1 Aug
2014
1 Aug
'14
7:27 a.m.
Well, how about something like
inConstantTime :: timeBudget -> (functionToPerform :: CryptoResult) -> IO (Maybe CryptoResult)
I'm no expert, but aren't timing attacks also possible with something like that. If your `functionToPerform' touches the cache in funny ways, the program after resuming from the timeout might have different timings as there could be cache misses in one scenario, but not the other.