Traitor Tracing Scheme and Digital Copyright Protection
Bo Yang · Jisuanji gongcheng · 2006
By applying RS code and two-locks cipher protocol, this paper constructs an asymmetric public key traitor tracing scheme. In the scheme, the data supplier can dynamically revoke the traitor’s decryption ability. At the same time, using the traitor tracing scheme, it constructs a kind of signing electronic license and software installation scheme which gives an efficient digital copyright protection scheme.