ircmaxell /
RandomLib
| @@ 49-80 (lines=32) @@ | ||
| 46 | * @author Anthony Ferrara <[email protected]> |
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| 47 | * @codeCoverageIgnore |
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| 48 | */ |
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| 49 | class MTRand extends \RandomLib\AbstractSource |
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| 50 | { |
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| 51 | ||
| 52 | /** |
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| 53 | * Return an instance of Strength indicating the strength of the source |
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| 54 | * |
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| 55 | * @return \SecurityLib\Strength An instance of one of the strength classes |
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| 56 | */ |
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| 57 | public static function getStrength() |
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| 58 | { |
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| 59 | // Detect if Suhosin Hardened PHP patch is applied |
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| 60 | if (defined('S_ALL')) { |
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| 61 | return new Strength(Strength::MEDIUM); |
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| 62 | } else { |
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| 63 | return new Strength(Strength::LOW); |
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| 64 | } |
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| 65 | } |
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| 66 | ||
| 67 | /** |
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| 68 | * Generate a random string of the specified size |
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| 69 | * |
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| 70 | * @param int $size The size of the requested random string |
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| 71 | * |
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| 72 | * @return string A string of the requested size |
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| 73 | */ |
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| 74 | public function generate($size) |
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| 75 | { |
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| 76 | $result = ''; |
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| 77 | for ($i = 0; $i < $size; $i++) { |
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| 78 | $result .= chr((mt_rand() ^ mt_rand()) % 256); |
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| 79 | } |
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| 80 | ||
| 81 | return $result; |
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| 82 | } |
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| 83 | } |
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| @@ 49-80 (lines=32) @@ | ||
| 46 | * @author Anthony Ferrara <[email protected]> |
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| 47 | * @codeCoverageIgnore |
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| 48 | */ |
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| 49 | class Rand extends \RandomLib\AbstractSource |
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| 50 | { |
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| 51 | ||
| 52 | /** |
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| 53 | * Return an instance of Strength indicating the strength of the source |
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| 54 | * |
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| 55 | * @return \SecurityLib\Strength An instance of one of the strength classes |
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| 56 | */ |
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| 57 | public static function getStrength() |
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| 58 | { |
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| 59 | // Detect if Suhosin Hardened PHP patch is applied |
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| 60 | if (defined('S_ALL')) { |
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| 61 | return new Strength(Strength::LOW); |
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| 62 | } else { |
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| 63 | return new Strength(Strength::VERYLOW); |
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| 64 | } |
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| 65 | } |
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| 66 | ||
| 67 | /** |
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| 68 | * Generate a random string of the specified size |
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| 69 | * |
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| 70 | * @param int $size The size of the requested random string |
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| 71 | * |
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| 72 | * @return string A string of the requested size |
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| 73 | */ |
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| 74 | public function generate($size) |
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| 75 | { |
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| 76 | $result = ''; |
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| 77 | for ($i = 0; $i < $size; $i++) { |
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| 78 | $result .= chr((rand() ^ rand()) % 256); |
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| 79 | } |
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| 80 | ||
| 81 | return $result; |
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| 82 | } |
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| 83 | } |
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