Coldboot Code Available

After receiving two inquiries about the coldboot attack paper which were best answered by looking at the code or by comparing with our code, I figured it was about time I put it online. So here it is:

https://bitbucket.org/malb/algebraic_attacks/src/1af75effcc7d/coldboot

For this code to run you’ll need to apply this patch to Sage:

http://trac.sagemath.org/sage_trac/ticket/10879

which adds an interface to SCIP. Unfortunately, this patch crashes on OSX and I didn’t figure out yet why. Anybody willing to help, please step forward 🙂

Also, I assume the code on bitbucket needs some patching to work with the most recent version of Sage. Patches very welcome!

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Constraint Integer Programming in Sage

Now that version 4.6.2 of Sage is out which contains the new Mixed Integer Programming interface that Nathann (mainly) and I (a little bit) wrote, I took the time to get my SCIP interface enough into shape to open a ticket on Sage’s bugtracker for it. Continue reading “Constraint Integer Programming in Sage”