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SMC-MuSe: A framework for Secure Multi-Party Computation on MultiSets
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Datum
2013
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Gesellschaft für Informatik e.V.
Zusammenfassung
Secure Multi-Party Computation (SMC) offers a theoretically well-founded means to allow applications that preserve their users' privacy. We introduce SMC-MuSe, a framework for Secure Multi-Party Computation on MultiSets, which enables the privacy-preserving computation of set operations on multisets. SMC-MuSe is targeted to provide for the efficient implementation of specific interesting functions rather than on computing arbitrary ones. It is generic in the sense that it allows to compute any composition of privacy-preserving set intersections, unions, and reductions on multisets. The system model used in SMC-MuSe is kept close to the one assumed in theory and supports asynchronous communications, resilient SMC computations, and fully-automated key management.