Cryptology ePrint Archive: Report 2011/446
Available versions in chronological order
20110817:191431 (posted 17-Aug-2011 19:14:31 UTC)
Private Information Extraction over Online Social Networks
Huang Lin and Yuguang Fang and Zhenfu Cao
20150806:050233 (posted 06-Aug-2015 05:02:33 UTC)
Privacy-Preserving Friend Search over Online Social Networks
Huang Lin and Yuguang Fang and Zhenfu Cao
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