Re: [PATCH 0/4] crypto: Key Derivation Function (SP800-108)

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On Tue, Jan 26, 2016 at 07:19:17AM +0100, Stephan Mueller wrote:
> Hi,
> 
> this patch set implements all three key derivation functions defined in
> SP800-108.
> 
> The implementation is provided as a template for random number generators,
> since a KDF can be considered a form of deterministic RNG where the key
> material is used as a seed.
> 
> With the KDF implemented as a template, all types of keyed hashes can be
> utilized, including HMAC and CMAC. The testmgr tests are derived from
> publicly available test vectors from NIST.
> 
> The KDF are all tested with a complete round of CAVS testing on 32 and 64 bit.
> 
> The patch set introduces an extension to the kernel crypto API in the first
> patch by adding a template handling for random number generators based on the
> same logic as for keyed hashes.

What is this going to use this inside the kernel?

Cheers,
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
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