In this paper, we present and analyze a variant of Burmester-Desmedt group key agreement
protocol (BD) and enhance it to dynamic setting where a set of users can leave or join the …

Cryptography is the science of encryption and decryption of data using the techniques of
mathematics to achieve secure communication. This enables the user to send the data in an …

The purpose of this paper is to survey the key management protocols for wired and wireless
networks and study their security aspects in terms of key generation, agreement and …

Authentication and key agreement (AKA) play a major role in an open network environment
to communicate between two or more participants securely. Authentication and key …

Group key agreement protocol permits a set of users to create a common key to make sure
security of information exchange among members of the group. It is extensively used in …

Most of the key agreement protocols (eg, Menezes–Qu–Vanstone [MQV] family) generate
one common key per session. This leaves the session key vulnerable against various …

nowadays, the success of many online applications relays on keeping the data sent through
the global network secure and far away from hackers. To carry out this task, the two …

The use of pairings has been shown promising for many two-party and three-party identity-
based authenticated key agreement protocols. In recent years, several identity-based …

Certificateless authenticated key exchange (CL-AKE) protocols do not suffer from intricate
certificate management or heavy trust reliance on a third party. Unfortunately, these …

The scope of this paper is to review and evaluate all constant round Group Key Agreement
(GKA) protocols proposed so far in the literature. We have gathered all GKA protocols that …