Page History

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Connection Info

The call takes place over Zoom:  https://zoom.us/my/hyperledger.community.3?pwd=UE90WHhEaHRqOGEyMkV3cldKa2d2dz09

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• Name (Organization) <email>
• Steve McCown (Anonyome Labs) <smccown@anonyome.com> 

Announcements

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• Daniel Bachenheimer (Accenture) <daniel.bachenheimer@accenture.com>
• Bruce Conrad
• Jim St. Clair
• Manish Dugar
• Michelle Dick
• Paul Wenzel
• Sam Curren

Announcements

• IIW #32 Proceedings are now available https://internetidentityworkshop.com/past-workshops/

• Good Health Pass Interoperability Blueprint Draft is out: https://wiki.trustoverip.org/download/attachments/76241/GHPC%20Interoperability%20Blueprint_v1.0.0_June%207%202021.pdf?version=1&modificationDate=1623073365535&api=v2
  https://www.goodhealthpass.org/

Working Group Reports and Release Plans

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• Hyperledger Indy Contributors WG
  • 2021-05-11 25 Indy Contributors Call
    
    • Indy-Plenum CI 
      • No blockers, working on CD for Ubuntu 20.04
    • Indy-Node
      • Waiting on Indy Plenum.
    • Sovrin Release
      • Waiting on Indy-Node
      • Working on Issue with libsov token builds for IOS/client
    • indy-test-automation –waiting on the Sovrin packages
    • Indy-SDK
      • ABSA updates merged
      • GHA changes – libvcx removed from CI / CD

• Hyperledger Aries
  • Aries Working Group meetings:
    • Meeting Agenda & Notes:  Aries Working Group
    • WG A: 2021-0506-0516-B A Aries Working Group Call (US afternoon)AMER morning)
      • ACDC - Authentic Chain Data Containers 
      • Centralized registry with decentralized control - how to use concept of verifiable credential to establish control authority over human readable identifier.
      • AIP Next – Last Items 
      • https://github.com/hyperledger/aries-rfcs/pull/579 (Main AIP 2.0 PR)
      • PRs
      • Other AIP 2.0 Issues
      https://github.com/hyperledger/aries-rfcs/issues/654 (RFC 587)
    • WG B:  2021-0506-1916-B Aries Working Group Call (US afternoon)
      • Kiva PresentationAIP Next – Last Items 
        • https://github.com/hyperledgerkiva/aries-rfcs/pull/579 (Main AIP 2.0 PR)
        • Other AIP 2.0 Issues
        • https://github.com/hyperledger/aries-rfcs/issues/654 (RFC 587 kid/skid).
        • credential-representation  
        • SVG Rendering of Credentials (Kiva)
        • Invisible Pixel Problem - deep tracking of display.
      • Frameworks - replacing Indy SDK
        WACI Pex / Aries contributions
        • WACI Proposal: https://github.com/decentralized-identityhyperledger/waciindy-presentation-exchangesdk/blob/main/spec/spec.md
        • AIP 2 based similar flow: https://hackmd.io/qePTzDDQRxOfqcnQFGTc4w?view
        • WACI Adaptation: https://hackmd.io/VFU0iL4ZQyuekaXwD_YQNg?view
    • Aries Agents (Cloud Agent Python, Static Agent)
      • Release 0.6.0 tagged and image posted.
      • Recently Merged:
        • BDD test suite of integration tests that supplement the AATH tests – different startup options, e.g. multi-tenancy, mediator, etc.
      • In Progress:
        
        • Credential Exchange V2 (0454) - almost done
        • Shared Components: Fully functional branch that uses the shared libraries, not indy-sdk
        • Getting to W3C Verifiable Credential support with ZKP and Selective Disclosure
        • DIF Presentation Exchange
    • • • • pull/2319
    • Aries Bifold User Group (React Native & Typscript)
    • 2021-05-19 Aries Bifold Users Group Community Meeting
      
