phpseclib/tests/Unit/Crypt/RSA/CreateKeyTest.php

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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
*/
use phpseclib\Crypt\RSA;
class Unit_Crypt_RSA_CreateKeyTest extends PhpseclibTestCase
{
public function testCreateKey()
{
extract(RSA::createKey(512));
$this->assertInstanceOf('\phpseclib\Crypt\RSA', $privatekey);
$this->assertInstanceOf('\phpseclib\Crypt\RSA', $publickey);
$this->assertNotEmpty("$privatekey");
$this->assertNotEmpty("$publickey");
return array($publickey, $privatekey);
}
/**
* @depends testCreateKey
*/
public function testEncryptDecrypt($args)
{
list($publickey, $privatekey) = $args;
$ciphertext = $publickey->encrypt('zzz');
$this->assertInternalType('string', $ciphertext);
$plaintext = $privatekey->decrypt($ciphertext);
$this->assertSame($plaintext, 'zzz');
}
}