The literature on group key management focuses solely on the security of schemes under
passive adversary model. But they lack security against a more realistic adversary known as …

There have been several proposed methods in the literature for securely distributing group
keys and managing group dynamics for secure group communications. While these …

The existing group key management schemes have considered passive adversary model to
show that schemes satisfy forward and backward secrecy requirements. A more pragmatic …

In broadcast communication, the schemes in which encryption methods are employed are
often used to transmit messages from a source to multiple users. There are three types of …

In the literature, several group key management (GKM) schemes have been proposed and
reviewed against passive adversary to analyze the important security requirements of …

A group key management scheme is for a group controller to manage an encryption key for
a collection of users to communicate messages among themselves securely. The presence …