Fecha de publicación: 22/06/2006 Fuente: WIPO "royal booby" A transceiver system for receiving content contained in a secure digital broadcast signal including a first component for generating a data stream from a received digital broadcast signal coupled to a first encryption/decryption unit configured to encrypt the data stream generated from the digital broadcast signal. Transceiver system includes a second component for generating a video signal to view the content contained in digital broadcast signal, coupled to a second encryption/decryption unit for decrypting the encrypted data stream received from the first component. A bus is coupled to the first and the second encryption/decryption unit. A third component is coupled to the bus for arbitration of the bus to coordinate the transmission of the encrypted data stream such that the data stream is securely transferred from the first to the second component without exposing an unencrypted data stream, maintaining the security of the content of the digital broadcast signal.