基于弹性秘密共享的多方洗牌协议  

Multi-party Shuffling Protocol Based on Elastic Secret Sharing

作　　者：满子琪 张艳硕[1] 严梓洋 罗乐琦 陈颖[1] Man Ziqi;Zhang Yanshuo;Yan Ziyang;Luo Leqi;Chen Ying(Beijing Electronic Science and Technology Institute,Beijing 100070)

机构地区：[1]北京电子科技学院,北京100070

出　　处：《信息安全研究》2024年第4期347-352,共6页Journal of Information Security Research

基　　金：国家自然科学基金项目(62002003);2022年基本科研业务费优硕培养项目(328202228)。

摘　　要：为了促进对数据隐私的保护,提出了一种基于弹性秘密共享的多方洗牌协议,主要采用了弹性秘密共享、洗牌协议与隐私集合交集计算技术.首先对基于弹性秘密共享的多方洗牌协议及其相关技术进行了简要的介绍,紧接着对模型、框架进行了构建,并提出了基于弹性秘密共享的多方洗牌协议的设计方案.同时,对该协议的正确性、安全性、性能、应用前景进行了详细分析.通过有关定理的证明以及与一些方案的对比分析,该协议具有较高的效率以及较好的安全性.In order to promote data privacy protection,this paper proposes a multi-party shuffling protocol based on elastic secret sharing,which mainly adopts the intersection computing technology of elastic secret sharing,shuffling protocol and privacy set.In this paper,we firstly give a brief introduction to the multi-party shuffling protocol based on elastic secret sharing and its related technologies,then construct the model and framework.and propose the design scheme of multi-party shuffling protocol based on elastic secret sharing.Meanwhile,this paper analyses the correctness,security,performance and prospect of the protocol in details.Through the proofs of relevant theorems and comparative analysis with some schemes,this protocol has higher efficiency and better security.

关 键 词：弹性秘密共享 洗牌协议 隐私集合交集计算 隐私保护 密码学 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]