Single Sign on for Cloud

Abstract

In this paper, we have designed single sign on for cloud users. The proposed design allows user to use single set of credentials, even a user maintains with different kinds of cloud environments. We propose a solution with defacto standards of open authorization in which there is a trust party auditor which maintains all the credentials and cloud provider can uniquely distinguish one user from other. We also maintain secure channel for user in order to ensure the confidentiality.