Re: What should be the algo priority

2017-04-10 Thread Herbert Xu
Harsh Jain wrote: > > It means cbc, hmac should have smaller(nearly 10 times less) priority > than their authenc implementation otherwise request will not offload > to driver because sw authenc priority is (aes * 10 + hmac). I think you should look at it the other way. The priority of your hardw

Re: What should be the algo priority

2017-04-07 Thread Hamid Nassiby
"authenc" and "hmac" are templates, not different implementations of a cipher. Please take a look at: https://kernel.readthedocs.io/en/sphinx-samples/crypto-API.html#terminology On Thu, Apr 6, 2017 at 9:56 AM, Harsh Jain wrote: > On Tue, Apr 4, 2017 at 6:07 PM, Stephan Müller wrote: >> Am Dien

Re: What should be the algo priority

2017-04-05 Thread Harsh Jain
On Tue, Apr 4, 2017 at 6:07 PM, Stephan Müller wrote: > Am Dienstag, 4. April 2017, 09:53:17 CEST schrieb Harsh Jain: > > Hi Harsh, > >> Hi, >> >> Do we have any guidelines documented to decide what should be the >> algorithm priority. Specially for authenc implementation.Most of the >> drivers ha

Re: What should be the algo priority

2017-04-04 Thread Stephan Müller
Am Dienstag, 4. April 2017, 09:53:17 CEST schrieb Harsh Jain: Hi Harsh, > Hi, > > Do we have any guidelines documented to decide what should be the > algorithm priority. Specially for authenc implementation.Most of the > drivers have fixed priority for all algos. Problem comes in when we > have

What should be the algo priority

2017-04-04 Thread Harsh Jain
Hi, Do we have any guidelines documented to decide what should be the algorithm priority. Specially for authenc implementation.Most of the drivers have fixed priority for all algos. Problem comes in when we have cbc(aes), hmac(sha1) and authenc(cbc(aes),hmac(sha1)) implementation in driver. Base a