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Breaking LFSR-based pseudo-random number generators

January 22nd, 2011 · 11 Comments · hacking

Another english post? Yes because this is related to the first Security By Default Wargame that took place a few days ago. Congratulations to Int3pids! Nowadays, I think most security related people know the importance of random numbers in cryptography. We need to generate IVs, session keys, challenges, tokens, etc. that make our crypto systems [...]

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Campus Party 2010 – Wargame Leftovers winner!

August 30th, 2010 · No Comments · hacking, programming

Just a quick note and I’ll be back to my regular spanish written crappy blog. Uri from Int3pids won the challenge. Congratulations! Eloi, dreyer, earada, kachakil and roman_soft did a great job too, thanks to all the participants. Now you can find online the solution of Crypto02

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