Robert F. Gordon, Edward A. MacNair, et al.
WSC 1985
A new protocol for implementing an authorized domain, a collection of devices that are equally authorized to play content is presented. The protocol is a novel application of a cryptographic technique known as broadcast encryption in a configuration that had not been explored previously: a peer-to-peer (P2P) network.
Robert F. Gordon, Edward A. MacNair, et al.
WSC 1985
Igor Devetak, Andreas Winter
ISIT 2003
Renu Tewari, Richard P. King, et al.
IS&T/SPIE Electronic Imaging 1996
Peter Wendt
Electronic Imaging: Advanced Devices and Systems 1990