A New Efficient ID-based Strong Designated Verifier Signature Scheme

摘要：

Recently, several ID-based strong designated verifier signature schemes have been proposed in the literature. However, most of them can not satisfy the strongness property that any third party without the designated verifiers private key is unable to check the validity of a designated verifier signature, and they are not given the rigorous security proofs. To solve those problems above, we put forward a new efficient ID-based strong designated verifier signature scheme in this paper which is strong, and rigorously proved secure in the random oracle model based on the Bilinear Diffie-Hellman assumptions.

关键词： Identity-based cryptography Designated verifier signature Bilinear pairings Random oracle model

作者: Shifeng Sun Qianyan Wen Zhengping Jin Hua Zhang

作者单位: State Key Laboratory of Networking and Switching Technology Beijing University of Posts and Telecommunications Beijing, 100876, China

会议类型: 国际会议

会议名称: Third International Symposium on Information Science and Engineering(第三届信息科学与工程国际会议 ISISE 2010)

会议地点: 上海

会议语种:英文

页码: 137-141

在线出版日期: 2010-12-24（万方平台首次上网日期，不代表论文的发表时间）