ECDSA related PRs

[Peter Robinson]

On Wed, 21 Feb 2024, 11:30 Bob Wolff, <bob.wolff68 at gmail.com> wrote:

> Hi there,
> I have two separate but related pull requests I'd like to contribute. They
> both have to do with ECDSA support.
> - The simple one is a lack of null-pointer check that can cause a crash in
> certain situations. Easy peasy.
>

Just send that one on it's own

- The less simple one (and hopefully not too controversial) adds an ecdsa
> verify driver (UCLASS_ECDSA) which utilizes tinycrypt to do the crypto
> work.
>

Do we already use tiny crypt in the project, if not things like license
need to be taken into account in the context of the GPLv2

Please advise on how best to proceed. Happy to work within the confines of
> what works best for the larger group.
>
> Thanks,
> Bob Wolff
>