An architecture for practical actively secure MPC with dishonest majority

Marcel Keller, Peter Scholl, Nigel P. Smart
2013 Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security - CCS '13  
We present a runtime environment for executing secure programs via a multi-party computation protocol in the preprocessing model. The runtime environment is general and allows arbitrary reactive computations to be performed. A particularly novel aspect is that it automatically determines the minimum number of rounds needed for a computation, and uses this to minimize the overall cost of the computation. Various experiments are reported on, on various non-trivial functionalities. We show how, by
more » ... utilizing the ability of modern processors to execute multiple threads at a time, one can obtain various tradeoffs between latency and throughput.
doi:10.1145/2508859.2516744 dblp:conf/ccs/KellerSS13 fatcat:r3dvfhkzfjcjdcemxftbwhc5jy