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The Virtual Ideal Functionality Framework (VIFF) is a framework for creating efficient and secure multi-party computations (SMPC). Players, who do not trust each other, participate in a joint computation based on their private inputs. The computation is done using a cryptographic protocol which ... [More] allows them to obtain a correct answer without revealing their inputs. Operations supported include addition, multiplication, and comparison, all with Shamir secret shared outputs. [Less]

A set of scripts for easy benchmarking of VIFF protocols. ViffBench is a set of scripts that makes it easy to write, execute, and visulize benchmarks of VIFF protocols. Features include * Benchmarking using arbitrary VIFF revisions. * Based on ssh and thus benefits from key agents like ... [More] ssh-agent. * Benchmarking of distributed VIFF protocols as well as local VIFF code. * Automatically stores benchmark results in central database. * Stores benchmark results for every single run, e.g. no info is lost. [Less]

A compiler capable of compiling a subset of FairPlayMP SFDL2.1 programs to VIFF programs. For details on FairPlayMP and VIFF, see http://www.cs.huji.ac.il/project/Fairplay/fairplayMP.html and http://viff.dk.