2022-07-28: Identity Implementers WG Call

Summary

On Today's Call:

Review: Working Group status updates
Presentation: Marco Lüthi (Lead Product Designer at Procivis AG): Designing a SSI Wallet – Insights from a designer
- Relevant links:
  - Marco Lüthi: https://www.procivis.ch/post/iso-iec-18013-5-vs-self-sovereign-identity-a-proposal-for-an-mdl-verifiable-credential
  - Dan Bachenheimer: https://inatba.org/news/mobile-drivers-licence-mdl-self-sovereign-identity-ssi-comparison/

Connection Info

The call takes place over Zoom: https://zoom.us/j/91329633752?pwd=elFrVUhOY3lybmRMMEtLS2MwMFNNdz09

Date

28 Jul 2022 3PM UTC, 8AM PDT, 9AM MDT, 11AM EDT

Welcome/Introductions

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All activities should be conducted in accordance with the Antitrust Policy found here.

Attendees

Char Howland (Indicio PBC) <char@indicio.tech>
Daniel Bachenheimer, Accenture, Daniel.Bachenheimer@Accenture.com
Marco Lüthi, Procivis
Mike Richardson
Galoh Haron
Jim St. Clair
Kimberly Nguyen
Kyle Robinson
Tim Spring
Yasiru Rathsara Witharanage

Announcements

Aries Interop-a-thon: proposed for August 31 7:00 am to 11:00 pm MDT
Hyperledger Global Forum, Dublin, Sept. 12-14
Rebooting Web of Trust, Den Hague, September 26-30

Working Group Reports and Release Plans

Main Identity WG
- Latest meeting: 2022-04-13
  - eIDAS 2.0 Compliant Digital Wallet Demo
    - eIDAS 2.0-compliant Digital Identity wallet with a payment focus – which has already been presented to the EU Commission and ECB (for a CBDC perspective)
- Meeting recording

Hyperledger Indy Contributors WG
- 2022-07-05 and 2022-07-19 meetings cancelled
- 2022-06-21 Indy Contributors Call
  - Update on the Indy Ubuntu 20.04 Upgrade
  - Investigating the "Mixed Node" issue
- DID Indy Method
  - Note: Effective April 26, 2022, this call has been merged into the bi-weekly Indy Contributors Meeting.
  - Dominic Wörner's Presentation and Demo of Indy VDR changes: 20220412 DID Indy - Indy-VDR Updates Overview.mp4
  - Daniel Bluhm's Presentation and Demo of Indy Node changes: 20220405 DID Indy - Indy-Node Updates Overview.mp4
  - Spec: https://hyperledger.github.io/indy-did-method/
  - Source: https://github.com/hyperledger/indy-did-method

Hyperledger Aries
- Aries Working Group meetings:
  - 2022-07-27 Aries Working Group Call
    - Credential Extras
  - 2022-07-20 Aries Working Group Call
    - Discussion on Device Binding Attachments and Alternative Solution - https://hackmd.io/6hUuZIjGQpeLVAqcxdakZA#comparison-on-hardware-binding-linkage-mechanism
    - Credential attachments
- Aries Bifold User Group (React Native & Typscript)
- Aries Agents (Cloud Agent Python, Static Agent)
  - 2022-07-26 Aries Cloud Agent - Python Users Group Community Meeting
    - Recent Merges / Priorities
    - Discussion: Getting to Ledger Agnostic DIDs and AnonCreds Objects
- Aries Language Frameworks, Libraries, and SDKs (Go, Java, JavaScript, .NET, Ruby, Python)
- Tools (great for interoperability testing)
  - Aries Toolbox (v 0.1.0; active) https://github.com/hyperledger/aries-acapy-plugin-toolbox
  - Aries Protocol Test Suite (v 0.1.0; last update Jul 2019) - https://github.com/hyperledger/aries-protocol-test-suite
  - Aries Agent Test Harness - https://github.com/hyperledger/aries-agent-test-harness
    - Test Run Status: https://aries-interop.info
    - New! Mobile Wallet Test Agent for any mobile wallet
Hyperledger Ursa
- 2022-02-02 Meeting Notes
  - Reference implementations (i.e. where Ursa is used?)
    1. BLS signatures: great example. Indy plenum calls Ursa through Ursa python and gets BLS signatures.
    2. BBS+: supposed to be used, but code being copied rather than called.
    3. Great for an intern project because no math knowledge is needed.
    4. Moving the meeting back an hour not to conflict with Aries meeting.
  - R1CS PR:
    1. Needs test code, license headers.
  - How to get started: Aries cloud agent.

