We propose an efficient and simple protocol for the evaluation of functions getting their inputs from multiple parties in a way that guarantees the correctness of the computation to everyone and the perfect privacy of the inputs as long as the worker is honest.
Cuvelier, É., & Pereira, O. (2014). Multi-party Function Evaluation with Perfectly Private Audit Trail. Proceedings of the first Symposium on Digital Trust in Auvergne (SDTA′14). Published. 1st Symposium on Digital Trust in Auvergne, Clermont-Ferrand. https://hdl.handle.net/2078.5/258365