DIPSAUCE: Efficient Private Stream Aggregation Without Trusted Parties

ePrint Report: DIPSAUCE: Efficient Private Stream Aggregation Without Trusted Parties

Joakim Brorsson, Martin Gunnarsson

Private Stream Aggregation (PSA) schemes are efficient protocols for distributed data analytics. In a PSA scheme, a set of data producers can encrypt data for a central party so that it learns the sum of all (encrypted) values, but nothing about each individual value. Due to this ability to efficiently enable central data analytics without leaking individual user data, PSA schemes are often used for IoT …

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