Trust Over IP Foundation
- Main site: https://trustoverip.org/
- Wiki: https://wiki.trustoverip.org/display/HOME/Trust+Over+IP+Foundation
- All Members Meeting
  - 20 July 2022: https://wiki.trustoverip.org/display/HOME/2022-07-20+All+Members++Meeting+Notes
    - Slides
    - Working group updates
    - Upcoming conferences
    - New task forces
- Introduction to ToIP V2 white paper
- Steering Committee Meeting
  - 13 July, 2022: https://wiki.trustoverip.org/display/HOME/2022-7-13+Steering+Committee+Plenary+Meeting+Notes
    - Agenda Review (2 min)
    - Minutes Approval (3 min)
    - New Member Review (2 min)
    - Introduction of CVS Health, new SC Member (10 min)
    - Status of New Membership Structure and Fee proposal (1 min)
    - Discussion Working Group Reviews (10 min)
    - Creation of Dublin Mini Summit Content Development Teams (15 min)
    - New Wiki Page for Events (3 min)
    - Upcoming All Members Meetings
    - Open Discussion
- ToIP Working Groups:
  - Communications Committee: https://wiki.trustoverip.org/display/HOME/Communications+Committee
    - 22 July 2022 Meeting: https://wiki.trustoverip.org/display/HOME/2022-07-22+Communications+Committee+Meeting+Notes
      - Slides
      - Blogs discussion and approval
  - Governance Stack
    - 14 July 2022 Meeting: https://wiki.trustoverip.org/display/HOME/2022-07-14+GSWG+Meeting+Notes
      - Assisting TSWG and CTWG
      - Announcing governance Architecture Task Force
      - GSWG will take a summer break and met next September 8th
  - Technology Stack Working Group
    - 25 July 2022: https://wiki.trustoverip.org/display/HOME/2022-07-25+TSWG+Meeting+Notes
      - Current focus is the ToIP Technology Architecture Specification V1
    - Wiki: https://wiki.trustoverip.org/display/HOME/Technology+Stack+Working+Group
      - Core four deliverables: white paper, design principles, governance stack specification and technology specifications
      - Working on the ToIP Technology Architecture Specification
    - Special Topics Task Forces
  - Utility Foundry
    - 7 June 2022 Meeting: https://wiki.trustoverip.org/display/HOME/2022-06-7+Meeting+Page
      - Deliverable 1: Review Discussion -ToIP Layer 1 - Utility Foundry - Google Docs
      - Upcoming Guest Speaker June 21st 11am PDT, 2pm EDT, 8pm CEST (Hedera and the state of identity on distributed ledgers, Keith Kowal, Director of Product Management Swirlds Labs (Hedera))
  - Ecosystem Foundry
    - 21 July 2022 Meeting: https://wiki.trustoverip.org/display/HOME/EFWG+2022-07-21+Meeting
      - Google slides
      - Keerthi Thomas presentation - Drone Pilot Credentialing for Air Safety
  - Concepts and Terminology
    - 18 July 2022 Meeting: https://wiki.trustoverip.org/display/HOME/2022-07-18+CTWG+Meeting+Notes
      - Terminology Toolbox framework
      - NEW WORK: We now have a volunteer development team (Sid Haniff, Prashant Rahulkar, and Partha Pal) and an architect (Rieks Joosten) for Terminology Toolbox 2.0

