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Reflection: A lightweight protocol for private matching


Ahmad, M and Pervez, Z and Yoon, YIK and Kang, BH and Lee, S, Reflection: A lightweight protocol for private matching, Proceedings of the 2013 International Conference on Signal-Image Technology and Internet-Based Systems, SITIS 2013, 2-5 December 2013, Kyoto, Japan, pp. 673-678. ISBN 978-1-4799-3211-5 (2013) [Refereed Conference Paper]

Copyright Statement

Copyright 2013 IEEE

DOI: doi:10.1109/SITIS.2013.110


Applications of private matching (PM) are not limited to any specific domain of interest. Social media, e-health and commerce applications can afford to share certain common information without disclosing any extra details. PM ensures to reveal only common information between the communicating parties. In this paper we have presented a light weight protocol named Reflection for PM. Depending upon different requirements of involving parties, Reflection can be used in presence of third party or as a point to point communication. Using services of third party (cloud) where communication has to route through it, it still preserves the privacy aspect of values being matched. The protocol works on a random number and produces the result of matching on behalf of original values, hence it converges in only two pass communication. It also protects any additional slipway of information during or after the PM. It safeguards the user communication against eavesdropper and even from offline attacks. In its simpler version, the protocol can work without using any encryption. Value comparison mechanism in presence of encryption, makes the overall process of PM more secure against hostile users.

Item Details

Item Type:Refereed Conference Paper
Keywords:private matching, security and privacy, cloud computing
Research Division:Information and Computing Sciences
Research Group:Information systems
Research Field:Decision support and group support systems
Objective Division:Information and Communication Services
Objective Group:Other information and communication services
Objective Field:Other information and communication services not elsewhere classified
UTAS Author:Kang, BH (Professor Byeong Kang)
ID Code:89788
Year Published:2013
Deposited By:Information and Communication Technology
Deposited On:2014-03-14
Last Modified:2017-11-17

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