作者: Xavier Bultel , Radu Ciucanu , Matthieu Giraud , Pascal Lafourcade , Lihua Ye
DOI: 10.1007/978-3-030-18419-3_6
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摘要: MapReduce is one of the most popular programming paradigms that allows a user to process Big data sets. Our goal add privacy guarantees two standard algorithms join computation for MapReduce: cascade algorithm and hypercube algorithm. We assume externalized in an honest-but-curious server allowed query result. design, implement, prove security approaches: (i) Secure-Private, assuming public cloud do not collude, (ii) Collision-Resistant-Secure-Private, which resists collusions between i.e., when knows secret key user.