| Rabin数字签名的优化快速方案 |
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| 引用本文： | 陈晓文.Rabin数字签名的优化快速方案[J].计算机安全,2007(8):17-20. |
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| 作者姓名： | 陈晓文 |
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| 作者单位： | 厦门大学,福建,厦门,361005 |
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| 基金项目： | 国家自然科学基金(60373077) |
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| 摘 要： | 该文提出了一种改进的Rabin数字签名方案,该方案通过增加一个公钥,解决了Rabin签名原来的签名空间的限制问题,提高了签名的速度,缩短了数字签名的传输长度。同时,该文也证明了改进方案保持了Rabin签名方案的安全性。
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| 关 键 词： | 数字签名 二次剩余 勒让得-雅可比符号 |
| 修稿时间： | 2007-06-02 |
Efficient Scheme of Rabin Digital Signature |
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| CHEN Xiao-wen.Efficient Scheme of Rabin Digital Signature[J].Network & Computer Security,2007(8):17-20. |
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| Authors: | CHEN Xiao-wen |
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| Affiliation: | Department of Computer Science, University, Xiamen 361005, P R, China |
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| Abstract: | This paper proposes an novel improved Rabin type digital signature scheme.This scheme can be applied and improved in traditional Rabin digital signature based on Blum Integer,and later Rabin type digital signature based on Williams Integer as well.By adding a public key,it obtains the following advantages:release the signature space limitation,faster speed and shorter signature transferred.In additional,this paper proves the new scheme keep the same security level with the traditional Rabin signature scheme. |
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| Keywords: | Quadratic residue digital signature Legendre-Jacobi symbol |
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