Re: [PATCH] crypto: drbg - set HMAC key only when altered

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On Mon, Mar 28, 2016 at 04:47:55PM +0200, Stephan Mueller wrote:
> The HMAC implementation allows setting the HMAC key independently from
> the hashing operation. Therefore, the key only needs to be set when a
> new key is generated.
> 
> This patch increases the speed of the HMAC DRBG by at least 35% depending
> on the use case.
> 
> The patch is fully CAVS tested.
> 
> Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>

Applied.
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