lithium\storage\session\strategy\Encrypt::_encrypt()

protected method

Serialize and encrypt a given data array.

Parameters

array $decrypted
The cleartext data to be encrypted.

Returns

string

A Base64 encoded and encrypted string.

Source

	protected function _encrypt($decrypted = []) {
		$encrypted = openssl_encrypt(
			serialize($decrypted),
			'aes-256-cbc',
			$this->_hashSecret($this->_config['secret']),
			OPENSSL_RAW_DATA,
			$vector = $this->_vector()
		);
		return base64_encode($encrypted) . base64_encode($vector);
	}