Public Key Traitor Tracing Scheme Based on RSA
Teng Ji-kai · Jisuanji gongcheng · 2008
This paper proposes a public key traitor tracing scheme based on RSA. In this scheme, broadcaster can not frame innocent users and the traitors can be traced by black-box tracing. The tracing algorithm is deterministic and it works without the limitation of the number of traitors. The scheme deals with stateless receivers. When traitors are found, the broadcaster can revoke them without involvement of the remaindering receirvers.