Toolkit for Secure Multi-Party Computation on Ledgers

This toolkit allows  libraries for two/multi-party computation to use a ledger as a communication channel instead of point-to-point connections. The toolkit consists of two parts: 1) the first module generically allows libraries from two/multi-party computation to use a ledger as a communication channel instead of point-to-point connections; 2) the second module is an upgrade of MPyC to add the possibility of verifying computations.

This toolkit was produced by University of Salerno and the Eindhoven University of Technology The first module allowing two/multi-party computation libraries to use the ledger as a communication channel is available from here. The MPyC framework is available here. The verifiable MPC extension to MPyC is available here. It requires the secure groups extension which is available here.