| 计算两相交圆精确面积的安全协议 |
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| 引用本文： | 赵书峰,黄刘生.计算两相交圆精确面积的安全协议[J].微电子学与计算机,2011,28(7):98-101. |
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| 作者姓名： | 赵书峰 黄刘生 |
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| 作者单位： | 1. 阜阳职业技术学院信息技术系,安徽,阜阳,236031
2. 中国科学技术大学,计算机科学与技术系,安徽,合肥,230026 |
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| 摘 要： | 本文提出了一种能够计算两相交圆精确面积的安全协议.通过调用该协议,参与者能够安全的计算出两个相交圆的面积,并且保证各方的私有数据不会泄漏,分析证明该协议具有安全性和高效性.
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| 关 键 词： | 安全多方计算 计算几何 相交圆 点积协议 加到乘变换协议 |
Secure Protocol to Compute the Accurate Area of Two Intersecting Circles |
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| ZHAO Shu-feng,HUANG Liu-sheng.Secure Protocol to Compute the Accurate Area of Two Intersecting Circles[J].Microelectronics & Computer,2011,28(7):98-101. |
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| Authors: | ZHAO Shu-feng HUANG Liu-sheng |
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| Affiliation: | ZHAO Shu-feng1,HUANG Liu-sheng2 (1 Department of Information Technology,FYZY,Fuyang 236031,China,2 Department of Computer Science and Technology,USTC,Hefei 230026,China) |
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| Abstract: | This paper proposes a secure protocol to compute the accurate area of two intersecting circles.By invoking the secure protocol,two participants can securely compute the accurate area of two private intersecting circles,while no privacy is disclosed.Analysis confirms that the new protocol is secure and effective. |
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| Keywords: | secure multiparty computation computational geometry intersecting circle scalar product protocol privacy-preserving add to multiply protocol |
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