      • Key features:  connections, credentials, presenting proofs, revocation, authentication (PIN/biometrics), messaging, multi-ledger detection, UI/UX
      • Shared Components
        • Separated Indy Components in AFJ (with interfaces)
        • Ledger operations - Indy VDR, Indy VDR as Proxy, Indy SDK
        • C wrapper with Turbo modules
        • Outline approach in Indy VDR Issue
        • Start with one component - Indy VDR
      • Code Base
        • Aries Bifold: https://github.com/Indicio-tech/aries-bifold
        • Aries Mobile Agent React Native (moved to Hyperledger) - https://github.com/hyperledger/aries-mobile-agent-react-native
        • Aries Framework Javascript: https://github.com/hyperledger/aries-framework-javascript
        • rn-indy-sdk: https://github.com/AbsaOSS/rn-indy-sdk
    • Rocket Chat Channel:  https://chat.hyperledger.org/channel/aries-bifold
    • Aries Agents (Cloud Agent Python, Static Agent)
      • Release 0.7.0RC-01 pending – DIF PE and aries-askar merges
    • Aries Language Frameworks, Libraries, and SDKs (Go, Java, JavaScript, .NET, Ruby, Python)
    • Aries Shared Libraries (agent storage, vdr, utils)
      • Aries Shared Components
        • now installable via pip; github actions build and test for Windows, Mac and Linux 
        • indy-vdr - release 0.3.0  https://github.com/hyperledger/indy-vdr
        • indy-shared-rs - indy-credx release 0.3.0  https://github.com/hyperledger/indy-shared-rs
        • aries-askar (storage) - release 0.1.3, will be working on BBS+ and DIDComm v2 support  https://github.com/hyperledger/aries-askar
    • Aries-Framework-Go #aries-go
    • • 2021-0506-04 15 Framework Go Weekly Planning
      • Released v0.1.6
      • did:orb 0.1 VDR component created for AFG
      • Implementing UniversalWallet2020 APIs
      • Working on AIP 2.0 and AcaPy integration
      • Working on ECDH-1PU draft 04
      • Investigating WACI-PeX compatability
    • Aries-SDK-Ruby 
      • Horcrux gem for ActiveStorage (0.0.4), moved to https://github.com/decentralized-identity/activestorage-horcrux
    • Tools (great for interoperability testing)
      • Aries Toolbox – supports ACA-Py 5.3 https://github.com/thclab/aries 
      • Aries Protocol Test Suite - 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
    • Homepage:  Hyperledger Ursa (EOL) 
    • 2021-05-12 26 Meeting Agenda
      
      • Reviewed threshold ECDSA protocols:
        1. https://eprint.iacr.org/2017/552.pdf
        2. https://eprint.iacr.org/2018/499.pdf
        3. https://eprint.iacr.org/2018/987.pdf
      • Discussion of relevant cryptographic protocols
      • How can we get more (good) contributions and contributors?
      • Remaining items on audit
  • Trust Over IP Foundation
    • Main site:  https://trustoverip.org/ 
    • Wiki:  https://wiki.trustoverip.org/display/HOME/Trust+Over+IP+Foundation 
    • All Members Meeting
      • 28 Apr 26 May 2021:  https://wiki.trustoverip.org/display/HOME/2021-0405-2826+All+Members+Meeting+Notes
        • Slides:  Trust over IP Foundation _ All-Member Meeting 04.28.21.pdf
        • Recording
        • Project Charter (JDF 5.0)
        • Good Health Pass - now a full ToIP project effort
          • https://www.goodhealthpass.org/
        • ToIP Whitepaper v2 underway
        • Introduction (new chair):  Judith Fleenor 
        • Working Group reports
        • Open Discussion 
        • Slides:  Presentation (Google Slides)Letter of Agreement - Sovrin and ToIPMutual support of each organization's efforts
    • Steering Committee Meeting
      • 18/19 Map 16 June 2021:  Special Project Meeting
        • Wiki:  https://wiki.trustoverip.org/pages/viewpage.action?pageId=75979 
        • Business and Revenue Analysis Presentation
        • Slides:  Communications Committee - Agenda 05.14.21.06162021 Steering Commitee Special Topic Meeting.pdf
        • Recording:  Link
    • ToIP Working Groups:
      • Communications Committee:  https://wiki.trustoverip.org/display/HOME/Communications+Committee 
      • Governance Stack
        • Deliverables:
          • ToIP Governance Metamodel & Companion
          • Design Principles for the ToIP Governance Stack V1
          • ToIP Governance Stack TSS V1
          • ToIP Foundation White Paper (joint project with TSWG)
        • Open For Review:  
          • ToIP Governance Metamodel
      • Technical Stack - Interoperability Taskforce
        • Deliverables:
          • ToIP Governance Architecture TSS
          • Technical Explainer of 4-Layer Model 
        • Open For Review:  Laws of Identity
      • Utility Foundry
        • Deliverables:  Utility 101, Utility generic lifecycle, Utility examples (e.g. Sovrin, Indicio, IDunion, Bedrock), Utility project guide, Decentralization by Design, Framework for evaluating utilities
      • Ecosystem Foundry
        • Deliverables
          1. CCI governance framework - final approved - publish and promote
          2. Decentralized Identifiers in Research whitepaper - final approved - publish and promote
          3. Governance frameworks/WPs - Yoma, Sovrin, Healthcare, Internet of Research, Safety Response, GHP
             

