n2n/include/pearson.h
2020-12-19 12:27:14 +01:00

44 lines
1.3 KiB
C

/**
* (C) 2007-20 - ntop.org and contributors
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not see see <http://www.gnu.org/licenses/>
*
*/
#include <stddef.h>
#include <stdint.h>
#if defined (__SSSE3__) && defined (__AES__) // AES-NI & SSSE3 ----------------------------------------------------
#include <immintrin.h>
#endif // AES-NI & SSSE3 ------------------------------------------------------------------------------------------
void pearson_hash_256 (uint8_t *out, const uint8_t *in, size_t len);
void pearson_hash_128 (uint8_t *out, const uint8_t *in, size_t len);
uint64_t pearson_hash_64 (const uint8_t *in, size_t len);
uint32_t pearson_hash_32 (const uint8_t *in, size_t len);
uint16_t pearson_hash_16 (const uint8_t *in, size_t len);
void pearson_hash_init();