Re: [dpdk-users] Question on using crypto library (S/W implementation) with DPDK application

[Chinmaya Dwibedy <ckdwibedy@gmail.com>]

Hi Mr. Fiona,


Thank you so much for your valuable response.

Regards,
Chinmaya

On Fri, Aug 5, 2016 at 7:48 PM, Trahe, Fiona <fiona.trahe@intel.com> wrote:

> Hi Chinmaya,
>
>
>
> Sorry for the slow response.
>
>
>
> There’s a PMD currently under development which may provide what you’re
> looking for.
>
> It will provide 3DES_CBC_128/192 with MD5_HMAC, SHA1/SHA224/SHA256_HMAC
> and AES-GMAC.
>
> It will translate from dpdk cryptodev API to openssl’s libcrypto for the
> software enablement of these algorithms.
>
>
>
> See Tim O’Driscoll’s post re 16.11 roadmap on the dev mailing list for
> more details
>
> http://dpdk.org/ml/archives/dev/2016-July/043534.html
>
>
>
>
>
> At the moment there are no plans to integrate with AF_ALG.
>
> The performance is unlikely to be satisfactory.
>
>
>
> Regards,
>
> Fiona
>
>
>
>
>
> Hi,
>
>
>
> Our application will run on VM (Cloud environment). If access to
>
> crypto acceleration hardware
>
>
>
> (besides Intel AES NI/Intel QAT) are not present, what are the
>
> different available choices ?
>
>
>
> Do I need to integrate the OpenSSL or Libgcrypt library and invoke
>
> it's APIs from a DPDK application?
>
>
>
> Can we use the AF_ALG protocol so as to use the kernels crypto framework?
>
>
>
> Please clarify. Thank you in advance for your support and time.
>
>
>
>
>
>
>
> Regards,
>
>
>
> Chinmaya
>
>
>