An Efficient Certificateless Blind Signature Scheme in the Random Oracle Model

Abstract : The blind signature schemes are useful in some applications where the anonymity is a thorny issue. The certificateless public key cryptography (CL-PKC) can eliminate the certificate management problem and solve the key escrow problem. In this paper, we put forward a secure and efficient CLBS scheme. We then illustrate that our new scheme is secure in the random oracle model. Also, we theoretically validate that our proposed scheme is more efficient than those existing ones in terms of computational complexity. We hope to transfer our scheme into applications.
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Communication dans un congrès
Ching-Hsien Hsu; Xuanhua Shi; Valentina Salapura. 11th IFIP International Conference on Network and Parallel Computing (NPC), Sep 2014, Ilan, Taiwan. Springer, Lecture Notes in Computer Science, LNCS-8707, pp.563-566, 2014, Network and Parallel Computing. 〈10.1007/978-3-662-44917-2_53〉
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Hao Xu, Baoyuan Kang, Yongzheng Niu. An Efficient Certificateless Blind Signature Scheme in the Random Oracle Model. Ching-Hsien Hsu; Xuanhua Shi; Valentina Salapura. 11th IFIP International Conference on Network and Parallel Computing (NPC), Sep 2014, Ilan, Taiwan. Springer, Lecture Notes in Computer Science, LNCS-8707, pp.563-566, 2014, Network and Parallel Computing. 〈10.1007/978-3-662-44917-2_53〉. 〈hal-01403143〉

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