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- Subject: Re: Problem With Process Velocity
- From: Luiz Henrique de Figueiredo <lhf@...>
- Date: Thu, 29 Jul 2010 13:18:00 -0300
> I implemented a RSA and SHA1 pure lua and found a problem with Process
> Velocity, the source encrypt the data burdening time, however for decrypt is
> fast, in synthesis I do not know where the problem is, because when I use
> "nice" command (Shell) to priority the process the problem continue.
You're using a common example. (It's the same one I use in the tests
for my lbc and lbn.)
The main reason why decrypt is fast for this example is that the public
key is 0x10001 and so only has 2 nonzero bits while the private key has
lots. Exponentiation depends on how many nonzero bits the exponent has.