Files
Tomas Mraz 87b5aa737d Rename fnv1a_hash() to ossl_fnv1a_hash()
It is no longer static.

Also add it to libssl only with quic enabled.

Reviewed-by: Paul Dale <ppzgs1@gmail.com>
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Saša Nedvědický <sashan@openssl.org>
Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/26882)
2025-02-25 15:45:42 +01:00

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C

/*
* Copyright 2025 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*
*/
#include "internal/hashfunc.h"
ossl_unused uint64_t ossl_fnv1a_hash(uint8_t *key, size_t len)
{
uint64_t hash = 0xcbf29ce484222325ULL;
size_t i;
for (i = 0; i < len; i++) {
hash ^= key[i];
hash *= 0x00000100000001B3ULL;
}
return hash;
}