2 research outputs found

    Social Closeness Based Private Coordinating Conventions for Online Informal Organizations

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    The hazardous development of Online Interpersonal organizations in the course of recent years has re-imagined the way individuals collaborate with existing companions and particularly make new companions. A few works propose to give individuals a chance to wind up companions on the off chance that they have comparative profile attributes. In any case, profile coordinating includes a natural protection danger of uncovering private profile data to outsiders in the internet. The current answers for the issue endeavor to ensure clients' protection by secretly figuring the convergence or crossing point cardinality of the profile quality arrangements of two clients. These plans have a few impediments can in any case uncover clients' protection. In this project, we influence group structures to reclassify the Online Social Networks(OSN) display and propose a practical awry social closeness measure between two clients. At that point, in light of the proposed hilter kilter social nearness, along with AES algorithm we outline three private coordinating conventions, which give diverse security levels and can ensure clients' protection superior to the past works. At long last, we approve our proposed unbalanced closeness measure utilizing genuine interpersonal organization information and lead broad reenactments to assess the execution of the proposed conventions regarding calculation cost, correspondence cost, add up to running time, and vitality utilization

    An Authenticated Privacy-Preserving Mobile Matchmaking Protocol Based on Social Connections with Friendship Ownership

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    The increase of mobile device use for social interaction drives the proliferation of online social applications. However, it prompts a series of security and existence problems. Some common problems are the authenticity of social contacts, the privacy of online communication, and the lack of physical interaction. This work presents mobile private matchmaking protocols that allow users to privately and immediately search the targets which match their planning purposes via mobile devices and wireless network. Based on social networks, the relationships of targets can be unlimited or limited to friends or friends of friends. It considers the privacy of users and the authenticity of friendships. The privacy means that no private information, except chosen targets, is leaked and the authenticity that signifies no forgery relationships can be successfully claimed. It applies to many applications such as searching for a person to talk to, to dine with, to play games with, or to see a movie with. The proposed scheme is demonstrated to be secure, effective, and efficient. The implementation of the proposed algorithms on Android system mobile devices allows users to securely find their target via mobile phones
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