On behalf of the VIFF Development Team, I am happy to announce the release of VIFF version 0.6: Tar/GZ: http://viff.dk/release/viff-0.6.tar.gz Tar/BZ2: http://viff.dk/release/viff-0.6.tar.bz2 Zip: http://viff.dk/release/viff-0.6.zip Exe: http://viff.dk/release/viff-0.6.win32.exe Changes since VIFF 0.5: The average time for a secure comparison was reduced by 60-70%. Comparisons now work with an actively secure multiplication protocol. A memory leak was fixed. Converted documentation to new Sphinx format, please see: http://viff.dk/doc/index.html About VIFF: Virtual Ideal Functionality Framework 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 allows them to obtain a correct answer without revealing their inputs -- even when some players try to cheat. Operations supported include addition, multiplication, and comparison, all with Shamir secret shared outputs. -- Martin Geisler VIFF (Virtual Ideal Functionality Framework) brings easy and efficient SMPC (Secure Multi-Party Computation) to Python. See: http://viff.dk/.