// This file is part of the FXT library.
// Copyright (C) 2010 Joerg Arndt
// License: GNU General Public License version 3 or later,
// see the file COPYING.txt in the main directory.

#include "bits/crc64.h"
#include "fxttypes.h"


// A few binary primitive polynomials that
// can be used to initialize a crc64.
// The highest bit is not (and cannot be) included.
// Example:
//  crc64 crc( crc64::cc[3] );
// These are the first 16 polynomials given in data/rand64-hex-primpoly.txt
const uint64 crc64::cc[] = {
    0x5a0127dd34af1e81ULL,  // [0]
    0x4ef12e145d0e3ccdULL,  // [1]
    0x16503f45acce9345ULL,  // [2]
    0x24e8034491298b3fULL,  // [3]
    0x9e4a8ad2261db8b1ULL,  // [4]
    0xb199aecfbb17a13fULL,  // [5]
    0x3f1fa2cc0dfbbf51ULL,  // [6]
    0xfb6e45b2f694fb1fULL,  // [7]
    0xd4597140a01d32edULL,  // [8]
    0xbd08ba1a2d621bffULL,  // [9]
    0xae2b680542730db1ULL,  // [10]
    0x8ec06ec4a8fe8f6dULL,  // [11]
    0xb89a2ecea2233001ULL,  // [12]
    0x8b996e790b615ad1ULL,  // [13]
    0x7eaef8397265e1f9ULL,  // [14]
    0xf368ae22deecc7c3ULL,  // [15]
};
// -------------------------