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- <?php
- /**
- * The strength FlyweightEnum class
- *
- * PHP version 5.3
- *
- * @category PHPPasswordLib
- * @package Core
- * @author Anthony Ferrara <ircmaxell@ircmaxell.com>
- * @copyright 2011 The Authors
- * @license http://www.opensource.org/licenses/mit-license.html MIT License
- * @version Build @@version@@
- */
- namespace SecurityLib;
- /**
- * The strength FlyweightEnum class
- *
- * All mixing strategies must extend this class
- *
- * @category PHPPasswordLib
- * @package Core
- * @author Anthony Ferrara <ircmaxell@ircmaxell.com>
- */
- class Strength extends Enum {
- /**
- * We provide a default value of VeryLow so that we don't accidentally over
- * state the strength if we forget to pass in a value...
- */
- const __DEFAULT = self::VERYLOW;
- /**
- * This represents Non-Cryptographic strengths. It should not be used any time
- * that security or confidentiality is at stake
- */
- const VERYLOW = 1;
- /**
- * This represents the bottom line of Cryptographic strengths. It may be used
- * for low security uses where some strength is required.
- */
- const LOW = 3;
- /**
- * This is the general purpose Cryptographical strength. It should be suitable
- * for all uses except the most sensitive.
- */
- const MEDIUM = 5;
- /**
- * This is the highest strength available. It should not be used unless the
- * high strength is needed, due to hardware constraints (and entropy
- * limitations).
- */
- const HIGH = 7;
- }
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