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<?php
/**
* @author Jim Wigginton <terrafrost@php.net>
* @copyright 2015 Jim Wigginton
* @license http://www.opensource.org/licenses/mit-license.html MIT License
*/
namespace phpseclib3\Tests\Unit\Crypt\DSA;
use phpseclib3\Crypt\DSA;
use phpseclib3\Crypt\DSA\Parameters;
use phpseclib3\Crypt\DSA\PrivateKey;
use phpseclib3\Crypt\DSA\PublicKey;
use phpseclib3\Tests\PhpseclibTestCase;
use PHPUnit\Framework\Attributes\Depends;
/**
* @requires PHP 7.0
*/
class CreateKeyTest extends PhpseclibTestCase
{
public function testCreateParameters()
{
$dsa = DSA::createParameters();
$this->assertInstanceOf(Parameters::class, $dsa);
$this->assertMatchesRegularExpression('#BEGIN DSA PARAMETERS#', "$dsa");
try {
DSA::createParameters(100, 100);
} catch (\Exception $e) {
$this->assertInstanceOf(\Exception::class, $e);
}
$dsa = DSA::createParameters(512, 160);
$this->assertInstanceOf(Parameters::class, $dsa);
$this->assertMatchesRegularExpression('#BEGIN DSA PARAMETERS#', "$dsa");
return $dsa;
}
/** @depends testCreateParameters */
#[Depends('testCreateParameters')]
public function testCreateKey($params)
{
$privatekey = DSA::createKey();
$this->assertInstanceOf(PrivateKey::class, $privatekey);
$this->assertInstanceOf(PublicKey::class, $privatekey->getPublicKey());
$privatekey = DSA::createKey($params);
$this->assertInstanceOf(PrivateKey::class, $privatekey);
$this->assertInstanceOf(PublicKey::class, $privatekey->getPublicKey());
$privatekey = DSA::createKey(512, 160);
$this->assertInstanceOf(PrivateKey::class, $privatekey);
$this->assertInstanceOf(PublicKey::class, $privatekey->getPublicKey());
}
}
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