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Sven Steinert
2026-04-30 12:06:00 +02:00
parent 118809bfae
commit fce31ebcd7
1274 changed files with 181255 additions and 0 deletions
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76
qa-tool/htdocs/oidc/phpseclib/Crypt/DH/Formats/Keys/PKCS1.php Normal file
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<?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.
*
* @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
*/
declare(strict_types=1);
namespace phpseclib3\Crypt\DH\Formats\Keys;
use phpseclib3\Crypt\Common\Formats\Keys\PKCS1 as Progenitor;
use phpseclib3\Exception\RuntimeException;
use phpseclib3\File\ASN1;
use phpseclib3\File\ASN1\Maps;
use phpseclib3\Math\BigInteger;
/**
* "PKCS1" Formatted DH Key Handler
*
* @author Jim Wigginton <terrafrost@php.net>
*/
abstract class PKCS1 extends Progenitor
{
/**
* Break a public or private key down into its constituent components
*
* @param string|array $key
*/
public static function load($key, ?string $password = null): array
{
$key = parent::load($key, $password);
$decoded = ASN1::decodeBER($key);
if (!$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
*/
public static function saveParameters(BigInteger $prime, BigInteger $base, array $options = []): string
{
$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";
}
}

121
qa-tool/htdocs/oidc/phpseclib/Crypt/DH/Formats/Keys/PKCS8.php Normal file
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<?php
/**
* PKCS#8 Formatted DH Key Handler
*
* PHP version 5
*
* Processes keys with the following headers:
*
* -----BEGIN ENCRYPTED PRIVATE KEY-----
* -----BEGIN PRIVATE KEY-----
* -----BEGIN PUBLIC KEY-----
*
* @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
*/
declare(strict_types=1);
namespace phpseclib3\Crypt\DH\Formats\Keys;
use phpseclib3\Crypt\Common\Formats\Keys\PKCS8 as Progenitor;
use phpseclib3\Exception\RuntimeException;
use phpseclib3\File\ASN1;
use phpseclib3\File\ASN1\Maps;
use phpseclib3\Math\BigInteger;
/**
* PKCS#8 Formatted DH Key Handler
*
* @author Jim Wigginton <terrafrost@php.net>
*/
abstract class PKCS8 extends Progenitor
{
/**
* OID Name
*
* @var string
*/
public const OID_NAME = 'dhKeyAgreement';
/**
* OID Value
*
* @var string
*/
public const OID_VALUE = '1.2.840.113549.1.3.1';
/**
* Child OIDs loaded
*
* @var bool
*/
protected static $childOIDsLoaded = false;
/**
* Break a public or private key down into its constituent components
*
* @param string|array $key
*/
public static function load($key, ?string $password = null): array
{
$key = parent::load($key, $password);
$type = isset($key['privateKey']) ? 'privateKey' : 'publicKey';
$decoded = ASN1::decodeBER($key[$type . 'Algorithm']['parameters']->element);
if (empty($decoded)) {
throw new RuntimeException('Unable to decode BER of parameters');
}
$components = ASN1::asn1map($decoded[0], Maps\DHParameter::MAP);
if (!is_array($components)) {
throw new RuntimeException('Unable to perform ASN1 mapping on parameters');
}
$decoded = ASN1::decodeBER($key[$type]);
switch (true) {
case !isset($decoded):
case !isset($decoded[0]['content']):
case !$decoded[0]['content'] instanceof BigInteger:
throw new RuntimeException('Unable to decode BER of parameters');
}
$components[$type] = $decoded[0]['content'];
return $components;
}
/**
* Convert a private key to the appropriate format.
*/
public static function savePrivateKey(BigInteger $prime, BigInteger $base, BigInteger $privateKey, BigInteger $publicKey, ?string $password = null, array $options = []): string
{
$params = [
'prime' => $prime,
'base' => $base,
];
$params = ASN1::encodeDER($params, Maps\DHParameter::MAP);
$params = new ASN1\Element($params);
$key = ASN1::encodeDER($privateKey, ['type' => ASN1::TYPE_INTEGER]);
return self::wrapPrivateKey($key, [], $params, $password, null, '', $options);
}
/**
* Convert a public key to the appropriate format
*
* @param array $options optional
*/
public static function savePublicKey(BigInteger $prime, BigInteger $base, BigInteger $publicKey, array $options = []): string
{
$params = [
'prime' => $prime,
'base' => $base,
];
$params = ASN1::encodeDER($params, Maps\DHParameter::MAP);
$params = new ASN1\Element($params);
$key = ASN1::encodeDER($publicKey, ['type' => ASN1::TYPE_INTEGER]);
return self::wrapPublicKey($key, $params);
}
}

