Hey! I'm David, a security consultant at Cryptography Services, the crypto team of NCC Group . This is my blog about cryptography and security and other related topics that I find interesting.
If you don't know where to start, you might want to check these blogposts:
Here are the latest links posted:
You can also suggest a link.
The Plaid Parliament of Pwning, a security team at Carnegie Mellon University is organizing a CTF right now until tomorrow: http://play.plaidctf.com/
There are two crypto challenges at the moment, and maybe more if someone unlocks one. Have fun!
ddddavidee
Tu as essayé?
david
J'ai juste fait le 2eme, le premier etait sur le knapsack cryptosystem et il fallait faire LLL apparemment.