@conference{LiaoS-matchIEEE2014,
title = {S-MATCH: Verifiable Privacy-Preserving Profile Matching for Mobile Social Services},
author = {Xiaojing Liao and A. Selcuk Uluagac and Raheem A. Beyah},
url = {https://ieeexplore.ieee.org/abstract/document/6903587/},
year = {2014},
date = {2014-01-01},
urldate = {2014-01-01},
booktitle = {In the proceedings of the 44th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN)},
abstract = {Mobile social services utilize profile matching to help users find friends with similar social attributes (e.g., interests, location, background). However, privacy concerns often hinder users from enabling this functionality. In this paper, we introduce S-MATCH, a novel framework for privacy-preserving profile matching based on property-preserving encryption (PPE). First, we illustrate that PPE should not be considered secure when directly used on social attribute data due to its key-sharing problem and information leakage problem. Then, we address the aforementioned problems of applying PPE to social network data and develop an efficient and verifiable privacy-preserving profile matching scheme. We implement both the client and server portions of S-MATCH and evaluate its performance under three real-world social network datasets. The results show that S-MATCH can achieve at least one order of magnitude better computational performance than the techniques that use homomorphic encryption.},
keywords = {Mobile Security , Privacy-preserving, Social Networks Security},
pubstate = {published},
tppubtype = {conference}
}
