[dm-crypt] hardware encryption

Yves-Alexis Perez corsac at debian.org
Thu Mar 14 21:59:14 CET 2013


On jeu., 2013-03-14 at 21:50 +0100, Yves-Alexis Perez wrote:
> type             16 bytes     64 bytes    256 bytes   1024 bytes   8192
> bytes
> rc4             255340.98k   469098.47k   599298.65k   658621.73k
> 679368.02k
> aes-128 cbc      85363.96k    91553.34k    93105.32k    93570.31k
> 93784.75k
> aes-128-xts     272573.48k   849359.06k  1540640.28k  1956586.50k
> 2111556.27k

And really openssl speed is a bad benchmark. -evp isn't always passed
like it should:

type             16 bytes     64 bytes    256 bytes   1024 bytes   8192 bytes
rc4             228707.92k   454028.37k   585298.60k   659777.58k   616865.85k
aes-128-cbc     632020.45k   733300.57k   750031.70k   760410.41k   755897.69k
aes-128-xts     257314.54k   806366.02k  1490648.92k  1946742.50k  2119215.79k

Sorry for that.
-- 
Yves-Alexis
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