[dm-crypt] "re-encrypting" ?

Arno Wagner arno at wagner.name
Sun Aug 14 14:22:57 CEST 2011


On Sun, Aug 14, 2011 at 12:32:10PM +0200, Heinz Diehl wrote:
> On 14.08.2011, Arno Wagner wrote: 
> 
> > As a shorter key does not give significant speed
> > improvement, aes256-cbc-essiv or aes256-xts is close 
> > to optimal.
> 
> On my Intel Core i5 laptop, twofish is actually faster than AES..

It is on some architectures. It is also less secure.

Arno
-- 
Arno Wagner, Dr. sc. techn., Dipl. Inform., CISSP -- Email: arno at wagner.name 
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