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|標題:||Cryptanalysis on Mu-Varadharajan's e-voting schemes||作者:||Chien, H.Y.
|關鍵字:||authentication;electronic-voting;signature;anonymity;RSA||Project:||Applied Mathematics and Computation||期刊/報告no：:||Applied Mathematics and Computation, Volume 139, Issue 2-3, Page(s) 525-530.||摘要:||
Recently, Mu and Varadharajan proposed an efficient electronic-voting schemes. They claimed to protect voter's anonymity, to detect double voting, and to authenticate the voters. In this article, we will show the failures of the claimed functions: (1) the authority can easily identify the owner of a cast ballot: (2) a valid voter or any one can vote more than once without being detected; (3) any one can forge ballot without being authenticated. In addition to the failures of the claimed functions, we also point out other weaknesses in Mu-Varadharajan's scheme. (C) 2002 Published by Elsevier Science Inc.
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