A Nonrepudiable Threshold Multi-Proxy Multi-Signature Scheme with Shared Verification

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Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/18538

Title:	A Nonrepudiable Threshold Multi-Proxy Multi-Signature Scheme with Shared Verification
Authors:	黃明祥;Hwang, Min-Shiang
Contributors:	資訊工程學系
Keywords:	Digital signature;Proxy signature;Threshold proxy signature;Proxy multi-signature scheme;Multi-proxy multi-signature scheme;Threshold multi-proxy multi-signature scheme
Date:	2004-06
Issue Date:	2012-11-26 05:54:57 (UTC+0)
Abstract:	In this paper, we shall propose a threshold multi-proxy multi-signature scheme with shared verification. In the scheme allows the group of original signers to delegate the signing capability to the designated group of proxy signers. Furthermore, a subset of verifiers in the designated verifier group can authenticate the proxy signature. A threshold multi-proxy multi-signature scheme with the nonrepudiation property is a scheme where the proxy group cannot deny signing for the message and the verifier group can identify the proxy group for a proxy signature.
Relation:	Future Generation Computer Systems;20(5):887–893
Appears in Collections:	[Department of Computer Science and Information Engineering] Journal Artical

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