Title: Certificateless Group Oriented Signature Secure Against Key Replacement Attack.
Abstract: Since Al-Riyami and Paterson presented certiflcateless cryptography, many certiflcateless schemes have been proposed for difierent purposes. In this paper, we present a certiflcateless group oriented signature scheme based on bilinear pairing. In our scheme, only the members in the same group with the signer can independently verify the signature. We prove the signature scheme is existential unforgeability under adaptive chosen message attack in random oracle model.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: preprint
Access and Citation
Cited By Count: 3
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot