Ad hoc anonymous signatures : state of the art, challenges and new directions / Zhiguang Qin, Hu Xiong and Guobin Zhu (University of Electronic Science and Technology of China, School of Computer Science and Engineering, Chengdu, Sichuan, China).

Includes bibliographical references (pages 143-158) and index.

Introduction. Historical development of ring signature. Comparison between group signature and ring signature. Our contribution -- Formal definition and security model for ring signature. Formal definition of ring signature. Security model for ring signature. Forking lemma of the ring signature -- Ring signature schemes. Ring signature schemes in the traditional PKI. ID-based ring signature schemes. Certificateless ring signature schemes. Security and efficiency comparison -- Extensions of ring signature. Threshold ring signature. Revocable ring signature. Key-insulated ring signature. Forward secure ring signature. Ring signcryption. Proxy ring signature. Linkable ring signature. Concurrent signature. Deniable ring authentication -- Applications of ring signature. Privacy-preserving protocol for VANETs. Electronic auction. Distributed access control in WSN -- Conclusion.

Print version record and online resource; title from PDF title page (EBSCOhost eBook Collection, viewed October 23, 2013).

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