        • Open for Review

          1. Digital Trust Marketplace FAQ White Paper - Draft deliverable in development
          2. Decentralized SSI Governance - shared deliverable in WG review with GSWG
             
      • Decentralized Semantics
        • Deliverables 
          
          • Standard Data Models and Elements (GHPC) - initial draft completed

        • Items for open review (ongoing)

          1. OCA specification work
          2. GHP credential data capture specification work [GHP Data Models tech implementation]
          3. OCA-FHIR specification work [GHP Data Models tech implementation]
      • Concepts and Terminology 

        • Deliverables 

          1. ToIP Term Tool Specification (including data model and hyperlink solution)
          2. ToIP Term Wiki (“Termopedia”) 
        • Open For Review
          • ToIP Term Tool specification
      • Good Health Pass Working Group

        • Deliverables 

          • We have completed the initial drafts of 10 subsections of the GHP Interoperability Blueprint from 10 different Drafting Groups
        • Open For Review
          • Public review is coming next week
          • https://wiki.trustoverip.org/download/attachments/76241/GHPC%20Interoperability%20Blueprint_v1.0.0_June%207%202021.pdf?version=1&modificationDate=1623073365535&api=v2
  • DIF DIDComm Working Group
    • Rolling Agenda:  https://github.com/decentralized-identity/didcomm/blob/main/agenda.md
    • 10 24 May 2021 meeting

      • Discussion Topics

        • Keys by Value or By ID
          • 191 Issue
        • XChaCha / Ethereum Compatible Key Wrapping - Oliver
        • Sender Key/ID Encryption
          • Do we need to?
          • How is that done?
        • Blog Post (Juan)

      • PRs

        • 195 - anoncrypt warning (updated

      • PRs

        • 190 - restoring anoncrypt (already merged)Needs note about value of authcrypt, and why you should not invent another way to authenticate messages (future PR)
        • 185 - kid and skid headers
          • keys vs key refs
        • 172 - Fix inconsistencies with to/next attributes in a forward message.
        • 161 - Attachments

