[Cryptech Tech] Incremental digest outputs

[Joachim Strömbergson]

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Aloha!

Bernd Paysan wrote:
> So you might want to have a counter-based "run the hash state
> transition as fast as possible without new input for n cycles" to
> support this mode.

The SHA-512 core now has the ability to do work factor processing. The
default is just under 1E6 iterations on a block which takes just over a
second on the DE0. Default this function is off.

- -- 
Med vänlig hälsning, Yours

Joachim Strömbergson - Alltid i harmonisk svängning.
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 Joachim Strömbergson          Secworks AB          joachim at secworks.se
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