36
qa-tool/htdocs/oidc/phpseclib/Crypt/DH/Parameters.php Normal file
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<?php
/**
* DH Parameters
*
* @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
*/
declare(strict_types=1);
namespace phpseclib3\Crypt\DH;
use phpseclib3\Crypt\DH;
/**
* DH Parameters
*
* @author Jim Wigginton <terrafrost@php.net>
*/
final class Parameters extends DH
{
/**
* Returns the parameters
*
* @param array $options optional
*/
public function toString(string $type = 'PKCS1', array $options = []): string
{
$type = self::validatePlugin('Keys', 'PKCS1', 'saveParameters');
return $type::saveParameters($this->prime, $this->base, $options);
}
}

74
qa-tool/htdocs/oidc/phpseclib/Crypt/DH/PrivateKey.php Normal file
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<?php
/**
* DH Private Key
*
* @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
*/
declare(strict_types=1);
namespace phpseclib3\Crypt\DH;
use phpseclib3\Crypt\Common;
use phpseclib3\Crypt\DH;
use phpseclib3\Math\BigInteger;
/**
* DH Private Key
*
* @author Jim Wigginton <terrafrost@php.net>
*/
final class PrivateKey extends DH
{
use Common\Traits\PasswordProtected;
/**
* Private Key
*
* @var BigInteger
*/
protected $privateKey;
/**
* Public Key
*
* @var BigInteger
*/
protected $publicKey;
/**
* Returns the public key
*/
public function getPublicKey(): PublicKey
{
$type = self::validatePlugin('Keys', 'PKCS8', 'savePublicKey');
if (!isset($this->publicKey)) {
$this->publicKey = $this->base->powMod($this->privateKey, $this->prime);
}
$key = $type::savePublicKey($this->prime, $this->base, $this->publicKey);
return DH::loadFormat('PKCS8', $key);
}
/**
* Returns the private key
*
* @param array $options optional
*/
public function toString(string $type, array $options = []): string
{
$type = self::validatePlugin('Keys', $type, 'savePrivateKey');
if (!isset($this->publicKey)) {
$this->publicKey = $this->base->powMod($this->privateKey, $this->prime);
}
return $type::savePrivateKey($this->prime, $this->base, $this->privateKey, $this->publicKey, $this->password, $options);
}
}

48
qa-tool/htdocs/oidc/phpseclib/Crypt/DH/PublicKey.php Normal file
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<?php
/**
* DH Public Key
*
* @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
*/
declare(strict_types=1);
namespace phpseclib3\Crypt\DH;
use phpseclib3\Crypt\Common;
use phpseclib3\Crypt\DH;
use phpseclib3\Math\BigInteger;
/**
* DH Public Key
*
* @author Jim Wigginton <terrafrost@php.net>
*/
final class PublicKey extends DH
{
use Common\Traits\Fingerprint;
/**
* Returns the public key
*
* @param array $options optional
*/
public function toString(string $type, array $options = []): string
{
$type = self::validatePlugin('Keys', $type, 'savePublicKey');
return $type::savePublicKey($this->prime, $this->base, $this->publicKey, $options);
}
/**
* Returns the public key as a BigInteger
*/
public function toBigInteger(): BigInteger
{
return $this->publicKey;
}
}