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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 827 | daniel-mar | 1 | <?php |
| 2 | |||
| 3 | /** |
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| 4 | * PKCS Formatted Key Handler |
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| 5 | * |
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| 6 | * PHP version 5 |
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| 7 | * |
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| 874 | daniel-mar | 8 | * @category Crypt |
| 9 | * @package Common |
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| 827 | daniel-mar | 10 | * @author Jim Wigginton <terrafrost@php.net> |
| 11 | * @copyright 2015 Jim Wigginton |
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| 12 | * @license http://www.opensource.org/licenses/mit-license.html MIT License |
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| 13 | * @link http://phpseclib.sourceforge.net |
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| 14 | */ |
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| 15 | |||
| 16 | namespace phpseclib3\Crypt\Common\Formats\Keys; |
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| 17 | |||
| 18 | /** |
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| 19 | * PKCS1 Formatted Key Handler |
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| 20 | * |
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| 874 | daniel-mar | 21 | * @package RSA |
| 827 | daniel-mar | 22 | * @author Jim Wigginton <terrafrost@php.net> |
| 874 | daniel-mar | 23 | * @access public |
| 827 | daniel-mar | 24 | */ |
| 25 | abstract class PKCS |
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| 26 | { |
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| 27 | /** |
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| 28 | * Auto-detect the format |
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| 29 | */ |
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| 30 | const MODE_ANY = 0; |
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| 31 | /** |
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| 32 | * Require base64-encoded PEM's be supplied |
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| 33 | */ |
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| 34 | const MODE_PEM = 1; |
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| 35 | /** |
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| 36 | * Require raw DER's be supplied |
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| 37 | */ |
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| 38 | const MODE_DER = 2; |
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| 39 | /**#@-*/ |
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| 40 | |||
| 41 | /** |
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| 42 | * Is the key a base-64 encoded PEM, DER or should it be auto-detected? |
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| 43 | * |
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| 874 | daniel-mar | 44 | * @access private |
| 827 | daniel-mar | 45 | * @var int |
| 46 | */ |
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| 47 | protected static $format = self::MODE_ANY; |
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| 48 | |||
| 49 | /** |
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| 50 | * Require base64-encoded PEM's be supplied |
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| 51 | * |
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| 874 | daniel-mar | 52 | * @access public |
| 827 | daniel-mar | 53 | */ |
| 54 | public static function requirePEM() |
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| 55 | { |
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| 56 | self::$format = self::MODE_PEM; |
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| 57 | } |
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| 58 | |||
| 59 | /** |
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| 60 | * Require raw DER's be supplied |
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| 61 | * |
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| 874 | daniel-mar | 62 | * @access public |
| 827 | daniel-mar | 63 | */ |
| 64 | public static function requireDER() |
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| 65 | { |
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| 66 | self::$format = self::MODE_DER; |
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| 67 | } |
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| 68 | |||
| 69 | /** |
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| 70 | * Accept any format and auto detect the format |
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| 71 | * |
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| 72 | * This is the default setting |
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| 73 | * |
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| 874 | daniel-mar | 74 | * @access public |
| 827 | daniel-mar | 75 | */ |
| 76 | public static function requireAny() |
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| 77 | { |
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| 78 | self::$format = self::MODE_ANY; |
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| 79 | } |
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| 80 | } |