Hi,

I've been looking into using the hardware crypto acceleration on the Geode
chip of the net5501 (and maybe get a vpn1411 card) on my web load balancer
(nginx) running on Debian.

Right now I'm a bit confused on what my options are, so let me write my
understanding of the situation and please correct anything that is
inaccurate:

1. The geode hardware crypto acceleration only works for aes-128-cbc.
vpn1411 works for a lot more ciphers/key sizes.

2. There's no out-of-the-box support for hardware crypto acceleration of the
geode or the vpn1411 under linux.

3. The only way to support it is with ocf-linux, which requires a patch for
the kernel and openssl.

4. There's no debian kernel package available with the ocf-linux patch
already in place.

5. ocf-linux only supports kernels up to 2.6.26 (debian stable is at
2.6.32).

6. I should really consider switching to openbsd...

Please tell my if I'm missing something, otherwise, I think I'll seriously
look into implementing #6...

Thanks a lot and have a great week!
GFK's
-- 
http://guillaume.filion.org/
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