Re: [PATCH v8 6/6] crypto: AF_ALG - add support for key_id

2016-07-08 Thread Tadeusz Struk
On 07/08/2016 09:38 AM, Mat Martineau wrote: > Are the inputs and outputs defined for ALG_OP_VERIFY in SET_KEY mode > going to work for hardware keys (like TPM) in SET_KEY_ID mode? That's > needed if the verify SET_KEY_ID mode is to be added later. Yes, we will just need to change the verify_signa

Re: [patch] crypto: sha256-mb - cleanup a || vs | typo

2016-07-08 Thread Linus Torvalds
[ rare comment rant. I think I'll do this once, and then ignore the discussion ] On Fri, Jul 8, 2016 at 9:45 AM, Herbert Xu wrote: > > Nack. As I said the commenting style in the crypto API is the > same as the network stack. So unless we decide to change both > please stick to the current styl

Re: [patch] crypto: sha256-mb - cleanup a || vs | typo

2016-07-08 Thread Tim Chen
On Sat, 2016-07-09 at 00:45 +0800, Herbert Xu wrote: > On Fri, Jul 08, 2016 at 09:28:03AM -0700, Tim Chen wrote: > > > > > > Sorry I was on vacation and didn't get to respond earlier. > > Let's switch the above from | to || so the code logic is > > clearer.  Also clean up various multi-line comme

Re: [patch] crypto: sha256-mb - cleanup a || vs | typo

2016-07-08 Thread Herbert Xu
On Fri, Jul 08, 2016 at 09:28:03AM -0700, Tim Chen wrote: > > Sorry I was on vacation and didn't get to respond earlier. > Let's switch the above from | to || so the code logic is > clearer. Also clean up various multi-line comment style > inconsistencies in patch below. Nack. As I said the comm

Re: [PATCH v8 6/6] crypto: AF_ALG - add support for key_id

2016-07-08 Thread Mat Martineau
On Fri, 8 Jul 2016, Tadeusz Struk wrote: Hi Mat, On 07/06/2016 12:38 PM, Mat Martineau wrote: So it looks like the only thing that we need to return to the user in this case is the return code. Do you agree? The way verify_signature is implemented today, the only output is the return code. F

Re: [patch] crypto: sha256-mb - cleanup a || vs | typo

2016-07-08 Thread Tim Chen
On Fri, Jul 01, 2016 at 12:13:30PM +0200, Ingo Molnar wrote: > > * Herbert Xu wrote: > > > On Fri, Jul 01, 2016 at 09:55:59AM +0200, Ingo Molnar wrote: > > > > > > Plus: > > > > > > > > >   /* Compute how many bytes to copy from user buffer into > > > > > >    * extra block

Re: [PATCH v8 6/6] crypto: AF_ALG - add support for key_id

2016-07-08 Thread Tadeusz Struk
Hi Mat, On 07/06/2016 12:38 PM, Mat Martineau wrote: >> So it looks like the only thing that we need to return to the user in >> this case is the return code. Do you agree? > > The way verify_signature is implemented today, the only output is the > return code. For verify, maybe no read is require