cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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crc32poly.h (610B)


      1/* SPDX-License-Identifier: GPL-2.0 */
      2#ifndef _LINUX_CRC32_POLY_H
      3#define _LINUX_CRC32_POLY_H
      4
      5/*
      6 * There are multiple 16-bit CRC polynomials in common use, but this is
      7 * *the* standard CRC-32 polynomial, first popularized by Ethernet.
      8 * x^32+x^26+x^23+x^22+x^16+x^12+x^11+x^10+x^8+x^7+x^5+x^4+x^2+x^1+x^0
      9 */
     10#define CRC32_POLY_LE 0xedb88320
     11#define CRC32_POLY_BE 0x04c11db7
     12
     13/*
     14 * This is the CRC32c polynomial, as outlined by Castagnoli.
     15 * x^32+x^28+x^27+x^26+x^25+x^23+x^22+x^20+x^19+x^18+x^14+x^13+x^11+x^10+x^9+
     16 * x^8+x^6+x^0
     17 */
     18#define CRC32C_POLY_LE 0x82F63B78
     19
     20#endif /* _LINUX_CRC32_POLY_H */