A design for cloud-assisted Fair-Play Management System of online contests with provable security
Abstract: Highlights•We present a Fair-Play Management System that guarantees provable security of online contests over a cloud.•We build a security model for fair-play and privacy in online contest.•We achieve synchronized start for multiple contests with heterogeneous users in cloud by Randomness-reused Identity-Based Encryption.•We show provable security of the system based on the security model.
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