摘要
创新点
本文提出的隐私保护视频订购方案,结合高效的对区间验证的零知识证明技术和基于双线性映射的CL签名机制,做到订购期限的限制,同时做到用户不同的登录行为不被记录和追踪,保证用户的隐私;此外,本文的视频订购方案支持用户进行实名支付,并保证用户的支付账号无法和用户的任何订购信息关联,进一步保证用户隐私。
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Acknowledgments
This work was supported by National Natural Science Foundation of China (Grant Nos. 61272512, 61300177) and Beijing Natural Science Foundation (Grant No. 4132054).
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Zhu, L., Chen, M., Zhang, Z. et al. A privacy-preserving video subscription scheme with the limitation of expire date. Sci. China Inf. Sci. 60, 098101 (2017). https://doi.org/10.1007/s11432-016-0305-5
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DOI: https://doi.org/10.1007/s11432-016-0305-5