Traceability precept is a broadcast encryption technique that content suppliers can trace malicious authorized users who leak the decryption key to an unauthorized user. To protect the data from eavesdropping, the content supplier encrypts the data and broadcast the cryptograph that only its subscribers can decrypt. However, a traitor may clone his decoder and sell the pirate decoders for profits. The traitor can modify the private key and the decryption program inside the pirate decoder to avoid divulging his identity. Furthermore, some traitors may fabricate a new legal private key together that cannot be traced to the creators. So in this paper, a renewed precept is proposed to achieve both revocation at a different level of capacity in each distribution and black-box tracing against self-protective pirate decoders. The rigorous mathematical deduction shows that our algorithm possess security property.
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机译:Yangtze University Researcher Describes Findings in Computational Intelligence and Neuroscience (Knowledge Tracing via Attention Enhanced Encoder-Decoder)
机译:The Disciplinary Precepts in the Tiantai pusajie shu 天台菩萨戒疏 by Mingkuang 明旷: Beginning from the Discussion on the Recognition of the Ten Types of Precepts from the Da zhidu lun 大智度论