/**
* @param string|null $private_key_path Path to private key file or false for no private key
* @param string|null $public_key_path Path to public key file or false for no public key
*/
public static function createKeypair($private_key_path = false, $public_key_path = false)
{
$key = new KeyGenerationSHA512RSA4096Bits();
if ($private_key_path) {
file_put_contents($private_key_path, $key->getPrivateKey());
}
if ($public_key_path) {
file_put_contents($public_key_path, $key->getPublicKey());
}
}
public function testKey()
{
$keyGeneration1 = new KeyGenerationSHA512RSA4096Bits();
$this->assertNotNull($keyGeneration1->getPublicKey());
$this->assertNotNull($keyGeneration1->getPrivateKey());
$keyGeneration2 = new KeyGenerationSHA512RSA4096Bits('toto');
$this->assertNotNull($keyGeneration2->getPublicKey());
$this->assertNotNull($keyGeneration2->getPrivateKey());
$this->assertNotEquals($keyGeneration1->getPublicKey(), $keyGeneration2->getPublicKey());
$this->assertNotEquals($keyGeneration1->getPrivateKey(), $keyGeneration2->getPrivateKey());
}
public function testEncryptionDecryptionRSAWithPassphrase()
{
$encryption = new EncryptionRSA();
$this->assertInstanceOf('Claudusd\\Cryptography\\Encryption\\EncryptionInterface', $encryption);
$message = 'MESSAGE TOP SECRET';
$passphrase = 'my passphrase';
$key1 = new KeyGenerationSHA512RSA4096Bits($passphrase);
$messageEncrypted = $encryption->encrypt($message, $key1->getPublicKey());
$this->assertNotEquals($message, $messageEncrypted);
$messageDeCrypted = $encryption->decrypt($messageEncrypted, $key1->getPrivateKey(), $passphrase);
$this->assertEquals($message, $messageDeCrypted);
}
public function testSignature()
{
$key = new KeyGenerationSHA512RSA4096Bits();
$signature = new SignatureSignPrivateKey();
$data1 = 'my data 1';
$signatureData1 = $signature->sign($data1, $key->getPrivateKey());
$this->assertNotEquals($data1, $signatureData1);
$data2 = 'my data 2';
$signatureData2 = $signature->sign($data2, $key->getPrivateKey());
$this->assertNotEquals($signatureData1, $signatureData2);
$this->assertTrue($signature->verify($data1, $signatureData1, $key->getPublicKey()));
$this->assertFalse($signature->verify($data2, $signatureData1, $key->getPublicKey()));
}
/**
*/
public static function createKeypair()
{
$key = new KeyGenerationSHA512RSA4096Bits();
return array($key->getPrivateKey(), $key->getPublicKey());
}
