FM / Keys

/home/techb158/immovalet.com/vendor/phpseclib/phpseclib/phpseclib/Crypt/DH/Formats/Keys/

/home/techb158/immovalet.com/vendor/phpseclib/phpseclib/phpseclib/Crypt/DH/Formats/Keys

Name	Size	Mode	Actions
PKCS1.php	2229	0644	edit dl rm
PKCS8.php	4850	0644	edit dl rm

Edit: /home/techb158/immovalet.com/vendor/phpseclib/phpseclib/phpseclib/Crypt/DH/Formats/Keys/PKCS1.php (2229B)

<?php

/**
 * "PKCS1" Formatted EC Key Handler
 *
 * PHP version 5
 *
 * Processes keys with the following headers:
 *
 * -----BEGIN DH PARAMETERS-----
 *
 * Technically, PKCS1 is for RSA keys, only, but we're using PKCS1 to describe
 * DSA, whose format isn't really formally described anywhere, so might as well
 * use it to describe this, too.
 *
 * @category  Crypt
 * @package   DH
 * @author    Jim Wigginton <terrafrost@php.net>
 * @copyright 2015 Jim Wigginton
 * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
 * @link      http://phpseclib.sourceforge.net
 */

namespace phpseclib3\Crypt\DH\Formats\Keys;

use phpseclib3\Math\BigInteger;
use phpseclib3\Crypt\Common\Formats\Keys\PKCS1 as Progenitor;
use phpseclib3\File\ASN1;
use phpseclib3\File\ASN1\Maps;

/**
 * "PKCS1" Formatted DH Key Handler
 *
 * @package DH
 * @author  Jim Wigginton <terrafrost@php.net>
 * @access  public
 */
abstract class PKCS1 extends Progenitor
{
    /**
     * Break a public or private key down into its constituent components
     *
     * @access public
     * @param string $key
     * @param string $password optional
     * @return array
     */
    public static function load($key, $password = '')
    {
        $key = parent::load($key, $password);

$decoded = ASN1::decodeBER($key);
        if (empty($decoded)) {
            throw new \RuntimeException('Unable to decode BER');
        }

$components = ASN1::asn1map($decoded[0], Maps\DHParameter::MAP);
        if (!is_array($components)) {
            throw new \RuntimeException('Unable to perform ASN1 mapping on parameters');
        }

return $components;
    }

/**
     * Convert EC parameters to the appropriate format
     *
     * @access public
     * @return string
     */
    public static function saveParameters(BigInteger $prime, BigInteger $base, array $options = [])
    {
        $params = [
            'prime' => $prime,
            'base' => $base
        ];
        $params = ASN1::encodeDER($params, Maps\DHParameter::MAP);

return "-----BEGIN DH PARAMETERS-----\r\n" .
               chunk_split(base64_encode($params), 64) .
               "-----END DH PARAMETERS-----\r\n";
    }
}

* @copyright 2015 Jim Wigginton * @license http://www.opensource.org/licenses/mit-license.html MIT License * @link http://phpseclib.sourceforge.net */ namespace phpseclib3\Crypt\DH\Formats\Keys; use phpseclib3\Math\BigInteger; use phpseclib3\Crypt\Common\Formats\Keys\PKCS1 as Progenitor; use phpseclib3\File\ASN1; use phpseclib3\File\ASN1\Maps; /** * "PKCS1" Formatted DH Key Handler * * @package DH * @author Jim Wigginton * @access public */ abstract class PKCS1 extends Progenitor { /** * Break a public or private key down into its constituent components * * @access public * @param string $key * @param string $password optional * @return array */ public static function load($key, $password = '') { $key = parent::load($key, $password); $decoded = ASN1::decodeBER($key); if (empty($decoded)) { throw new \RuntimeException('Unable to decode BER'); } $components = ASN1::asn1map($decoded[0], Maps\DHParameter::MAP); if (!is_array($components)) { throw new \RuntimeException('Unable to perform ASN1 mapping on parameters'); } return $components; } /** * Convert EC parameters to the appropriate format * * @access public * @return string */ public static function saveParameters(BigInteger $prime, BigInteger $base, array $options = []) { $params = [ 'prime' => $prime, 'base' => $base ]; $params = ASN1::encodeDER($params, Maps\DHParameter::MAP); return "-----BEGIN DH PARAMETERS-----\r\n" . chunk_split(base64_encode($params), 64) . "-----END DH PARAMETERS-----\r\n"; } }