Efficient implementation of sophisticated encryption on GA144

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jmdrake

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Aug 27, 2014, 11:31:48 AM8/27/14
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I posted this on comp.lang.forth, but I'm posting this hear as well
because this group has a better signal to noise ratio.

Here are some papers I ran across where researchers are implementing 
sophisticated encryption algorithms on the GA144 (AES and RSA) and
getting good results.


You get get 6 implementations of AES on 1 GA144 chip.  In comparison
to other microcontrollers tested in the research, the GA144 was 
orders of magnitude faster and used orders of magnitude less 
power.  Only a custom ASIC and another mutlicore chip performed
better.  (The other chip is AsAP many-core prototype.  The paper
suggested that one reason for its better performance is that it
used a smaller CMOS fabrication.  It is interesting to know that
the AsAP required 39 of its 164 cores to implement AES as opposed
the the GA144 only using 17 cores.  Thus while you could get 6
AES implementations on a GA144, the most you could get on an
AsAP is 4.  Oh, and for those wondering about the math, because
of how the cores are laid out, some of the GA144 cores can't be
used.  Otherwise you'd get 8 implementations of AES on one GA144.)

I remember when Chuck first talked about this on SlashDot, he said
it was a solution looking for a problem.  Well....solution meet
problem.  :)  I just wish Jeff Fox was hear to see this.  It's
nice to see third party researchers validating the GA144 design.

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