Proof of association

[szmeti]

We have been working on our national wallet implementation and your reference implementation has been very useful so far. Thanks for the great work!

Currently, we are exploring ways to implement proof of association between attestation keys and have come across a couple of proposed approaches:

• Attestation Proof of Association by Eric R. Verheul
• Hierarchical Deterministic Keys based solution

We were wondering if key association management is on your roadmap. Are you planning to implement any of these mechanisms, or are you considering alternative approaches?

Thank you for your feedback!