| 一种ElGamal型有序多重数字签名方案 |
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| 引用本文： | 崔新春 张文龙 等. 一种ElGamal型有序多重数字签名方案[J]. 计算机工程, 2001, 27(10): 134-135,154 |
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| 作者姓名： | 崔新春 张文龙 等 |
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| 作者单位： | [1]上海师范大学理工信息学院，上海200234 [2]曲阜师范大学电教系，曲阜273165 |
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| 摘 要： | 以美国数字签名标准算法DSA为基础设计了一种型有序多重数字签名方案。允许多方顺序地对某一份文件进行签名，然后把它们构成一份群体签名。该方案可以检测和防止不诚实签名者的欺骗行为。由于简化了签名者之间的接口，减少了通信成本，有效地避免了签名死锁，因而更具安全性和实用性。
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| 关 键 词： | 有序多重数字签名 ElGamal型 通信 密码 |
El Gamal Type Sequential Digital Multisignature Scheme |
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| CUI Xinchun,,ZHANG Wenlong ,YU Shiquan. El Gamal Type Sequential Digital Multisignature Scheme[J]. Computer Engineering, 2001, 27(10): 134-135,154 |
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| Authors: | CUI Xinchun ZHANG Wenlong YU Shiquan |
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| Affiliation: | CUI Xinchun1,2,ZHANG Wenlong 1,YU Shiquan1 |
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| Abstract: | In this paper ,an applied scheme for seqential multisignature based on USAs digital signature standard DSA is presented .It allows multiple signers to sign the same message seperately and all of their signatures are then combinated into a multisignature . It can prevent some dishonest participants from cheating others .Because of its simple interface between two signers ,it has lower communication casts compared to other digital signature scheme , therefore,it is more safe and practical. |
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| Keywords: | Digital multisignature Seqential Discrete logarithm problem Security |
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