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

Recording:  

Widget Connector
url http://youtube.com/watch?v=YG7Ae2A1yds

Notices: 

This specification creating group operates under the Linux Foundation Community Specification License v1.0.

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• Proposal from Dfinity / Google / Jan Camenisch for using ZKPs with Hardware Keys
  • Follows:
    • Feedback from Cryptographers on the European ARF
      • GitHub Issue: https://github.com/eu-digital-identity-wallet/eudi-doc-architecture-and-reference-framework/issues/66
      • Paper: https://github.com/user-attachments/files/15904122/cryptographers-feedback.pdf 
      • Proposal: EUDI_Follow_up-2.pdf
    • ECDSA proposal – early days. Start of an academic paper. – EUDI___Generic_ZK___ECDSA_Proposal.pdf. The work is based on Ligaro (Ames, Ishai, Hazay, Venkitasubramaniam).
      • Must go through all the rigour, and then through standardization.
      • Digital Bazaar objects because it lacks a pseudonymous identifier for the credential – same complaint it had about AnonCreds back in the day.
      • Push for BBS to be reviewed by Cryptographers.
• Status updates from current work:
  • Revocation Manager for ALLOSAUR Project – Hyperledger Mentorship project being executed by VictorH2208Project plan
  • BBS Signatures
  • Audit Updates from Mike Lodder: 
    • blsful - audit complete and published in Agora
    • Audit complete: Genaro to be contributed
    • Audits wrapping upAudit Complete: verifiable-secret-sharing (overview meeting this Thursday)
    • Being audited: threshold-mpc libraries
    • – some changes, and some ripple affects, such as to Genaro.
• AnonCreds Project Charter:
  • Stems from the recent "intent to form" announcement from the Linux Foundation and Hyperledger Foundation about LF Decentralized Trust.
  • Proposed Charter: https://docs.google.com/document/d/1UiUv2H_xOHxV_rXfTSlsPu2TdQjgxNlVhU67RtqbMlM/edit?usp=sharing
  • Plan:
    • Create an "anoncreds" repo, similar to this Aries repo.
    • Put into it a "TSC.md" file that lists the TSC members and processes – same as this TSC.md in Aries.
    • Put into it a "MAINTAINERS.md" that points to the Hyperledger "access-control.yaml" file and processes of Maintainers – same as this MAINTAINERS.md in Aries.
    • Put a "MAINTAINERS.md" (like this one) file in all repos that points to the "access-control.yaml" file and to the AnonCreds repo MAINTAINERS.md file ^^^^^^
    • Update the charter to match roughly what is in the Aries Charter
• PQ Efforts for Revocation
  • PQ equivalent to ALLOSAUR – fast, scalable, unlimited.
  • Research – very fast set membership for both lattice and elliptic curves (need not be pairing friendly).
    • Tweak to bullet proofs.
    • As high as: 2^38 memberships – pre-allocated – but can be a smaller set.
    • Less than 1 sec. to make proof, less than 1 sec. to verify.
  Merging with other BBS Efforts
• Open Discussion

To Dos:

Action items

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