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

2008-06-27 Thread Claudio Orlandi
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 stuff out there, and as far as I understood, you

[viff-devel] Elliptic curves

2008-06-27 Thread Claudio Orlandi
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. It's also about security. I would like an implementation that deals, at least, with the most common side-channel

Re: [viff-devel] [PATCH 0 of 4] Insecure ElGamal based two player runtime

2008-06-30 Thread Claudio Orlandi
, 2008 at 2:15 PM, Martin Geisler [EMAIL PROTECTED] wrote: Claudio Orlandi [EMAIL PROTECTED] writes: Hi Claudio if you are interested just in passive security for the 2 party case you can implement the following protocol for multiplication. You never commented on my implementation of your

Re: [viff-devel] Speed of ElGamal encryption

2008-09-21 Thread Claudio Orlandi
___ viff-devel mailing list (http://viff.dk/) viff-devel@viff.dk http://lists.viff.dk/listinfo.cgi/viff-devel-viff.dk -- Claudio Orlandi PhD student, Department of Computer Science, Turing-223 Aarhus Universitet, Denmark http://www.daimi.au.dk/~orlandi

Re: [viff-devel] Homomorphic encryption

2009-07-10 Thread Claudio Orlandi
testing, -Marc ___ viff-devel mailing list (http://viff.dk/) viff-devel@viff.dk http://lists.viff.dk/listinfo.cgi/viff-devel-viff.dk -- Claudio Orlandi PhD student, Department of Computer Science, Turing-223 Aarhus Universitet, Denmark http

Re: [viff-devel] OrlandiRuntime implementation

2009-11-04 Thread Claudio Orlandi
On Wed, Nov 4, 2009 at 10:15 AM, Marcel Keller mkel...@cs.au.dk wrote: Claudio Orlandi wrote: On Wed, Nov 4, 2009 at 5:46 AM, Marcel Keller mkel...@cs.au.dk wrote: Hi Claudio and Jesper, In the code review of the OrlandiRuntime we found two points, we want to discuss with you. Step 3

Re: [viff-devel] OrlandiRuntime implementation

2009-11-04 Thread Claudio Orlandi
On Wed, Nov 4, 2009 at 3:18 PM, Marcel Keller mkel...@cs.au.dk wrote: Claudio Orlandi schrieb: On Wed, Nov 4, 2009 at 10:15 AM, Marcel Keller mkel...@cs.au.dk wrote: Claudio Orlandi wrote: On Wed, Nov 4, 2009 at 5:46 AM, Marcel Keller mkel...@cs.au.dk wrote: Hi Claudio and Jesper