搜索结果: 1-4 共查到“军队指挥学 dynamic groups”相关记录4条 . 查询时间(0.144 秒)
Efficient and Constant-Rounds Secure Comparison through Dynamic Groups and Asymmetric Computations
cryptographic protocols secure comparison
font style='font-size:12px;'>
2018/3/6
Within recent years, secure comparison protocols have been proposed using binary decomposition and properties of algebraic fields. These have been repeatedly optimized and increased in efficiency, but...
A Note on One Secure Anti-Collusion Data Sharing Scheme for Dynamic Groups in the Cloud
Cloud computing key distribution data sharing
font style='font-size:12px;'>
2016/7/14
We remark that the scheme [IEEE TPDS, 27(1), 2016, 40-50] is
flawed because the group manager cannot complete his computational task in the
registration phase. Actually, they have misunderstood the ...
Communication-Optimal Proactive Secret Sharing for Dynamic Groups
Proactive Security Secret Sharing Mobile Secret Sharing
font style='font-size:12px;'>
2015/12/31
Proactive secret sharing (PSS) schemes are designed for settings where long-term confidentiality of secrets has to be guaranteed, specifically, when all participating parties may eventually be corrupt...
Foundations of Group Signatures:The Case of Dynamic Groups
Group Signatures Dynamic Groups
font style='font-size:12px;'>
2009/3/25
Recently, a first step toward establishing foundations for group signatures was taken [5], with
a treatment of the case where the group is static. However the bulk of existing practical schemes
and ...