Dynamic Elgamal Public Key Generation with Tight Binding

R.Poovendran,M.S Corson and J.S Baras

3rd Annual Conference on Advanced Telecommunications and Information Distribution Research Program(ATIRP),pp. 471-475,University Of Maryland, College Park Feb 1-5,1999

Abstract

We present a new distributed ,group Elgamal public key generation algorithm which also permits maintenance of a group specific, dynamic,individual Elgamal public key infrastructure We parameterize the group with a time varying quantity that serves as a distributed mechansim for controlling key generation privilege.