Secure computation of the vector dominance problem

Yuan, Jin, Ye, Qingsong, Wang, Huaxiong, & Pieprzyk, Josef (2008) Secure computation of the vector dominance problem. Lecture Notes in Computer Science : Information Security Practice and Experience, 4991, pp. 319-333.

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Suppose two parties, holding vectors A = (a 1,a 2,...,a n ) and B = (b 1,b 2,...,b n ) respectively, wish to know whether a i  > b i for all i, without disclosing any private input. This problem is called the vector dominance problem, and is closely related to the well-studied problem for securely comparing two numbers (Yao’s millionaires problem). In this paper, we propose several protocols for this problem, which improve upon existing protocols on round complexity or communication/computation complexity.

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ID Code: 70382
Item Type: Journal Article
Refereed: Yes
Additional Information: 4th International Conference, ISPEC 2008 Sydney, Australia, April 21-23, 2008 Proceedings
Keywords: Data Encryption, Computer Communication Networks, Systems and Data Security, Information Storage and Retrieval
DOI: 10.1007/978-3-540-79104-1_23
ISSN: 0302-9743
Divisions: Current > Schools > School of Electrical Engineering & Computer Science
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Copyright 2008 Springer-Verlag Berlin Heidelberg
Deposited On: 23 Apr 2014 04:52
Last Modified: 16 Jul 2014 00:52

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