NOEKEON_H__
10
11 #include <botan/block_cipher.h>
12
13 namespace Botan {
14
15 /**
16 * Noekeon
17 */
18 class BOTAN_DLL Noekeon final : public Block_Cipher_Fixed_Params<16, 16>
19 {
20 public:
21 void encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;
22 void decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;
23
24 std::string provider() const override;
25 void clear() override;
26 std::string name() const override { return "Noekeon"; }
27 BlockCipher* clone() const override { return new Noekeon; }
28 private:
29 #if defined(BOTAN_HAS_NOEKEON_SIMD)
30 void simd_encrypt_4(const uint8_t in[], uint8_t out[]) const;
31 void simd_decrypt_4(const uint8_t in[], uint8_t out[]) const;
32 #endif
33
34 /**
35 * The Noekeon round constants
36 */
37 static const uint8_t RC[17];
38
39 void key_schedule(const uint8_t[], size_t) override;
40 secure_vector<uint32_t> m_EK, m_DK;
41 };
42
43 }
44
45 #endif
Botan::Noekeon::clone
BlockCipher * clone() const override
Definition: noekeon.h:27
Botan::secure_vector
std::vector< T, secure_allocator< T >> secure_vector
Definition: secmem.h:121
Botan
Definition: alg_id.cpp:13
Botan::Noekeon::name
std::string name() const override
Definition: noekeon.h:26
Botan::Block_Cipher_Fixed_Params
Definition: block_cipher.h:183
Botan::Noekeon
Definition: noekeon.h:18
Botan::BlockCipher
Definition: block_cipher.h:19