基于密秘共享的安全多方计算协议

Secure Multi-Party Computation Protocol Based on Secret Sharing of Scheduling Problems

安全多方计算是研究分布式系统安全性的重要内容,主要研究一组互不信任的参与方之间保护隐私的协同计算问题,其基本要求是要确保输入的独立性,计算的正确性,同时不泄露各输入值给参与计算的其他成员,对解决网络环境下的信息安全具有重要价值.在本文中,我们利用秘密共享方案来构造一个高效安全多方计算协议的排序问题.

Secure multi-party computation is an important content of the research of distributed system security,the main research a set of mutual distrust between the participants of the protection of privacy collaborative computing problem,its basic requirement is to ensure that the independence of the input and the correctness of the calculation,at the same time don＇t leak the input values to participate in the calculation,the other members of the to solve information security under the network environment has an important value.In the present study,we make use of a secret sharing scheme to construct an efficient and secure multi-party computation protocol for sequencing problems.