/usr/include/botan-1.10/botan/ecb.h is in libbotan1.10-dev 1.10.5-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 | /*
* ECB Mode
* (C) 1999-2009 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_ECB_H__
#define BOTAN_ECB_H__
#include <botan/block_cipher.h>
#include <botan/mode_pad.h>
#include <botan/key_filt.h>
#include <botan/buf_filt.h>
namespace Botan {
/**
* ECB Encryption
*/
class BOTAN_DLL ECB_Encryption : public Keyed_Filter,
private Buffered_Filter
{
public:
std::string name() const;
void set_key(const SymmetricKey& key) { cipher->set_key(key); }
bool valid_keylength(size_t key_len) const
{ return cipher->valid_keylength(key_len); }
ECB_Encryption(BlockCipher* ciph,
BlockCipherModePaddingMethod* pad);
ECB_Encryption(BlockCipher* ciph,
BlockCipherModePaddingMethod* pad,
const SymmetricKey& key);
~ECB_Encryption();
private:
void buffered_block(const byte input[], size_t input_length);
void buffered_final(const byte input[], size_t input_length);
void write(const byte input[], size_t input_length);
void end_msg();
BlockCipher* cipher;
BlockCipherModePaddingMethod* padder;
SecureVector<byte> temp;
};
/**
* ECB Decryption
*/
class BOTAN_DLL ECB_Decryption : public Keyed_Filter,
public Buffered_Filter
{
public:
std::string name() const;
void set_key(const SymmetricKey& key) { cipher->set_key(key); }
bool valid_keylength(size_t key_len) const
{ return cipher->valid_keylength(key_len); }
ECB_Decryption(BlockCipher* ciph,
BlockCipherModePaddingMethod* pad);
ECB_Decryption(BlockCipher* ciph,
BlockCipherModePaddingMethod* pad,
const SymmetricKey& key);
~ECB_Decryption();
private:
void buffered_block(const byte input[], size_t input_length);
void buffered_final(const byte input[], size_t input_length);
void write(const byte input[], size_t input_length);
void end_msg();
BlockCipher* cipher;
BlockCipherModePaddingMethod* padder;
SecureVector<byte> temp;
};
}
#endif
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