/**
* @see AbstractKeyInstance::deserializeFromObject($obj)
*/
protected function deserializeFromObject($obj)
{
$this->key_p = new MathBigInteger($obj["p"], 16);
$this->key_q = new MathBigInteger($obj["q"], 16);
$this->key_g = new MathBigInteger($obj["g"], 16);
$this->key_x = new MathBigInteger($obj["x"], 16);
$this->keysize = DSAKeyPair::_getKeySizeFromRSAKeySize(strlen($this->key_p->toBits()));
return $this;
}
/**
* @see AbstractKeyInstance::deserializeFromObject($obj)
*/
protected function deserializeFromObject($obj)
{
$this->key_p = new MathBigInteger($obj["p"], 16);
$this->key_q = new MathBigInteger($obj["q"], 16);
$this->key_g = new MathBigInteger($obj["g"], 16);
$this->key_y = new MathBigInteger($obj["y"], 16);
$this->keysize = DSAKeyPair::_getKeySizeFromRSAKeySize(strlen($this->key_y->toBits()));
$this->key_values = DSAKeyPair::$KEYSIZES[$this->keysize];
return $this;
}
/**
* @see AbstractKeyInstance::deserializeFromObject($obj)
*/
protected function deserializeFromObject($obj)
{
$n = new MathBigInteger($obj["n"]);
$e = new MathBigInteger($obj["e"]);
$array = array("n" => $n, "e" => $e);
$this->rsa->loadKey($array, CRYPT_RSA_PUBLIC_FORMAT_RAW);
$this->rsa->setPublicKey($array, CRYPT_RSA_PUBLIC_FORMAT_RAW);
$this->keysize = RSAKeyPair::_getKeySizeFromRSAKeySize(strlen($n->toBits()));
$this->rsa->setHash(RSAKeyPair::$KEYSIZES[$this->keysize]["hashAlg"]);
return $this;
}
/**
* Returns the key size
*
* More specifically, this returns the size of the modulo in bits.
*
* @access public
* @return Integer
*/
function getSize()
{
return !isset($this->modulus) ? 0 : strlen($this->modulus->toBits());
}
