orryun
Registerd on: 25/02/2009, 23:04:18
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Posts: 2
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Hey all..
I have been trying to figure out what is the private key D.
let's say N' is the phi(N), so:
E*D = 1 (mod N') => 5*D = 1 (mod N')
Does the above modular exp' mean:
5*D % N' = 1?
if so, I got a really big D (300+) that I cannot use simple Math.Pow (and etc)...
Do you think I've found the real D and should figure out how to calculate c^d mod N', Or something wrong with my math?
EDIT : It's ok.. I've passed :)
GREAT CHALLENGE BTW
Edit by : orryun At 19/04/2011, 18:29:54
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