69 reputation
4
bio website sup3rgnu.se
location Singapore, Singapore
age 27
visits member for 2 years, 3 months
seen Apr 10 at 9:50

Jun
9
accepted Does a hash function in chaining mode or in counter mode make a better pseudo-random number generator?
Jun
9
asked Does a hash function in chaining mode or in counter mode make a better pseudo-random number generator?
May
25
comment Finding a solution to a (sort of) discrete logarithm by asking questions
Thanks man, I don't fully get it but def have a better picture now, thanks a lot appreciate it!
May
25
accepted Finding a solution to a (sort of) discrete logarithm by asking questions
May
21
comment Finding a solution to a (sort of) discrete logarithm by asking questions
Ok, we can say that k is smooth, so all of k's prime factors will be no greater than log n. How do I get from that to figuring out g which I guess is needed if I would try @jug's suggestion u = g^{p/r} ? "By inspection, and assemble those using the CRT" Could index calculus be used for this? Thanks for the tips so far, it's taking me some time to understand the whole picture here.
May
21
comment Finding a solution to a (sort of) discrete logarithm by asking questions
@jug how would I try $u = g^{p/r}$ when I don't know $g$ or can I use $y$ divided by something?
May
21
comment Finding a solution to a (sort of) discrete logarithm by asking questions
@fgrieu I'm thinking that $log$ $k = n$ might be a typo in the original question, that it should be $log$ $p = n$ it doesn't really make sense to have $q = k$, I've asked but haven't got an answer yet.
May
21
revised Finding a solution to a (sort of) discrete logarithm by asking questions
deleted 3 characters in body
May
21
comment Finding a solution to a (sort of) discrete logarithm by asking questions
yes, $log_2$ and the second one is a typo, supposed to be $log$ $k = n$ (wasn't even a typo the block quote > messed it up..
May
20
asked Finding a solution to a (sort of) discrete logarithm by asking questions
May
20
awarded  Supporter
May
20
awarded  Scholar
May
20
comment Lamport signature: How many signatures are need to forge a signature?
Thank you for good explanation!
May
20
accepted Lamport signature: How many signatures are need to forge a signature?
May
20
awarded  Student
May
20
asked Lamport signature: How many signatures are need to forge a signature?
May
19
awarded  Editor
May
19
revised What is the relation between Discrete Log, Computational Diffie-Hellman and Decisional Diffie-Hellman?
Typo in y^3 = g^x1·x3 I think it's supposed to be x1*x2
May
19
suggested suggested edit on What is the relation between Discrete Log, Computational Diffie-Hellman and Decisional Diffie-Hellman?