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Multi-signers Strong Designated Verifier Signature Scheme
August 06-August 08
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/SNPD.2008.682008 Ninth ACIS International Confere ...
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Designated Verifier Signature (DVS) does not provide non-repudiation property of traditional digital signatures. Multi-Signers Strong Designated Verifier Signature (MS-SDVS) scheme is required in some cases for the privacy consideration. In this paper the definition and security model of MS-SDVS scheme are presented, and a concrete MS-SDVS scheme is proposed from bilinear pairing. The proposed scheme has the property of non-transferability and unforgeability in the random oracle model under the assumption of the Bilinear Computational Diffie-Hellman problem (BCDH). This is the first MS-SDVS scheme. The signature length of the proposed scheme is independent of the number of signers, and the proposed scheme can be modified to a multi-signature scheme.
Index Terms:
Designated Verifier Signature, Multi-signers
Citation:
Yaling Zhang, Jing Zhang, Yikun Zhang, "Multi-signers Strong Designated Verifier Signature Scheme," snpd, pp.324-328, 2008 Ninth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing, 2008
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