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visits member for 2 years, 8 months
seen Mar 24 '12 at 4:34

Sep
12
awarded  Popular Question
Apr
8
awarded  Notable Question
Mar
12
awarded  Popular Question
Feb
24
asked What is an efficient random number generation algorithm
Feb
24
comment How can I generate a one-time password?
your comment is amazing. It is really helpful and that is exactly what I want to reach. I really appreciate your help. Thank you very much.
Feb
24
asked How can I generate a one-time password?
Feb
21
awarded  Student
Feb
20
comment Which one of the Block Cipher modes is the best?
What I understood about CTR is that the IV is a combination of nonce and counter; the nonce does not change every time but the counter increases every time, so that means the IV is not identical and it is changed with other blocks. But the real question is why don't they use CTR with SSL? What I think is that CTR is better than CBC in terms of the attack against IV
Feb
20
asked Which one of the Block Cipher modes is the best?