On 15:48 Mon 16 Mar , Sami Tolvanen wrote:
> Add Andy Polyakov's NEON optimized SHA-256 implementation.
>
> On Nexus 6, this implementation is ~2x faster than sha256-generic.
do you plan to add the sha512 from openssl too?
Whould be nice so armv4 can get faster implementatio too
Best Regard
On 17 March 2015 at 16:09, Andy Polyakov wrote:
> Hi,
>
Have you tested this code with the tcrypt.ko module?
>>>
>>> I have not, but I can look into it.
>>>
Did you talk to Andy about the license? I don't think this is
permissible for the kernel as-is.
>>>
>>> Unless I have misunder
Hi,
>>> Have you tested this code with the tcrypt.ko module?
>>
>> I have not, but I can look into it.
>>
>>> Did you talk to Andy about the license? I don't think this is
>>> permissible for the kernel as-is.
>>
>> Unless I have misunderstood something, the license at the Cryptogams
>> website in
On Tue, Mar 17, 2015 at 04:09:40PM +0100, Andy Polyakov wrote:
> I have no problems with reusing assembly modules in kernel context.
Awesome, thank you for clarifying this.
> I'd prefer if it can be arranged in way similar to bsaes-armv7 module,
> i.e. we work together on shared copy of module th
On 16 March 2015 at 17:23, Sami Tolvanen wrote:
> On Mon, Mar 16, 2015 at 05:08:03PM +0100, Ard Biesheuvel wrote:
>> Have you tested this code with the tcrypt.ko module?
>
> I have not, but I can look into it.
>
>> Did you talk to Andy about the license? I don't think this is
>> permissible for th
On Mon, Mar 16, 2015 at 05:08:03PM +0100, Ard Biesheuvel wrote:
> Have you tested this code with the tcrypt.ko module?
I have not, but I can look into it.
> Did you talk to Andy about the license? I don't think this is
> permissible for the kernel as-is.
Unless I have misunderstood something, th
Hello Sami,
On 16 March 2015 at 16:48, Sami Tolvanen wrote:
> Add Andy Polyakov's NEON optimized SHA-256 implementation.
>
> On Nexus 6, this implementation is ~2x faster than sha256-generic.
>
> Signed-off-by: Sami Tolvanen
>
Have you tested this code with the tcrypt.ko module?
Some more comm
Add Andy Polyakov's NEON optimized SHA-256 implementation.
On Nexus 6, this implementation is ~2x faster than sha256-generic.
Signed-off-by: Sami Tolvanen
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arch/arm/crypto/Makefile|2
arch/arm/crypto/sha256-armv7-neon.S | 819
arch/arm/
