Wang Qing-long et al proposed a complete asymmetric public-key traitor tracing scheme, which claimed that it had some advantages such as revoking unlimited traitors and higher transmission efficiency.

• 王青龙等人还提出了一种完整的非对称公钥叛逆者追踪方案，并称该方案具有完善的撤销性和更高的传输效率等优点。