fnvhash.h File Reference

FNV-1a hashing function. More...

#include <stdint.h>
#include <stdlib.h>

Go to the source code of this file.

Functions
static uint32_t	fnvhash_32_str (const char *char_p)
	Get the FNV-1a 32-bit hash of a char array (ending with a \0).
static uint32_t	fnvhash_32 (const uint8_t *char_p, const size_t length)
	Get the FNV-1a 32-bit hash of a string of bytes.

Detailed Description

FNV-1a hashing function.

Note

FNV-1a is not a cryptographic hashing function.

Source:

• https://en.wikipedia.org/wiki/Fowler–Noll–Vo_hash_function

Function Documentation

fnvhash_32()

static uint32_t fnvhash_32 ( const uint8_t * char_p, const size_t length )

inlinestatic

Get the FNV-1a 32-bit hash of a string of bytes.

Parameters

[in]	char_p	Pointer to the string of bytes.
[in]	length	Number of bytes.

Returns

A 32-bit hash of the bytes.

fnvhash_32_str()

static uint32_t fnvhash_32_str ( const char * char_p )

inlinestatic

Get the FNV-1a 32-bit hash of a char array (ending with a \0).

Parameters

[in]

char_p

Pointer to the string of bytes.

Returns

A 32-bit hash of the bytes.