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本文就文献[1]的数字签名体制中否认协议的不足,构造了一个新的方案,克服了原有低效、不安全的缺点,同时指出了原文中的两个失误。
In this paper, we deny the shortcomings of the existing inefficient and insecure shortcomings in the digital signature system of document [1], and set forth a new scheme. At the same time, we point out two mistakes in the original text.