2025-03-10 AnonCreds Working Group Meeting

Summary

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

	LF Decentralized Trust is committed to creating a safe and welcoming community for all. For more information please visit the LFDT Code of Conduct.

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

AnonCreds v1.0:
- The v1.0 specification is published here: https://hyperledger.github.io/anoncreds-spec/
- The Working Group uses this GitHub repository to manage the specification: https://github.com/hyperledger/anoncreds-spec
- The AnonCreds Methods Registry: https://hyperledger.github.io/anoncreds-methods-registry
- The v1.0 implementation in Rust is here: https://github.com/hyperledger/anoncreds-rs
- The v1.0 implementation is dependent on this Rust CL Signatures implementation: https://github.com/hyperledger/anoncreds-clsignatures-rs
AnonCreds v2.0
- The initial framework for the v2.0 specification repository is here: https://github.com/hyperledger/anoncreds-spec-v2
- The v2.0 implementation in Rust is here: https://github.com/hyperledger/anoncreds-v2-rs
- Underlying AnonCreds v2.0 are cryptographic libraries in Hyperledger Labs Agora

Upcoming Webinar: https://www.meetup.com/lfdt-sf/events/306421109/
Presentation:
- Anonymous Credentials
- History
- Features
  - Pseudonymous identifier – consistent, non-correlatable identifier for verifiers
  - Verifiable Encryption – credit card, auditing
  - Set Membership
  - Revocations – changes vs. v1
- Demo
  - Fixtures of the outputs – Wizard that goes through the steps – setup, schema, issue, present request, presentation, verification
  - Demos folder
  - Python wrapper –
- Oracle ZKP Abstraction Layer
- Libraries/Structure
- Possibilities
- Actions
Demo
GitHub Updates:
- Documentation
- Library Structure/components and security audits
- Alignment with IETF - review/documentation
- Verifiable Encryption update
Open Discussion