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Nov
5
comment The use of the term “sound” in cryptography
Ok, thank yout for your answer.
Nov
4
asked The use of the term “sound” in cryptography
Oct
20
comment Security of chameleon hash functions
Ok, I've understood. Thank you very much.
Oct
20
accepted Security of chameleon hash functions
Oct
20
asked Security of chameleon hash functions
Oct
9
comment Breaking RSA moduli
Thank you fgrieu.
Oct
9
comment Breaking RSA moduli
I was speaking about factoring.
Oct
9
accepted Breaking RSA moduli
Oct
9
comment How exactly does AES-NI work?
Why AES-NI with CTR provide a 10X improvement and with CBC just a 2-3X ? Maybe you assume that CTR encryption implementation is multithreaded while CBC encryption can't ?
Oct
9
asked Breaking RSA moduli
Sep
29
accepted Keccak and compression functions
Sep
29
comment Hash function and indifferentiability
Thank you. Sorry, I've found an answer in this post crypto.stackexchange.com/questions/5607/…
Sep
27
comment Keccak and compression functions
Thank you. What about other hash functions like Md6, Skein, Shabal, Blake... ?
Sep
27
asked Hash function and indifferentiability
Sep
27
asked Keccak and compression functions
Sep
20
awarded  Popular Question
Sep
15
comment stream cipher computation cost
CBC takes times $\lceil n / 128 \rceil$ for an $n$ bits message... I would like to know what is the time for real stream cipher.
Sep
11
comment stream cipher computation cost
Thank you @CodesInChaos . So, for RC4 the computation cost unit is the byte ? And in this case we can say that to encrypt an $n$-bits message, the cost is $n$ ?
Sep
11
asked stream cipher computation cost
Sep
11
comment Proof for composed signatures
Exact, sorry :-)