Design and Analysis of Multi-Secured Signatures of a Single Sign- on Mechanism for Distributed System
sumangala patil, Niharika Niharika · IJSRD : international journal for scientific research and development · 2014
Single Sign-on is a new authentication mechanism for user to use multiple services provided by service provider in distributed computer network. It is a one type of application in that allows users to log in once and access to multiple independent applications without being asked to log in again at every application. It enables a legal user with a single credential to be authenticated by multiple service providers in distributed computer networks. In this paper, however, it is shown that most existing SSO schemes have not been formally proved to satisfy credential privacy and soundness of credential based authentication. To overcome this drawback an efficient verifiable encryption of RSA signatures has been proposed.