Botan 2.19.1
Crypto and TLS for C&
desx.h
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1/*
2* DESX
3* (C) 1999-2007 Jack Lloyd
4*
5* Botan is released under the Simplified BSD License (see license.txt)
6*/
7
8#ifndef BOTAN_DESX_H_
9#define BOTAN_DESX_H_
10
11#include <botan/des.h>
12
14
15namespace Botan {
16
17/**
18* DESX
19*/
21 {
22 public:
23 void encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;
24 void decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;
25
26 void clear() override;
27 std::string name() const override { return "DESX"; }
28 BlockCipher* clone() const override { return new DESX; }
29 private:
30 void key_schedule(const uint8_t[], size_t) override;
31 secure_vector<uint8_t> m_K1, m_K2;
32 DES m_des;
33 };
34
35}
36
37#endif
virtual void decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const =0
virtual void encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const =0
BlockCipher * clone() const override
Definition: desx.h:28
std::string name() const override
Definition: desx.h:27
Definition: des.h:21
virtual void clear()=0
int(* final)(unsigned char *, CTX *)
#define BOTAN_PUBLIC_API(maj, min)
Definition: compiler.h:31
#define BOTAN_FUTURE_INTERNAL_HEADER(hdr)
Definition: compiler.h:136
Definition: alg_id.cpp:13
std::vector< T, secure_allocator< T > > secure_vector
Definition: secmem.h:65