/usr/include/botan-1.10/botan/crc24.h is in libbotan1.10-dev 1.10.16-1.
This file is owned by root:root, with mode 0o644.
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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 | /*
* CRC24
* (C) 1999-2007 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_CRC24_H__
#define BOTAN_CRC24_H__
#include <botan/hash.h>
namespace Botan {
/**
* 24-bit cyclic redundancy check
*/
class BOTAN_DLL CRC24 : public HashFunction
{
public:
std::string name() const { return "CRC24"; }
size_t output_length() const { return 3; }
HashFunction* clone() const { return new CRC24; }
void clear() { crc = 0xB704CE; }
CRC24() { clear(); }
~CRC24() { clear(); }
private:
void add_data(const byte[], size_t);
void final_result(byte[]);
u32bit crc;
};
}
#endif
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