/usr/include/botan/eme.h is in libbotan1.8-dev 1.8.13-4.
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 | /*
* EME Classes
* (C) 1999-2007 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_PUBKEY_EME_ENCRYPTION_PAD_H__
#define BOTAN_PUBKEY_EME_ENCRYPTION_PAD_H__
#include <botan/secmem.h>
#include <botan/rng.h>
namespace Botan {
/*
* Encoding Method for Encryption
*/
class BOTAN_DLL EME
{
public:
virtual u32bit maximum_input_size(u32bit) const = 0;
SecureVector<byte> encode(const byte[], u32bit, u32bit,
RandomNumberGenerator&) const;
SecureVector<byte> encode(const MemoryRegion<byte>&, u32bit,
RandomNumberGenerator&) const;
SecureVector<byte> decode(const byte[], u32bit, u32bit) const;
SecureVector<byte> decode(const MemoryRegion<byte>&, u32bit) const;
virtual ~EME() {}
private:
virtual SecureVector<byte> pad(const byte[], u32bit, u32bit,
RandomNumberGenerator&) const = 0;
virtual SecureVector<byte> unpad(const byte[], u32bit, u32bit) const = 0;
};
}
#endif
|