2020-02-12-A Aries Working Group Call (AMER morning)

Summary:

Work updates
Discussion of Aries-Framework-Go

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

Date

Feb 12, 2020 (7AM Los Angeles, 10AM New York, 3PM London, 4PM CET, 18H Moscow)

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Attendees

Name (Employer) <email>
Troy Ronda (SecureKey) <troy.ronda@securekey.com>
@John Callahan (Veridium) <jcallahan@veridiumid.com>
@George Aristy (SecureKey) <george.aristy@securekey.com>
@Sven Hammann (ETH Zurich) <sven.hammann.90@gmail.com>
@Filip Burlacu (SecureKey) <filip.burlacu@securekey.com>
@Sam Curren (Sovrin Foundation) <sam@sovrin.org>
@Richard Esplin (Evernym) <richard.esplin@evernym.com>
@Sudesh Shetty (SecureKey) <sudesh.shetty@securekey.com>
@Rolson Quadras (SecureKey) <rolson.quadras@securekey.com>
@Marvin Berstecher (esatus AG) <m.berstecher@esatus.com>

Welcome / Introductions

Announcements

Hyperledger Diversity, Civility, and Inclusivity Survey

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
- Issue, credential, and proof tests are merged.
Aries Shared:
- indy-vdr (Andrew Whitehead) https://github.com/andrewwhitehead/indy-ledger-client
  - Basically usable
  - Remaining work: Design doc, FFI, and testing
  - Will migrate repo to Hyperledger
  - As an Aries interface becomes standardized, will add that API layer
- indy-aries-anoncreds / indy-creds → indy-credx
  - https://github.com/sovrin-foundation/aries-credx-framework-rs
- Aries-Shared-Util
  - Pack / Unpack
  - Not started yet
- Aries-KMS
  - Will support multiple approaches
  - Mike and Cam's aries-core-rs → aries-kms-(placeholder)
    https://github.com/sovrin-foundation/aries-core-rs
  - aries-kms-taiga: evolution of the Indy wallet crate as a starting point
Aries-CloudAgent-Python (bc.gov)
Aries-Framework-Go (Troy) #aries-go
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)
Aries-StaticAgent-Python
Aries-Toolbox
- Added basic message admin
- Working on a getting started video
Aries-SDK-Java
Aries-Framework-JavaScript / Aries-SDK-JavaScript
- Started regular meetings: Framework JS Meetings
Rich Schemas and W3C Verifiable Credentials (Brent & Ken)
Ursa
- 0.3.1 release in January
- 0.3.2 released in February, includes key exchange methods (can replace libsodium)

RFC Progress

Other Business

Q&A about the Aries Framework Go (@Troy Ronda and team)
- Introduction: https://talks.troyronda.com/2020/01/aries-framework-go/
  - (Use Chrome, Firefox, or Safari Technology Preview 100+ to view the slides).
- Evernym's questions for discussion: https://hackmd.io/3lDKx8nZT8OV6pXQiwT4Tw?view
- Supported RFCs: https://github.com/hyperledger/aries-framework-go/issues/920
- Generic API into the framework that can be used for any binding (started with JS worker and WASM)
  - https://github.com/hyperledger/aries-framework-go/commit/461943a54d9324302a3bd85d7e9842008b6b669c
- Framework is modular, so the DID component can be used separately from credentials.
- Framework Go Meetings
  - Public standup 10AM Eastern
  - Weekly planning Tuesday 10:30 Eastern
- #aries-go
DID exchange versus DID connections
- Considered part of DIF DIDComm.
- But need to solve practical problems now, so not waiting for DIDComm group.

Future Topics

Next Meeting (February 26)
- Aries KMS design
  - @Mike Lodder 's work on https://github.com/sovrin-foundation/aries-kms-rs
  - Evernym's work
  - Define approved algorithms
  - Define plugin interface (aries-kms)
  - 3rd party libraries we could leverage:
    - Google Tink as an encryption library
- CI / CD Aries shared libraries
Other:
- Formal verification (@Sven Hammann)
- 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
- IOT best practices (@Robert Mitwicki, @Adam Burdett , @Lohan Spies )
- 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

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