A paper accepted by IEEE TMC October 15 , 2014 June 11, 2023Taeho Lan Zhang, Xiang-Yang Li, Kebin Liu, Taeho Jung, Yunhao Liu “Message in a Sealed Bottle: Privacy Preserving Friending in Mobile Social Networks” IEEE Transactions on Mobile Computing (TMC), 14.9 (2015): 1888-1902.