2022-07-06 Aries Working Group Call

Summary:

• Device Binding
• Proxy Ledger Access

Date

06 Jul 2022 (7AM Los Angeles, 10AM New York, 3PM London, 4PM CET, 18H Moscow)

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

Attendees                                                                                                                                                            

• Sam Curren (Indicio) <sam@indicio.tech>
• Mike Ebert(Indicio) <mike@indicio.tech>
• Philippe Foucault (Gouvernement du Québec) <philippe.foucault@mcn.gouv.qc.ca>
• Stéphane Harnois (Gouvernement du Québec) <stephane.harnois@mcn.gouv.qc.ca>
• Regis Eloi (IDLab) <regis.eloi@idlab.org>
• Lance Byrd(RootsID) <lance.byrd@rootsid.com>
• Thomas Diesler(RedHat) <tdiesler@redhat.com>
• Stephen Curran (Cloud Compass Computing Inc.) <swcurran@cloudcompass.ca>
• Rodolfo Miranda (RootsID) <rodolfo.miranda@rootsid.com>
• José-Luis Pumahuanca(Gouvernement du Québec) <joseluis.pumahuancacarrion@mcn.gouv.qc.ca>
• @ Martin St-Pierre (Gouvernement du Québec) <martin.st-pierre@mcn.gouv.qc.ca>

Welcome / Introductions

Announcements

Release Status and Work Updates

• Aries Agent Test Harness (https://aries-interop.info)
• Aries Shared Components - Indy SDK replacements
  • Shared Rust Library/CredX (AnonCreds) https://github.com/hyperledger/indy-shared-rs
  • Indy Verifiable Date Registry - Ledger Interface https://github.com/hyperledger/indy-vdr
  • Aries Askar secure storage - https://github.com/bcgov/aries-askar
    • 0.2.5 release - performance/load work and testing – specific load errors reduced (down to 0.05% error rate), performance up 11%
• Frameworks:
  • Aries-CloudAgent-Python (https://github.com/hyperledger/aries-cloudagent-python, Meetings: ACA-Pug Meetings)
  • Aries-Framework-JavaScript (https://github.com/hyperledger/aries-framework-javascript, Meetings: Framework JS Meetings)
    • Working on 0.3.0 release
      • Issue Credential / Present Proof v2
      • Merged: OOB / DIDExchange - merged last Friday
      • Merged: Holder revocation with revocation notifications support
    • PR open to support lower versions of a protocol
    • Nearing completion for JSON-LD and BBS+ credential support
    • Started working on writing a wrapper for Indy VDR for React Native – Almost ready now
  • Aries-Framework-Go (Troy) #aries-go (https://github.com/hyperledger/aries-framework-go, Meetings: aries-framework-go) 
    • Working on support for DIDComm v2, Credential Manifest, OOB v2 and v3 credential protocols (for DIDComm v2)
    • RFC 700 to enable web wallets
  • Aries VCX (https://github.com/hyperledger/aries-vcx)
  • Aries-Framework-DotNet (https://github.com/hyperledger/aries-framework-dotnet)
• Mobile:
  • Aries Mobile Agent React Native, aka Aries Bifold (https://github.com/hyperledger/aries-mobile-agent-react-native, Meetings: Aries Bifold User Group Meetings)
  • Aries-MobileAgent-Xamarin aka Aries MAX (https://github.com/hyperledger/aries-mobileagent-xamarin)
• aries-mediator-service repo added – a DIDComm Mediator in a Box
• Aries-Toolbox
• Aries-SDK-Java
• Ursa (https://www.hyperledger.org/use/hyperledger-ursa, https://github.com/hyperledger/ursa)

Discussion Topics

• Device Binding Alternatives https://hackmd.io/6hUuZIjGQpeLVAqcxdakZA#comparison-on-hardware-binding-linkage-mechanism - Paul
• Proxy Ledger Access Further Discussion - Stephen Curran - (Slides from last week)
  • Will bring up on the AFJ call tomorrow - Jason
• Aries Interop Planning
  • Proposed date: August 31 7:00 am to 11:00 pm MDT
  • Targets:
    • 557 Discover Features
    • 048 Trust Ping
    • 434 OOB
    • 023 DID Exchange
    • OOB Reuse
  • Bonus Targets:
    • 455 Issue
    • 454 Present
    • 183 Revocation Notification
  • Preparation
    • Connection with existing test harness
    • Mobile back channel - use and improve (see ticket logged by Stephen Curran)
  • Outcomes:
    • Improved coverage of the Aries Test Harness
    • Improved reporting / coverage of mobile test results
    • New Discoveries
    • Better ideas
    • Surface Assumptions
    • Gather best practices (add to DIDComm Book?)

Other Business

Future Topics'

• Aries Interopathon planning
• Proxy Ledger Access Followup
• decorator for redirection after proofs. - existing?
• Standardized attribute names for AnonCreds - alignment with VC data model. (Paul Bastian)
  • terms and conditions (as link)
  • machine-readable governance?

Action items

Call Recording