Re: [PATCH RFC 4/4] crypto: qat - Add new algif interface for userspace

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On 11/06/2014 08:05 PM, Herbert Xu wrote:
> I see.  What we need to do is first fold the current asymmetric
> crypto code under crypto/asymmetric into the crypto API properly
> and then export that through algif.
> 
> You can then simply implement a hardware driver for such algorithms
> as you currently do for other crypto API algorithms.
> 
> I'll try to work on that.

What about aead? Using my algif_qat I can build a single request to HW
that preforms both encryption and authentication in one go, ever for
things like aes-cbc-hmac-sha1. This allows me to get great performance
of authenticated encryption from user space.
Regards,
Tadeusz
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