[Cryptech Tech] Happier RSA timing numbers

Joachim Strömbergson joachim.strombergson at assured.se
Sat May 19 05:43:20 UTC 2018


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Aloha!

Peter Stuge wrote:
> I also implemented CTR recently (albeit in software) and I would 
> prefer that mode over ECB for any use case.

That choice is not even hard. Nobody should use ECB unless as a
primitive for building the actual cipher mode used by the application.

And of course, what one should use are AE-modes. OCB. CCM or CTR+CMAC,
which is much cleaner.

OCB is fun. Too bad the license does not allow for open source HW
implementation, just SW implementations.

- -- 
Med vänlig hälsning, Yours

Joachim Strömbergson - Assured AB
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