Computer and Modernization ›› 2009, Vol. 1 ›› Issue (10): 179-3.doi: 10.3969/j.issn.1006-2475.2009.10.050
• 信息安全 • Previous Articles Next Articles
LIU Yong-bin
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Abstract: Secure multiparty computation is one of research focuses in information security field. Privacypreserving computational geometry is a special case of secure multiparty computation problems. Based on two basic protocols of secure multiparty computation, a secure protocol is designed for determining whether two spacial spheres intersect, and its correctness and security are analyzed.
Key words: Secure Multiparty Computation(SMC), scalar product protocol, computational geometry
LIU Yong-bin. A Secure Protocol for Determining Whether Two Spacial Spheres Intersect[J]. Computer and Modernization, 2009, 1(10): 179-3.
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URL: http://www.c-a-m.org.cn/EN/10.3969/j.issn.1006-2475.2009.10.050
http://www.c-a-m.org.cn/EN/Y2009/V1/I10/179