Netinfo Security ›› 2017, Vol. 17 ›› Issue (10): 63-68.doi: 10.3969/j.issn.1671-1122.2017.10.010

• Orginal Article • Previous Articles     Next Articles

Research on Application of ID-based Designated Verifier Signature in Cross-domain Authentication

Liu WANG, Zhenfu CAO(), Xiaolei DONG   

  1. Department of Computer Science and Engineering, East China Normal University, Shanghai 200240, China
  • Received:2017-08-01 Online:2017-10-10 Published:2020-05-12

Abstract:

Cloud computing allows users to more easily access to a variety of resources,while it is also a key issue in the cloud computing security field that the identity authentication technology of user access to cloud services. In view of cross domain authentication,the use of OpenID is vulnerable to phishing attacks, replay attacks and other vulnerabilities, the paper mainly proposed a scheme of cross-domain authentication, which based on the ID-based three-party authenticated key agreement protocol and based on the ID-based strong designated verifier signature system to solve the known vulnerabilities in the OpenID, meanwhile protect users’ privacy and strengthen data security in the entire alternating process.

Key words: three-party key agreement, strong designated verifier signature, cross-domain authentication

CLC Number: