Esempio n. 1
0
 public static function hmacSha1Verify($key, $in, $expected)
 {
     $hmac = Crypto::hmacSha1($key, $in);
     if ($hmac != $expected) {
         throw new GeneralSecurityException("HMAC verification failure");
     }
 }
Esempio n. 2
0
 /**
  * {@inheritDoc}
  */
 public function wrap(array $in)
 {
     $encoded = $this->serializeAndTimestamp($in);
     $cipherText = Crypto::aes128cbcEncrypt($this->cipherKey, $encoded);
     $hmac = Crypto::hmacSha1($this->hmacKey, $cipherText);
     $b64 = base64_encode($cipherText . $hmac);
     return $b64;
 }
 /**
  * Tests Crypto::hmacSha1()
  */
 public function testHmacSha1()
 {
     $string = 'Lorem ipsum dolor sit amet, consectetuer adipiscing elit';
     $key = 'Aliquam erat volutpat';
     $expected = '%16%E7%E0E%22%08%5C%2B48%85d%FE%DE%C7%3A%C3%0D%11c';
     $hmac = urlencode(Crypto::hmacSha1($key, $string));
     $this->assertEquals($expected, $hmac);
 }
 /**
  * {@inheritDoc}
  */
 public function wrap(array $in)
 {
     $encoded = $this->serializeAndTimestamp($in);
     if (!function_exists('mcrypt_module_open') && $this->allowPlaintextToken) {
         $cipherText = base64_encode($encoded);
     } else {
         $cipherText = Crypto::aes128cbcEncrypt($this->cipherKey, $encoded);
     }
     $hmac = Crypto::hmacSha1($this->hmacKey, $cipherText);
     $b64 = base64_encode($cipherText . $hmac);
     return $b64;
 }
 /**
  * @see BasicBlobCrypter::warp()
  */
 public function wrap(array $in)
 {
     $encoded = $this->serializeAndTimestamp($in);
     if ($this->allowPlaintextToken) {
         $cipherText = base64_encode($encoded);
     } else {
         $cipherText = opShindigCrypto::encrypt($this->cipherKey, $encoded);
     }
     $hmac = Crypto::hmacSha1($this->hmacKey, $cipherText);
     $b64 = base64_encode($cipherText . $hmac);
     return $b64;
 }