计算机工程2011，Vol.37Issue(14)：118-119,122,3.DOI:10.3969/j.issn.1000-3428.2011.14.038
基于RSA密码体制的公平秘密共享新方案
Fair Secret Sharing Scheme Based on RSA Cryptosystem
摘要
Abstract
Based on RSA cryptosystem, this paper proposes a new (v, t, n) fairness secret sharing scheme.In the scheme, each participant's secret shadow is selected by the participant himself and others do not know anything about his secret shadow.Even if v(v＜t/2) cheaters exist among the n participants, all participants have equal probability to recover the shared secret.Each participant can share many secrets with other participants fairly by holding only one shadow.The security of the scheme is based on that ofRSA cryptosystem and Shamir's (t, n) threshold secret sharing scheme.关键词
RSA密码体制/公平秘密共享/多秘密共享/Shamir门限方案/欺诈者Key words
RSA cryptosystem/ fair secret sharing/ multi-secret sharing/ Shamir's threshold scheme/ cheater分类
信息技术与安全科学引用本文复制引用
柳毅,郝彦军,庞辽军..基于RSA密码体制的公平秘密共享新方案[J].计算机工程,2011,37(14):118-119,122,3.基金项目
国家自然科学基金资助项目(60803151) （60803151）
NSFC-广东联合基金资助重点项目(U0835004) （U0835004）
计算机软件新技术国家重点实验室开放基金资助项目(2010B13) （2010B13）
