Re: [viff-devel] Fixed memory leak

2008-05-26 Thread T . Toft
Hi Okay, thanks for testing! But maybe something else changed since viff-0.4, so could you try revisions 563bcc37fe47 and f993269c2660? True. Will do so later this week. It is quite easy in a Mercurial clone: if you have all local modifications committed, then just do a 'hg update

Re: [viff-devel] Async Batching with Twisted: A Walkthrough

2008-06-23 Thread T . Toft
Hi all I just saw this blog post on Planet Python: http://oubiwann.blogspot.com/2008/06/async-batching-with-twisted-walkthrough.html Examples 7 and 8 seems interesting for us: it deals with how one can limit the number of outstanding requests. I hope we might be able to use this to

Re: [viff-devel] Small VIFF language parser

2008-07-08 Thread T . Toft
Hi all We have talked on and off about making a front-end compiler for VIFF and today I figured that I would try making such a guy... So far it can only parse a simple language and spit out something which looks like equivalent Python code in which both branches of if-statements are run. So

Re: [viff-devel] FW: Bug in ViFF

2008-10-06 Thread T . Toft
Hi all Today, Sebastiaan and I have been doing some serious thinking and looking into the VIFF code, and we feel convinced that we've found the bug. The problem lies entirely in the multiplication protocol. In Runtime.mul, products of shares are computed and shared. Then secure Lagrange