Re: AES attack calculations (money and time)

2013-11-18 Thread Robert J. Hansen
from time to time someone asks how secure (a)symmetric crypto really was and then our math and physics teacher Rob has his performance. No, people ask how difficult it is to brute-force crypto. That's a very narrow question and can be answered with great precision. When it comes to the fuz

AES attack calculations (money and time)

2013-11-17 Thread Hauke Laging
Hello, from time to time someone asks how secure (a)symmetric crypto really was and then our math and physics teacher Rob has his performance. Somebody just pointed me at this: http://2012.sharcs.org/slides/biryukov.pdf Of course, they say "No practical impact due to reliance on related keys"