[OpenTitan] OpenTitan as an Auth Token

### Description

Hello everyone,

Does anybody know where can I find the RTL source of this Fraunhofer OpenTitan project.

https://youtu.be/myuva8xxumE?si=IZKWBw6J9o-AMrcc

Would be so kind if someone also tell if this is the right place for questions like this, or are there any other community channel I can join somewhere.

Thanks in advance!

No files, tests, or code entry points are mentioned. Start by reviewing the repository's RTL source locations and documented community channels; done would be a clear answer identifying the relevant source and support channel, but no implementation scope is provided.

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