78 lines
1.9 KiB
PHP
78 lines
1.9 KiB
PHP
<?php
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/*
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* The RandomLib library for securely generating random numbers and strings in PHP
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*
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* @author Anthony Ferrara <ircmaxell@ircmaxell.com>
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* @copyright 2011 The Authors
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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* @version Build @@version@@
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*/
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/**
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* The Mixer strategy interface.
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*
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* All mixing strategies must implement this interface
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*
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* PHP version 5.3
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*
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* @category PHPPasswordLib
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* @package Random
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*
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* @author Anthony Ferrara <ircmaxell@ircmaxell.com>
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* @author Paragon Initiative Enterprises <security@paragonie.com>
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* @copyright 2011 The Authors
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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*
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* @version Build @@version@@
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*/
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namespace RandomLib;
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/**
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* The Mixer strategy interface.
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*
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* All mixing strategies must implement this interface
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*
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* @category PHPPasswordLib
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* @package Random
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*
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* @author Anthony Ferrara <ircmaxell@ircmaxell.com>
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* @author Paragon Initiative Enterprises <security@paragonie.com>
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* @codeCoverageIgnore
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*/
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interface Mixer
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{
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/**
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* Return an instance of Strength indicating the strength of the mixer
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*
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* @return \SecurityLib\Strength An instance of one of the strength classes
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*/
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public static function getStrength();
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/**
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* Test to see if the mixer is available
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*
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* @return bool If the mixer is available on the system
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*/
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public static function test();
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/**
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* Even if the mixer is available,
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*
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* @return bool
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*/
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public static function advisable();
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/**
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* Mix the provided array of strings into a single output of the same size
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*
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* All elements of the array should be the same size.
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*
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* @param array $parts The parts to be mixed
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*
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* @return string The mixed result
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*/
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public function mix(array $parts);
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}
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