        Discussion Topics

        • Etherium Compatible Key Wrapping - Oliver
        • JSON-LD Contexts - Oliver
        • Keys by Value or Ref
  • DIF Interoperability Group
    • Main:  https://identity.foundation/interop/ 
    • Wiki:  https://www.notion.so/Interoperability-WG-a42995c37e2a4511a10aea96cdbccc38
    • Rolling agenda:  https://github.com/decentralized-identity/interoperability/blob/master/agenda.md
      • 16 June 2021
        • Good Health Pass Blueprint by Drummond Reed
        • Global Covid Certificate Network by Lucy Yang.
        • Recommended Reading: Good Health Pass Report and Interop Profile out now
        28 April 2021:  
        • Nick Mothershaw (UK) from the Open Identity Exchange (OIX) will talk about the guide to defining, enforcing, and comparing trust frameworks that OIX released last July
        • A Guide to Trust Frameworks and Interoperability:  https://openidentityexchange.org/guide-trust-frameworks-interoperability
  • Sovrin Foundation
    • Technical Governance Board (TGB)
      • 6 May 3 June 2021 Meeting Minutes:  
        • Indy Release Update
          • Token ledger code is upgraded, but the tests won’t work until LibSovToken is upgraded.
          • 2 stewards have implemented extended Ubuntu support.
        • New DID Indy Method
          • Multi-ledger support
          • DID Document support
          • Stop gap measures are needed until the new DID method is available
          • Challenge is how to resolve if a DID is found on multiple networks.
          • Aries Interop Profile 2 expects service blocks to be returned by a Universal Resolver
          • Spec is nearly done, but needs volunteers to implement the spec.
        • Discussion of Sovrin's offerings
    • Steward Council
      • Rolling Agenda:   
      • Next meeting is today
      • 10 June 2021 
        • Presentation Slides:  Sovrin Security Policies need updatinghttps://githubdocs.google.com/sovrin-foundation/sovrin-sip/tree/master/text/5002-sovrin-crisis-management-planpresentation/d/1i5Ik0Olq7dvUhPME9weEBPSK8bB5IBc1iZFUNQM59LA/edit#slide=id.gc88de8bac4_0_5
        • Update on Sovrin upgrade to Ubuntu 20.04
        • Waiting on Indy release, which is waiting on completion of CI / CD work. HELP IS NEEDED
        • Next steps are for this CD work (https://github.com/
        sovrin-foundation
        • hyperledger/
        sovrin
        • indy-
        sip
        • plenum/
        tree/master/text/5005-preliminary-security-review
        • CI/CD / Ubuntu 20.04 Upgrade and Sovrin Release Planning - Stephen/Wade
        • CD for Indy Plenum is done, and in review
        • Status of the did:indy DID Method - Stephen
        • Will disallow non-self-certifying DIDs
        • Concern about user selected DIDs being a security risk
        • Concern about user selected DIDs being “squatted” on other networks: clients need to use fully qualified DIDs.
        • Working with UK Department for Digital, Culture, Media&Sport and participating on their Trust Framework. They have requested the following:
          • https://www.gov.uk/government/publications/the-uk-digital-identity-and-attributes-trust-framework/the-uk-digital-identity-and-attributes-trust-framework
      Steward Council
      Rolling Agenda:   
      • Next meeting is today
      • 1 April 2021 

        Make LibIndy easier to use for app developers (Steve McCown)

        Methods for Wrapping Rust Code (using Mozilla Uniffi -
        • pull/1541) to be completed and then integrated with the 20.04 build processes in the https://github.com/hyperledger/indy-plenum/tree/ubuntu-20.04-upgrade branch. The same patterns can then be used and applied to the https://github.com/hyperledger/indy-node CI/CD process in the same branches. Tickets for the Ubuntu 20.04 work can be found here;https://github.com/
        mozilla
        • hyperledger/
        uniffi-rs)
Presentation slides attached (
        • indy-plenum/issues?q=is%3Aissue+is%3Aopen+label%3A%22Ubuntu+20.04%22 And important summary of the current CD work can be found in this ticket;https://
        wiki
        • github.com/hyperledger
        .org
        • /
        display
        • indy-plenum/
        IWG/2021-03-25+%3A+Identity+Implementers+WG+Call)

        • Health / Monitoring (Wade)


          • New plug-in architecture


          • Good list of tickets for new contributors in issue #24

          • Updating the node selection algorithm

        • Technical Workstream (Wade)


          • Indy upgrade to Ubuntu 20.04


            • Works on Ubuntu 20.04, but CI pipeline is not complete. Need contributors.


            • Migrating release artifacts to Hyperledger Artifactory.


          • Token Plugin:


            • Devin Smith has taken over from Anmol.


            • Existing builds have been fixed.


            • Working on upgrade to Ubuntu 20.04


            • Plans to switch to GitHub Actions after upgrade.

          • Sovrin Deb

            • Merge from Stable to Master is ready for review


        • issues/1537
        • Stewards need to purchase extended support from Canonical for Ubuntu 16.04. Please report back when it is done.
        • Question about whether revocation registry counts as personal  data on the ledger?
          • Answer: it was not flagged as a concern during Sovrin’s legal review of GDPR compliance in 2019.
            • https://sovrin.org/wp-content/uploads/GDPR-Paper_V1.pdf
          • Details on revocation:
            • https://github.com/hyperledger/indy-hipe/tree/master/text/0011-cred-revocation

          Steward Community

          • Vote on removing the Sovrin Token: 11 keep / 11 remove
  • W3C Standard
    • Verifiable Credentials Working Group
    • DID Working Group
  • Other?

  
  

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  Future Topics

  • Trust over IP (www.trustoverip.org) 

  Call Recording

  
  

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