Re: [viff-devel] viff: Switch to prss_share_bit_double in comparisons.

2008-05-16 Thread Ivan Bjerre Damgaard
Quoting Martin Geisler [EMAIL PROTECTED]: .. but this makes viff.test.test_runtime_comp.ActiveToft05GreaterThanEqualTest go into what looks like a never-ending loop?! You you have a better solution, then I'm all ears! :-) What is wrong with just doing a single normal secure

Re: [viff-devel] Paillier based two player runtime

2008-06-27 Thread Ivan Bjerre Damgaard
Quoting Claudio Orlandi [EMAIL PROTECTED]: Cool -- that sounds like a good opportunity to finally sit down and create a slow-but-simple elliptic curve library for VIFF. I suggest you to use some library instead. Some of the algorithms are quite involved... I'm sure you can find C/C++ good

Re: [viff-devel] Elliptic curves

2008-06-29 Thread Ivan Bjerre Damgaard
Quoting Martin Geisler [EMAIL PROTECTED]: Claudio Orlandi [EMAIL PROTECTED] writes: From reading the Wikipedia page linked below it seems very simple to implement. But if it should be fast, then a library is of course much better than a home-grown Python version. A general remark about

Re: [viff-devel] Bitonic sort

2008-08-11 Thread Ivan Bjerre Damgaard
Quoting Martin Geisler [EMAIL PROTECTED]: Martin Geisler [EMAIL PROTECTED] writes: It does 466 comparisons to sort 52 numbers (32-bit) and it takes about 4 minutes both share and sort the numbers on thyra{01,02,03} on DAIMI. In case nobody has noticed, I wanted to see how long it would