Abstract
An authenticated key distribution scheme preserving user anonymity is important to those e-commerce applications where user anonymity is required or desirable. However, the previous works on this issue have security flaws. This paper shows the security weaknesses of a recently published work, and then proposes our new scheme, which not only overcomes the weaknesses but also improves the computational performance. The security of the proposed scheme is rigorously examined in a modified Bellare–Rogaway model.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
