Re: [PATCH 0/5] Support Argon2 KDF in LUKS2

[Patrick Steinhardt]

On Wed, Feb 12, 2020 at 08:18:32AM +0100, Milan Broz wrote:
> On 11/02/2020 22:53, Daniel Kiper wrote:
> > On Thu, Feb 06, 2020 at 03:27:28PM +0100, Patrick Steinhardt wrote:
> >>     - The import of Argon2 itself. I've imported code from the
> >>       cryptsetup project, but I've modified it quite a bit to fit into
> > 
> > Milan mentioned something about libgcrypt. Milan, when the Argon2 code
> > may land in libgcrypt?
> 
> Once we have volunteer to implement it / port it to gcrypt :-)

I'm not familiar with how the gcrypt project itself operates. In case
it's only a simple port similar to what I'm currently doing for GRUB,
then I would be happy to invest that time.

> BTW if you have embedded Argon2 code, you should also add some test vectors
> to your testsuite.
> (You can use these we have in cryptsetup - see tests/crypto-vectors.c)

I didn't include test vectors for v2 yet, but will do so as soon as we
get closer to something shippable.

Patrick

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