text_combined: martin geisler xddaimiaudk im happy announce release viff version 04 targz httpviffdkreleaseviff04targz tarbz2 httpviffdkreleaseviff04tarbz2 zip httpviffdkreleaseviff04zip exe httpviffdkreleaseviff04win32exe changes since version 03 implemented reliable bracha broadcast secure active adversaries shamir sharings pseudorandom well standard asymmetric means subset parties provide input open protocol also asymmetric sense subset parties receive opened result behavior field elements boolean expressions fixed means gf2560 gf2561 returns gf2560 instead gf2561 added modern implementation classic yao millionaires example 1982 started field research viff virtual ideal functionality framework framework creating efficient secure multiparty computations smpc players trust participate joint computation based private inputs computation done using cryptographic protocol allows obtain correct answer without revealing inputs operations supported include addition multiplication comparison shamir secret shared outputs martin geisler viff virtual ideal functionality framework brings easy efficient smpc secure multiparty computation python see httpviffdk tue 05 aug 2008 141432 0100 viff 04