[OpenAFS] Why is speed of AFS loopback adapter set to 10 Mb, even if physical interface is Gb capable?

Jeffrey Altman jaltman@secure-endpoints.com
Mon, 26 Apr 2010 06:09:04 -0400


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On 4/26/2010 3:44 AM, Holger Rauch wrote:
> Hi Simon,
>=20
> thanks for your reply.
>=20
> On Sun, 25 Apr 2010, Simon Wilkinson wrote:
>=20
>> [...]=20
>> Firstly, as I (and others) have mentioned, OpenAFS doesn't use DES, it=
 uses an encryption algorithm called fcrypt, which is a DES derivative.
>=20
> I got the impression that DES was used because one has to use
> enable_weak_crypto with recent MIT Kerberos versions, which enables DES=
=2E

The key form that is used with fcrypt is the same as DES (aka 56-bit
parity checked keys).  The encryption itself is not.

Jeffrey Altman


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