Re: [Ocf-linux-users] RSA function using hardware PKEU

[David M. <dav...@mc...>]

Jivin kaoru lays it down ...
> What's ixp safenet? It supports freescale sec2 hw public key ops?
> Could you give me a link to homepage?

No,  the ixp driver and the safenet driver are the only drivers that support
PK ops.

They are for different hardware.

There are currently no drivers that support the freescale sec2 PK HW,

Cheers,
Davidm

> On 2011-03-30 18:55, David McCullough Wrote:
> >
> > Jivin kaoru lays it down ...
> >> Hello everyone, I'm a newbie with OCF.
> >>
> >> My board used freescale MPC8315E processor. Followed README, i patched
> >> kernel and openssl-0.9.8i.
> >>
> >> The question is:
> >> use "openssl speed -evp des -engine cryptodev -elapsed" testing, the
> >> talitos interrupt number increased,
> >> but use "openssl speed -engine cryptodev rsa -elapsed" testing, the
> >> tailitos interrupt number not increased.
> >>
> >> I found talitos/talitos.c issue "add support for public key ops (PKEU)".
> >> Whether it means that rsa function using the hardware PKEU not implement?
> >
> > The talitos driver in OCF does not do any PK accelerations.
> > I don't know if the HW is capable of it,  but the code certainly isn't at
> > the moment :-)
> >
> > To check just look for a crypto_kregister in the driver.  Currently only the
> > ixp and safenet drivers do this,
> >
> > Cheers,
> > Davidm
> >
> >
> 
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David McCullough,      dav...@mc...,  Ph:+61 734352815
McAfee - SnapGear      http://www.mcafee.com         http://www.uCdot.org