Hideaki Ohno
and 2 contributors

NAME

Digest::SpookyHash - SpookyHash implementation for Perl

SYNOPSIS

  use strict;
  use warnings;
  use Digest::SpookyHash qw(spooky32 spooky64 spooky128);
  
  my $key = 'spooky';
  
  my $hash32  = spooky32($key, 0);
  my $hash64  = spooky64($key, 0);
  my ($hash64_1, $hash64_2) = spooky128($key, 0);

DESCRIPTION

This module provides an interface to SpookyHash(SpookyHash V2) functions.

This module works only in the environment which supported a 64-bit integer.

This module works only in little endian machine.

FUNCTIONS

spooky32($key [, $seed = 0])

Calculates a 32 bit hash.

spooky64($key [, $seed = 0])

Calculates a 64 bit hash.

($v1, $v2) = spooky128($key [, $seed1 = 0, $seed2 =0])

Calculates a 128 bit hash. The result is returned as a two element list of 64 bit integers.

SEE ALSO

http://burtleburtle.net/bob/hash/spooky.html

AUTHOR

Hideaki Ohno <hide.o.j55 {at} gmail.com>

LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.