Blame src/crc/pe_crc64.c

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/***************************************************************/
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/*  perk: PE Resource Kit                                      */
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/*  Copyright (C) 2015--2025  SysDeer Technologies, LLC        */
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/*  Released under GPLv2 and GPLv3; see COPYING.PERK.          */
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/***************************************************************/
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#include <stdint.h>
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#include <unistd.h>
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#include <perk/perk.h>
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#include <perk/perk_crc64.h>
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static const uint64_t crc64_table[256] = PERK_CRC64_TABLE;
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uint64_t pe_hash_mbstr_crc64(const unsigned char * str)
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{
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	const unsigned char *	ch;
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	uint64_t		crc64;
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	crc64	= 0 ^ 0xFFFFFFFFFFFFFFFF;
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	ch	= str;
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	while (*ch) {
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		crc64 = (crc64 >> 8) ^ crc64_table[(crc64 ^ *ch) & 0xFF];
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		ch++;
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	}
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	return (crc64 ^ 0xFFFFFFFFFFFFFFFF);
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}