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location France
age 36
visits member for 3 years, 7 months
seen Jul 6 at 14:19
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Feb
26
comment A pair of 'self-signing' hashing functions?
@miniBill for given message m and hash h(m) = x, there is function f which outputs f(m + x) = x. If you are asking for practical use, there is probably any.
Feb
26
comment A pair of 'self-signing' hashing functions?
@miniBill A way to guarantee the integrity of message and its signature
Feb
26
comment A pair of 'self-signing' hashing functions?
@CodesInChaos yes, it is obvious. But I am earching rather pair of "cyclic" hashing functions (it can be also ONE function : f(x) = f(x+f(x)), f(x) != x and f(x) is not constant)
Feb
25
asked A pair of 'self-signing' hashing functions?
Jan
10
awarded  Popular Question
Jul
3
awarded  Yearling
Apr
21
awarded  Scholar
Apr
21
accepted Collision rate for different hash algorithms
Apr
20
awarded  Nice Question
Apr
18
awarded  Supporter
Apr
18
asked Collision rate for different hash algorithms
Mar
5
awarded  Student
Mar
5
comment Some good resources on viruses/worms?
I would like to see others as well, and I am rather interested in technical details (mostly replication strategies)
Mar
5
awarded  Autobiographer
Mar
5
asked Some good resources on viruses/worms?