In literature, there are many different forms of group authentication in conference key establishment protocols. The agents participating in a group need to authenticate each other in order to become assure that every ...

latency in Generic Object-Oriented Substation Event (GOOSE) and Sample Values (SV) protocols. This paper proposes a secure communication protocol based on hash and private key to overcome the security weaknesses while facilitating the key agreement...

on Internet, they are faced with different security and privacy threats. So, an important challenge is the establishment of a secure key agreement and authentication procedure between the medical servers and patients. Recently, an ECC-based authentication...