2020-05-06-A Aries Working Group Call (AMER morning)

Summary:

Work updates
Recap from IIW - https://iiw.idcommons.net/Main_Page
- Session notes: https://iiw.idcommons.net/IIW_30_Session_Notes
- Interesting topics:
  - KERI
  - Fundamental Problems of Distributed Systems
  - SSI: when I should start charging my customers?
  - Other?

Note: This call is Recorded. Recordings posted at the bottom of the page.

Date

06 May 2020 (7AM Los Angeles, 10AM New York, 3PM London, 4PM CET, 18H Moscow)

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Attendees

Name (Organization) <email>
Ken Ebert (ken@indicio.tech)
George Aristy (Sec
Robert Mitwicki (robert.mitwicki@humancolossus.org)

Welcome / Introductions

Announcements

Related Calls

Previous Aries Working Group calls
DIF DIDComm WG Call: Rolling Agenda.
Identity Implementors Working Group call
- Main place to get project updates, release status, and announcements.

Release Status and Work Updates

Aries Protocol Test Suite
- One agent under test
- Issue, credential, and proof tests are merged.
Aries Agent Test Harness
- Test compatibility between any two agents
- https://github.com/bcgov/aries-agent-test-harness_
Aries Shared:
- indy-vdr (Andrew Whitehead) https://github.com/hyperledger/indy-vdr
  - Nearing release 1.0(?) - most work complete that was needed: Design doc, FFI, testing, CI / CD
    - CD not there
    - No design doc, but crate docs
  - As an Aries interface becomes standardized, will add that API layer
    - Do we hold off on setting the version until this is in place. Maybe 0.8
  - GitHub actions runs unit tests and basic integration tests
  - VON Network browser moved to Indy-VDR instead of LibIndy (no wallet needed because it is stateless)
    - Andrew working a refactor in a PR
- indy-credx - https://github.com/andrewwhitehead/indy-credx
  - need to move ASAP to at least BC Gov repo - Andrew Whitehead
  - ACA-Py branch created that can do credential exchange with indy-credx
  - Next up: adding revocation 2.0 support
  - Integrating upgraded PyO3 library
- indy-shared-rs - https://github.com/bcgov/indy-shared-rs
  - Shared features across indy-vdr and indy-credx
  - pack/unpack on Ursa (not libsodium)
  - home for revocation support? Or at least shared set membership proof handling?
- aries-credx
  - https://github.com/sovrin-foundation/aries-credx-framework-rs
    - 6 most common attribute encodings
    - Does not have anoncreds 1 attribute encoding.
  - Can make a non-revocable credential and create proofs.
    - Tagging will be moved to the KMS.
    - Mike will be working on revocation registry 2.0
- Aries Secure Storage initiatives:
  - Mike working on documentation and architecture as an Aries RFC (KMS architecture) and Ursa RFC (API)
    - PR is submitted: https://github.com/hyperledger/aries-rfcs/pull/440
  - Mike and Cam's work aries-kms-mayaguez - repo? features?
    https://github.com/sovrin-foundation/aries-kms-rs
    - Persistence work allows plugging in any database engine.
    - Focus is using an external enclave.
    - Working on Postgres storage; will need help on lox
    - Something out the end of the week.
Aries-CloudAgent-Python (bc.gov)
- Release 0.5.0 is on PyPi.
- Revocation support added and tested with Streetcred and esatus Mobile Agents; major/minor version handling
Aries-Framework-Go (Troy) #aries-go
- Implementing the Out-Of-Band protocol
- Implementing issue-credential and present-proof protocols
Aries-SDK-Ruby (Jack)
- Added DID/Verkey sign_and_submit to aries_sdk_ruby and published new gem (0.0.8)
- Created aries-rails-docker experiment that support Rails 4 with Indy 1.8.1 on Heroku & Dokku
Aries-Framework-DotNet (Tomislav)
- Release last week for Aries compatibility with ACApy and LibVCX (RFC 0094)
Aries-StaticAgent-Python
Aries-Toolbox
- Added basic message admin
- Working on a getting started video
- Converted to a web application by Robert Mitwicki - repo https://github.com/thclab/aries
Aries-SDK-Java
Aries-Framework-JavaScript
- Started regular meetings: Framework JS Meetings
- Current focus is on mediator use case (NodeJS)
Rich Schemas and W3C Verifiable Credentials (Brent & Ken)
Aries-MobileAgent-Xamarin
- Evolution of the open source mobile agent (Mattr Global's OSMA)
- https://github.com/hyperledger/aries-mobileagent-xamarin
Ursa
- 0.4.0 scheduled for late March
  - Improved hash to curve algorithm
  - Updates to AMCL wrapper
- To replace libsodium, need to have a replacement for the anoncrypt / authcrypt sealed box for pack / unpack.
  - Can be done in Ursa with two steps, but might add as a single function call.

RFC Progress

Other Business

Future Topics

Next Meeting
Other:
- Where should we document interoperability results (AIP 1.0)? A page in this wiki space?
- Hubs vs Agents
  - https://www.hyperledger.org/blog/2019/07/23/rhythm-and-melody-how-hubs-and-agents-rock-together
- Status and future of wallet query language
- DID Resolution W3C and Sam's concerns: https://github.com/hyperledger/aries-rfcs/issues/130
- Architecture of Aries Verifiable Credentials Proof Formats (Mike Lodder)

Action items

Call Recording

	File	Modified