Re: serpent-sse2 - different key size same speed?

[Zdenek Kaspar <zkaspar82@xxxxxxxxx>]

Dne 20.3.2012 7:53, Jussi Kivilinna napsal(a):
> Quoting Zdenek Kaspar <zkaspar82@xxxxxxxxx>:
> 
>> Hello everyone,
>>
>> I just quick tested 3.3.0 kernel (x86_64) to get idea how serpent-sse2
>> implementation works on Core2 machine. My dirty testing revealed that
>> key size doesn't have impact on speed. Is such behavior normal ?
> 
> It's expected result, serpent speed does not depend on key-size and for
> example twofish and blowfish are another such ciphers where speed is
> key-size independent.
> 
> -Jussi

Thanks for clarification and enlighten me :) (btw: nice work with
serpent-sse2)

Z.

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