Method decrypt

src/microReticulum/Destination.cpp:490–516

Decrypts information for ``RNS.Destination.SINGLE`` or ``RNS.Destination.GROUP`` type destination. :param ciphertext: *Bytes* containing the ciphertext to be decrypted. :raises: ``ValueError`` if destination does not hold a necessary key for decryption. */ virtual*/

:raises: ``ValueError`` if destination does not hold a necessary key for decryption.
*/
/*virtual*/ const Bytes Destination::decrypt(const Bytes& data) {
	assert(_object);
	TRACE("Destination::decrypt: decrypting data...");

	if (_object->_type == PLAIN) {
		return data;
	}

	if (_object->_type == SINGLE && _object->_identity) {
		return _object->_identity.decrypt(data);
	}

/*
	if (_object->_type == GROUP) {
		if hasattr(self, "prv") and self.prv != None:
			try:
				return self.prv.decrypt(ciphertext)
			except Exception as e:
				RNS.log("The GROUP destination could not decrypt data", RNS.LOG_ERROR)
				RNS.log("The contained exception was: "+str(e), RNS.LOG_ERROR)
		else:
			raise ValueError("No private key held by GROUP destination. Did you create or load one?")
	}
*/
	// MOCK
	return {Bytes::NONE};
}

/*
Signs information for ``RNS.Destination.SINGLE`` type destination.