Thread: Find the secret key for this function
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Old 06-02-2016, 14:36
SmilingWolf SmilingWolf is offline
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Quote:
Originally Posted by Conquest View Post
find the 7th root of the value. Any mathematics solver program should be good enough
Yeah... except that the 7th root of that value is not an integer while the input to the function is.
You have to find an x such that (x^7 & 0xFFFFFFFFFFFFFFFF) == 0x90de757572b51cd3
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