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    ASIA unversity > 資訊學院 > 資訊工程學系 > 期刊論文 >  Item 310904400/64280


    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/64280


    Title: A New Proxy Signature Scheme for a Specified Group of Verifiers
    Authors: 黃明祥;Hwang, Min-Shiang;Le, Cheng-Chi;Lee, Cheng-Chi;Shiang-Feng;Tzeng, Shiang-Feng
    Contributors: 資訊工程學系
    Keywords: Data security;Digital signature;Proxy signature;Threshold proxy signature
    Date: 201304
    Issue Date: 2013-10-29 11:08:02 (UTC+8)
    Abstract: In this article, we shall propose a ((t1, n1), (t2, n2)) proxy signature scheme with (t3, n3) shared verification based on the RSA problem. In this scheme, any t1 original signers can delegate the signing capability to the proxy group. After that, any t2 proxy signers can sign a message on behalf of the original group for a specified verifier group. Only any t3 verifiers together can check the validity of the proxy signature from the proxy group. The proposed scheme satisfies all proxy requirements of proxy signatures. Furthermore, the actual original signers and proxy signers can be individually identified in our scheme.
    Relation: INFORMATION SCIENCES, 227(1),Pages 102–115.
    Appears in Collections:[資訊工程學系] 期刊論文

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