DIF DIDComm Working Group
- Rolling Agenda: https://github.com/decentralized-identity/didcomm/blob/main/agenda.md
- Current Agenda: https://hackmd.io/pUsOUZa8QHKJTSgf5O6HfQ?both
- RFC Repository: https://github.com/decentralized-identity/didcomm-messaging
- 25 July 2022
  - Blog post for the DIF blog?
    - https://docs.google.com/document/d/1TvG8BOUfv6BGeLttD6nQfy-GvXeo308zIBP1SZf9oH8/edit
- 18 July 2022
  - Blog post for the DIF blog
- Reference Implementations
  - Typescript
  - Go
    - https://github.com/hyperledger/aries-framework-go/tree/main/pkg/didcomm/packer
  - Rust
  - Python
    - https://github.com/sicpa-dlab/didcomm-python
    - https://github.com/hyperledger/aries-cloudagent-python/pull/1331
  - Java
    - https://github.com/sicpa-dlab/didcomm-jvm
  - Swift (iOS): in progress
  - Kotlin (Android): in progress
DIF DIDComm Users Group
- Setup as an "un-sync" meeting held over a 24-hour period, so people from all time zones can come and participate at a convenient time
- Held over Discord.
  - Invite: https://discord.gg/eNN4Wns6Jb
  - Format: https://hackmd.io/@dhh1128/Sk5_Gb2J9 Mailing list: https://lists.identity.foundation/g/didcomm-usergroup
  - Meetings: https://github.com/decentralized-identity/didcomm-usergroup/tree/main/meetings
- 29 June 2022
  - AIP 3 and the push for protocols
- 1 June 2022 Meeting: https://github.com/decentralized-identity/didcomm-usergroup/blob/main/meetings/2022-06-01.md
  - DIDComm Spec v2 approved
DIF Interoperability Group
Sovrin Foundation
- Technical Governance Board (TGB)
  - Rolling Agenda
  - 3 Feb 2022:
    - Status of the Indy Node / Sovrin Node updates of CI/CD and Ubuntu 20.04 upgrade.
    - Funding for work on a did:indy implementation - BC Gov competition
    - Creating an AnonCreds open specification.
- Steward Council
  - Rolling Agenda
  - 3 Feb 2022:
    - Slides: https://docs.google.com/presentation/d/1l9YDvridbpt6AVuHvM3C7aysYrWKIZRB-HPFk3MuuWk/edit#slide=id.g44af78d6af_0_16
    - SC meetings and TGB meetings to be held as a single meeting
- SSI & IOT Working Group
  - Charter: https://drive.google.com/file/d/1eDLtqvXfeujQM6ecNKukjYZPmyWObKTg/view
  - Whitepaper: https://sovrin.org/wp-content/uploads/SSI-and-IoT-whitepaper.pdf
W3C Standard
- DID Working Group
  - DIDComm v2 reaches DIF Approved Status: blog
  - Charter: https://www.w3.org/2020/12/did-wg-charter.html
  - Meetings: https://www.w3.org/2019/did-wg/
    - W3C Members are invited to join this Working Group. Individuals who wish to participate as Invited Experts (i.e., they do not represent a W3C Member) should refer to the policy for approval of Invited Experts. The group also welcomes non-Members to contribute technical submissions for consideration upon their agreement to the terms of the W3C Patent Policy.
  - 11 Feb 2022
    - https://www.w3.org/2019/did-wg/Meetings/Minutes/2022-02-11-did
    - DID Method: "did:id"
    - DID Method: "did:keri"
- Community Credentials Group
  - 18 July 2022
    - Agenda: Verifiable Credentials for Education Task Force
    - Minutes
Other?

Presentation

Marco Lüthi (Procivis): Designing a SSI Wallet – Insights from a designer

Identity Special Interest Group