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Summary

Time: 7:00 Pacific / 16:00 Central Europe
Call Link: https://zoom.us/j/97954159540?pwd=WWk3WmQ3MVh1SXBYZGVreGl0QllGdz09

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• Stephen Curran (BC Gov / Cloud Compass Computing Inc.) <swcurran@cloudcompass.ca>9 others

Related Specifications and Repositories:

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• AnonCreds in W3C VCDM Format - Status/Updates
  • Test Vectors Repo: https://github.com/TimoGlastra/anoncreds-w3c-test-vectors
  • Credo / Bifold Progress:PR is merged into Credo, 0.5.0 Alpha is available
  • Working on the Bifold – update agent to 0.5.0
  • ACA-Py Progress:
  • Progress and work on it.  Difficulty in getting tests to run.
  • ACA-Pug meeting tomorrow for a demo.
• Data organization in the AnonCreds v2 Presentation flow – presentation
  • For ZKPs in a presentation, make the "claim" item a complex data structure, with one or more ZKPs listed with type and value.
    • Consider how best to handle multiple of the same type – e.g. multiple memberships on the same claim
    • TBD: The exact data format for each type (predicate, range proof, membership, etc.)
  • Revocation to be "automatic" based on whether or not the issuer decides to issue a revocable or non-revocable credential.
    • TBD: the flow of that during issuance
    • TBD: What about the W3C VCDM concept of "credentialStatus" and the possiblity of multiple status types on a credential.
  • Link secret to be likewise automatic – in the schema, in the credential, and always disclosed in a presentation.
  • To Do: formalize the list.
• Pluggable Signatures in AnonCreds v2 – PR submitted/merged – commits pushed to get the PR accepted.
• ALLOSAUR/AnonCreds Revocation Manager Component – what is it, design?
• Complex JSON in AnonCreds – ideas for the Schema Object
• Update on the Hyperledger Labs Agora LibrariesAnonCreds Hyperledger Mentorship Program ideas – suggestion of ideas:
• A "revocation manager" implementation that can receive sharded requests and send back responses.
• BBS+ Implementation.
• Rust coding to work on AnonCreds objects so that they can be published/spec'd.
• Rust coding to do Post Quantum signatures -- a plugin to the existing library.
Other ideas?
• Open Discussion

To Dos:

Action items

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