| 基于ElGamal的有序多重数字签名方案 |
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| 引用本文： | 焦阳,傅德胜.基于ElGamal的有序多重数字签名方案[J].四川大学学报(自然科学版),2013,50(4):757-759. |
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| 作者姓名： | 焦阳 傅德胜 |
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| 作者单位： | 南京信息工程大学江苏省网络监控工程中心;南京信息工程大学江苏省网络监控工程中心 |
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| 基金项目： | 江苏省自然科学研究计划基金(11KJB520011) |
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| 摘 要： | 基于ElGamal数字签名算法为基础设计了一种基于离散对数问题的有序多重数字签名方案,将该方案用于文件的多个用户顺序签名.实验表明,该方案在密钥生成部分采用零知识证明以防止内部成员的欺诈行为,更具安全性.此外简化了签名者之间的验证过程,提高了签名的效率.
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| 关 键 词： | 多重数字签名 ElGamal 有序 零知识证明 |
| 收稿时间： | 2012/10/31 0:00:00 |
A sequential multi signature scheme based on ElGamal |
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| JIAO Yang and FU De-Sheng.A sequential multi signature scheme based on ElGamal[J].Journal of Sichuan University (Natural Science Edition),2013,50(4):757-759. |
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| Authors: | JIAO Yang and FU De-Sheng |
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| Institution: | (Network Monitoring Engineering Center of Jiangsu Province,Nanjing University of Information Science & Technology,Nanjing 210044,China) |
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| Abstract: | In this paper, a sequential multi signature scheme based on ElGamal algorithm was presented, which allows multiple signers to sign the same message. This scheme used zero knowledge proof during the part of key forming to avoid the attack from signers, it simplifies the validation process between signers and reduces the cost of communication, and therefore it is more safe and practical. |
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| Keywords: | multi signature meteorologica file ElGamal sequential zero knowledge proof |
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