Constant round group key agreement protocols: A comparative study

2011 ◽  
Vol 30 (8) ◽  
pp. 643-678 ◽  
Author(s):  
Eleftheria Makri ◽  
Elisavet Konstantinou
Keyword(s):  
Comparative Study ◽  
Key Agreement ◽  
Group Key ◽  
Group Key Agreement ◽  
Agreement Protocols

A Survey on Cluster-Based Group Key Agreement Protocols for WSNs

2011 ◽  
Vol 13 (3) ◽  
pp. 429-442 ◽  
Author(s):  
Eleni Klaoudatou ◽  
Elisavet Konstantinou ◽  
Georgios Kambourakis ◽  
Stefanos Gritzalis
Keyword(s):  
Key Agreement ◽  
Group Key ◽  
Group Key Agreement ◽  
Agreement Protocols

scholarly journals Authenticated Group Key Agreement Protocols for Error Detection and Correction

2019 ◽  
pp. 332-337
Author(s):  
K. Ravikumar ◽  
N. P. Sureshkumar
Keyword(s):  
Error Detection ◽  
Key Agreement ◽  
Group Key ◽  
Important Thing ◽  
Group Key Agreement ◽  
Error Detection And Correction ◽  
Authenticated Group Key ◽  
Principal Method ◽  
Agreement Protocols

Group verification and essential deal represents an essential position in security. The important thing deal methods must promise confidentiality and reliability of message. Important Deal Process offers essential progress in safety to guard reliability, consumer namelessness and confidentiality of information. Tradi- tional essential administration options reported within the litera-ture absence each the flexibleness and hardiness required to cope with the powerful character of sudden networks. in this report, we are likely to propose 2 different n-party echt essential deal methods enabling certified nodes to gener-ate their particular treatment keys. the principal method presents a remedy reinforced heap methods befitting net-works with incomplete framework and consists of a large num- ber of nodes. one-to-many multicast circumstances because a positive 3rd party (TTP) (or an assortment thereof) located at, or very near to, the method of getting conversation, may help ongoing function among an ar-bitrary partition for as long since it provides the supply. this is often adequate because most one-to-many controls entirely try to present ongoing protected function among one partition comprising the supply.</p>

A New Group Key Agreement Protocol with Anonymity

2013 ◽  
Vol 380-384 ◽  
pp. 2256-2261
Author(s):  
Gang Yao ◽  
Li Guo
Keyword(s):  
Privacy Protection ◽  
Key Agreement ◽  
Forward Secrecy ◽  
Session Key ◽  
Group Key ◽  
Group Key Agreement ◽  
Key Agreement Protocol ◽  
Perfect Forward Secrecy ◽  
Agreement Protocols ◽  
Group Key Agreement Protocol

Popularity of group-oriented applications motivates research on security protection for group communications. A number of group key agreement protocols have been proposed for this objective, but most current group key agreement protocols do not consider privacy protection. Group key agreement protocols for networks should also handle dynamic group membership events such as user join and leave events. The Join and Leave Protocols provide backward and forward secrecy respectively. In this paper, we proposed a new anonymous group key agreement protocol based on ID-based encryption cryptosystems. The proposed protocol not only benefits from the desirable features of ID-based cryptosystem, but also provides privacy protection for users. The proposed protocol achieves the following security attribute: anonymity, unlinkability, group key secrecy, group forward secrecy, group backward secrecy, perfect forward secrecy for the group session key and entity authentication.

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