/usr/include/botan/symkey.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 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | /*
* OctetString
* (C) 1999-2007 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_SYMKEY_H__
#define BOTAN_SYMKEY_H__
#include <botan/secmem.h>
#include <string>
namespace Botan {
/*
* Octet String
*/
class BOTAN_DLL OctetString
{
public:
u32bit length() const { return bits.size(); }
SecureVector<byte> bits_of() const { return bits; }
const byte* begin() const { return bits.begin(); }
const byte* end() const { return bits.end(); }
std::string as_string() const;
OctetString& operator^=(const OctetString&);
void set_odd_parity();
void change(const std::string&);
void change(const byte[], u32bit);
void change(const MemoryRegion<byte>& in) { bits = in; }
OctetString(class RandomNumberGenerator&, u32bit len);
OctetString(const std::string& str = "") { change(str); }
OctetString(const byte in[], u32bit len) { change(in, len); }
OctetString(const MemoryRegion<byte>& in) { change(in); }
private:
SecureVector<byte> bits;
};
/*
* Operations on Octet Strings
*/
BOTAN_DLL bool operator==(const OctetString&, const OctetString&);
BOTAN_DLL bool operator!=(const OctetString&, const OctetString&);
BOTAN_DLL OctetString operator+(const OctetString&, const OctetString&);
BOTAN_DLL OctetString operator^(const OctetString&, const OctetString&);
/*
* Alternate Names
*/
typedef OctetString SymmetricKey;
typedef OctetString InitializationVector;
}
#endif
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