[PATCH] crypto: avoid module request when lookup crypto larval of template

When allocate crypto algorithms, e.g. crypto_alloc_shash(), using template model will run into the path that call module_request(). But there have no any module alias that match with the template name. e.g. Enable the module_request tracing event then run modprobe tcrypt mode=10 to test, it

RE: [PATCH] crypt: bfin_crc: Remove useless SSYNC instruction and cache flush to DMA coherent memory

PING -Original Message- From: Sonic Zhang [mailto:sonic@gmail.com] Sent: Wednesday, February 26, 2014 10:39 AM To: Herbert Xu Cc: linux-crypto@vger.kernel.org; adi-buildroot-de...@lists.sourceforge.net; Zhang, Sonic Subject: [PATCH] crypt: bfin_crc: Remove useless SSYNC instruction

Re: [PATCH] crypto: avoid module request when lookup crypto larval of template

On Mon, Mar 10, 2014 at 05:22:51PM +0800, Lee, Chun-Yi wrote: When allocate crypto algorithms, e.g. crypto_alloc_shash(), using template model will run into the path that call module_request(). But there have no any module alias that match with the template name. There aren't any but there

Re: [PATCH 1/2] SHA1 transform: x86_64 AVX2 optimization - assembly code

On Thu, Feb 27, 2014 at 09:06:55AM -0800, chandramouli narayanan wrote: This git patch adds x86_64 AVX2 optimization of SHA1 transform to crypto support. The patch has been tested with 3.14.0-rc1 kernel. On a Haswell desktop, with turbo disabled and all cpus running at maximum frequency,

Re: [PATCH 2/2] crypto: sahara: Use return value of devm_request_irq() on error

On Sat, Feb 22, 2014 at 12:55:35PM +, Alexander Shiyan wrote: Signed-off-by: Alexander Shiyan shc_w...@mail.ru Patch 1/2 dropped since it's already in the tree. Patch 2/2 applied. Thanks! -- Email: Herbert Xu herb...@gondor.apana.org.au Home Page: http://gondor.apana.org.au/~herbert/ PGP

Re: [PATCH] crypt: bfin_crc: Remove useless SSYNC instruction and cache flush to DMA coherent memory

On Wed, Feb 26, 2014 at 10:39:16AM +0800, Sonic Zhang wrote: From: Sonic Zhang sonic.zh...@analog.com 1) SSYNC instruction is blackfin specific and takes no effect in this driver. 2) DMA descriptor and SG middle buffer are in DMA coherent memory. No need to flush. 3) Turn kzalloc, ioremap

Re: [PATCH] crypto: mxs-dcp: Optimize hashing

On Mon, Mar 03, 2014 at 01:40:30PM +0100, Marek Vasut wrote: Optimize the hashing operation in the MXS-DCP by doing two adjustments: 1) Given that the output buffer for the hash is now always correctly aligned, we can just use the buffer for the DCP DMA to store the resulting hash. We

Re: [PATCH 1/3] crypto: omap-aes - Use SIMPLE_DEV_PM_OPS macro

On Thu, Feb 27, 2014 at 08:31:38PM +0900, Jingoo Han wrote: Use SIMPLE_DEV_PM_OPS macro in order to make the code simpler. Signed-off-by: Jingoo Han jg1@samsung.com All three patches applied. -- Email: Herbert Xu herb...@gondor.apana.org.au Home Page: http://gondor.apana.org.au/~herbert/

Re: [PATCH] crypto: mxs-dcp: Align the bounce buffers

On Mon, Mar 03, 2014 at 01:23:15AM +0100, Marek Vasut wrote: The DCP needs the bounce buffers, DMA descriptors and result buffers aligned to 64 bytes (yet another hardware limitation). Make sure they are aligned by properly aligning the structure which contains them during allocation.

Re: [PATCH] crypto: omap-des - make local functions static

On Thu, Feb 27, 2014 at 06:59:48PM -0600, Joel Fernandes wrote: On 02/27/2014 05:34 AM, Jingoo Han wrote: Make omap_des_copy_needed(), omap_des_copy_sgs(), because these functions are used only in this file. Signed-off-by: Jingoo Han jg1@samsung.com Ok with me, Acked-by: Joel

Re: [PATCH][RESEND 3] hwrng: add randomness to system from rng sources

On Thu, Mar 06, 2014 at 07:55:33AM -0500, Jason Cooper wrote: On Mon, Mar 03, 2014 at 03:51:48PM -0800, Kees Cook wrote: When bringing a new RNG source online, it seems like it would make sense to use some of its bytes to make the system entropy pool more random, as done with all sorts of

Re: [PATCH] crypto: caam - Dynamic memory allocation for caam_rng_ctx object

On Fri, Mar 07, 2014 at 06:27:58AM +, Ruchika Gupta wrote: Acked-by: Ruchika Gupta ruchika.gu...@freescale.com Patch applied. -- Email: Herbert Xu herb...@gondor.apana.org.au Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To

Re: [RFC PATCH 1/3] crypto: remove direct blkcipher_walk dependency on transform

On Tue, Mar 04, 2014 at 01:28:38PM +0800, Ard Biesheuvel wrote: In order to allow other uses of the blkcipher walk API than the blkcipher algos themselves, this patch copies some of the transform data members to the walk struct so the transform is only accessed at walk init time.

Re: [PATCH v3] crypto: omap-sham: Map SG pages if they are HIGHMEM before accessing

On Fri, Mar 07, 2014 at 10:28:46AM -0600, Joel Fernandes wrote: HIGHMEM pages may not be mapped so we must kmap them before accessing. This resolves a random OOPs error that was showing up during OpenSSL SHA tests. Signed-off-by: Joel Fernandes jo...@ti.com Patch applied. Thanks! --

Re: [PATCH 2/6] header file for DRBG

On Sun, Mar 09, 2014 at 12:46:42AM +0100, Stephan Mueller wrote: The header file includes the definition of: * DRBG data structures with - struct drbg_state as main structure - struct drbg_core referencing the backend ciphers - struct drbg_state_ops callbach handlers for

RE: [PATCH 2/2] Crypto: Add support for 192 256 bit keys to AESNI RFC4106 - fixed whitespace

On Fri, 2014-03-07 at 19:56 -0600, McCaffrey, Timothy M wrote: Ok, will generate another patch for glue.c. Since the asm doesn't verify the aadlen or taglen either (they have a constrained set of values as well), perhaps they should be verified by glue.c as well? - Tim Ran

RE: [PATCH 2/2] Crypto: Add support for 192 256 bit keys to AESNI RFC4106 - fixed whitespace

Thanks. I'll get the revision for glue.c done ( and the e-mail problem fixed, probably from a different address) soon. - Tim -Original Message- From: Tim Chen [mailto:tim.c.c...@linux.intel.com] Sent: Monday, March 10, 2014 7:11 PM To: McCaffrey, Timothy M Cc: