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$key->getLoadedFormat didn't work on EC / DSA keys

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This commit is contained in:
terrafrost 2020-04-06 07:53:42 -05:00
parent ceff4cfbbc
commit 327a13d133
8 changed files with 14 additions and 15 deletions
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10
phpseclib/Crypt/Common/AsymmetricKey.php
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@ -24,7 +24,7 @@ use phpseclib3\Crypt\DSA;
use phpseclib3\Crypt\ECDSA; use phpseclib3\Crypt\ECDSA;
/** /**
* Base Class for all stream cipher classes * Base Class for all asymmetric cipher classes
* *
* @package AsymmetricKey * @package AsymmetricKey
* @author Jim Wigginton <terrafrost@php.net> * @author Jim Wigginton <terrafrost@php.net>
@ -173,8 +173,8 @@ abstract class AsymmetricKey
} }
$components['format'] = $format; $components['format'] = $format;
$new = static::onLoad($components); $new = static::onLoad($components);
$new->format = $format;
return $new instanceof PrivateKey ? return $new instanceof PrivateKey ?
$new->withPassword($password) : $new->withPassword($password) :
$new; $new;
@ -304,7 +304,7 @@ abstract class AsymmetricKey
* Returns the format of the loaded key. * Returns the format of the loaded key.
* *
* If the key that was loaded wasn't in a valid or if the key was auto-generated * If the key that was loaded wasn't in a valid or if the key was auto-generated
* with RSA::createKey() then this will return false. * with RSA::createKey() then this will throw an exception.
* *
* @see self::load() * @see self::load()
* @access public * @access public
@ -312,8 +312,8 @@ abstract class AsymmetricKey
*/ */
public function getLoadedFormat() public function getLoadedFormat()
{ {
if ($this->format === false) { if (empty($this->format)) {
return false; throw new NoKeyLoadedException('This key was created with createKey - it was not loaded with load. Therefore there is no "loaded format"');
} }
$meta = new \ReflectionClass($this->format); $meta = new \ReflectionClass($this->format);

6
phpseclib/Crypt/DSA.php
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@ -95,7 +95,7 @@ abstract class DSA extends AsymmetricKey
* @var string * @var string
* @access private * @access private
*/ */
protected $format; protected $sigFormat;
/** /**
* Signature Format (Short) * Signature Format (Short)
@ -263,7 +263,7 @@ abstract class DSA extends AsymmetricKey
*/ */
protected function __construct() protected function __construct()
{ {
$this->format = self::validatePlugin('Signature', 'ASN1'); $this->sigFormat = self::validatePlugin('Signature', 'ASN1');
$this->shortFormat = 'ASN1'; $this->shortFormat = 'ASN1';
parent::__construct(); parent::__construct();
@ -329,7 +329,7 @@ abstract class DSA extends AsymmetricKey
{ {
$new = clone $this; $new = clone $this;
$new->shortFormat = $format; $new->shortFormat = $format;
$new->format = self::validatePlugin('Signature', $format); $new->sigFormat = self::validatePlugin('Signature', $format);
return $new; return $new;
} }

2
phpseclib/Crypt/DSA/PrivateKey.php
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@ -85,7 +85,7 @@ class PrivateKey extends DSA implements Common\PrivateKey
*/ */
public function sign($message) public function sign($message)
{ {
$format = $this->format; $format = $this->sigFormat;
if (self::$engines['OpenSSL'] && in_array($this->hash->getHash(), openssl_get_md_methods())) { if (self::$engines['OpenSSL'] && in_array($this->hash->getHash(), openssl_get_md_methods())) {
$signature = ''; $signature = '';

2
phpseclib/Crypt/DSA/PublicKey.php
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@ -40,7 +40,7 @@ class PublicKey extends DSA implements Common\PublicKey
*/ */
public function verify($message, $signature) public function verify($message, $signature)
{ {
$format = $this->format; $format = $this->sigFormat;
$params = $format::load($signature); $params = $format::load($signature);
if ($params === false || count($params) != 2) { if ($params === false || count($params) != 2) {

4
phpseclib/Crypt/EC.php
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@ -244,7 +244,7 @@ abstract class EC extends AsymmetricKey
*/ */
protected function __construct() protected function __construct()
{ {
$this->format = self::validatePlugin('Signature', 'ASN1'); $this->sigFormat = self::validatePlugin('Signature', 'ASN1');
$this->shortFormat = 'ASN1'; $this->shortFormat = 'ASN1';
parent::__construct(); parent::__construct();
@ -383,7 +383,7 @@ abstract class EC extends AsymmetricKey
$new = clone $this; $new = clone $this;
$new->shortFormat = $format; $new->shortFormat = $format;
$new->format = self::validatePlugin('Signature', $format); $new->sigFormat = self::validatePlugin('Signature', $format);
return $new; return $new;
} }

2
phpseclib/Crypt/EC/PrivateKey.php
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@ -100,7 +100,7 @@ class PrivateKey extends EC implements Common\PrivateKey
$order = $this->curve->getOrder(); $order = $this->curve->getOrder();
$shortFormat = $this->shortFormat; $shortFormat = $this->shortFormat;
$format = $this->format; $format = $this->sigFormat;
if ($format === false) { if ($format === false) {
return false; return false;
} }

2
phpseclib/Crypt/EC/PublicKey.php
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@ -52,7 +52,7 @@ class PublicKey extends EC implements Common\PublicKey
} }
$shortFormat = $this->shortFormat; $shortFormat = $this->shortFormat;
$format = $this->format; $format = $this->sigFormat;
if ($format === false) { if ($format === false) {
return false; return false;
} }

1
phpseclib/Crypt/RSA.php
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@ -407,7 +407,6 @@ abstract class RSA extends AsymmetricKey
new PublicKey : new PublicKey :
new PrivateKey; new PrivateKey;
$key->format = $components['format'];
$key->modulus = $components['modulus']; $key->modulus = $components['modulus'];
$key->publicExponent = $components['publicExponent']; $key->publicExponent = $components['publicExponent'];
$key->k = $key->modulus->getLengthInBytes(); $key->k = $key->modulus->getLengthInBytes();