搜索结果: 1-6 共查到“军事学 Authenticated group key agreement”相关记录6条 . 查询时间(0.376 秒)
On the security of an identity-based authenticated group key agreement protocol for imbalanced mobile networks
passive attack forward secrecy backward secrecy
2013/2/21
Recently, Islam and Biswas proposed a pairing-free identity-based authenticated group key agreement protocol for imbalanced mobile networks. However, in this letter, we point out that this protocol ca...
Cryptanalysis of a pairing-free identity-based authenticated group key agreement protocol for imbalanced mobile networks
group key agreement imbalanced mobile networks
2013/2/21
Recently, Isalam and Biswas proposed a new group key agreement (GKA) protocol for imbalanced mobile networks. In this letter, we will show that Isalam et al.’s GKA protocol is not secure.
An Improved ID-based Authenticated Group Key Agreement Scheme
Authenticated group key agreement Bilinear pairings Identity-based cryptography
2009/4/10
Authenticated group key agreement problem is important in many modern collaborative and distributed applications. There are two ID-based authenticated group key agreement schemes have been proposed by...
Attack on Two ID-based Authenticated Group Key Agreement Schemes
Authenticated group key agreement Bilinear pairings ID-based cryptography
2009/4/10
Authenticated group key agreement problem is important
in many modern collaborative and distributed applications. Recently,
there are two ID-based authenticated group key agreement schemes have
bee...
An Authenticated Group Key Agreement Protocol on Braid groups
braid groups conjugacy problem key agrement protocol
2009/4/8
In this paper, we extend the 2-party key exchange protocol on braid groups
to the group key agreement protocol based on the hardness of Ko-Lee problem. We also
provide authenticity to the group key ...
Rethinking the security of some authenticated group key agreement schemes
Rethinking authenticated group key agreement schemes
2009/4/3
In this paper we analyse three improved authenticated group key agreement
schemes, all of which are based on the conference key distribution systems
proposed by Burmester and Desmedt. We show that a...