2020-06-17-B Aries Working Group Call (US afternoon)
Summary:
Aries Storage
Reuse as OOB Message
Note: This call was recorded:
Date
Jun 17, 2020 (12PM Los Angeles, 3PM New York, Tuesday at 7AM Sydney)
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Attendees
Stephen Curran (Cloud Compass Computing Inc.) <swcurran@cloudcompass.ca>
Sam Curren (Indicio.tech) <sam@indicio.tech>
Darrell O'Donnell (Continuum Loop Inc.) <darrell.odonnell@continuumloop.com>
@John Callahan (Veridium) <jcallahan@veridiumid.com>
@Steve McCown (Anonyome Labs) <smccown@anonyome.com>
Welcome / Introductions
Announcements
Related Meetings Review
Ursa -
Semantics - Next meeting: Never - transitioning to be in the ToIP Foundation - see RocketChat channel for details and how to join the successor group
DID UX Call - Active?
Indy Contributors - Every 2nd Tuesday 8am US/Pacific - Monitoring Indy
Identity WG / Identity WG Implementer calls (Wed / Thurs) - This week! 9 am US/Mountain
DIF DIDComm WG - Monday's at Noon US/Pacific - @Sam Curren (Mon) - DID Doc services, etc.
Upcoming Releases and Work Updates
Aries Protocol Test Suite
Instructions, docker added - Try It!
Issue, credential, and proof tests are merged.
Aries Agent Test Harness - https://github.com/bcgov/aries-agent-test-harness
Test compatibility between any two agents
Work on Present Proof tests. Adding 4th agent personna (Acme, Bob, Faber and Mallory)
Bounty for implementing the Aries Framework .NET backchannel (and maybe others) – Apply Now
Aries Shared:
Aries Shared:
indy-vdr (Andrew Whitehead) https://github.com/hyperledger/indy-vdr
Help Wanted: Update `did:sov` method of the DIF universal resolver to use indy-vdr instead of indy-sdk
indy-credx - https://github.com/bcgov/indy-credx
Experimental ACA-Py branch created that can do credential exchange with indy-credx
indy-shared-rs - https://github.com/bcgov/indy-shared-rs
Shared features across indy-vdr and indy-credx
pack/unpack on Ursa (not libsodium)
aries-credx-framework-rust - https://github.com/sovrin-foundation/aries-credx-framework-rs
Aries Secure Storage initiatives:
Soon to be pubic - from @Andrew Whitehead
Aries-CloudAgent-Python (bc.gov)
Release 0.5.2 is near
Updates on revocation
Initial JSON-LD VC support added – signing, verifying only - done by @Sam Curren supported by SICPA (Switzerland)
A lot of error handling cleanup
Provision of a local DID
Aries-Framework-Go (Troy) #aries-go
Implementing the Out-Of-Band protocol
Implementing issue-credential and present-proof protocols
Edge agent in work based aries-framework-go using WASM with support for DIDs, VCs and DIDComm support being added
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)
BBS+ support added - a wrapper. Tech spike work. https://github.com/streetcred-id/bbs-signatures-dotnet
Aries-StaticAgent-Python
Aries-Toolbox
PR for Connections Update
Converted to a web application by @Robert Mitwicki - repo https://github.com/thclab/aries
Upcoming cleanup items
Aries-SDK-Java
Aries-Framework-JavaScript - Framework JS Meetings
Current focus is on mediator use case (NodeJS)
Plan for 1.0 defined; refactoring to be done
Rich Schemas and W3C Verifiable Credentials (Brent & Ken)
Some work has been done to support the W3C Verifiable Credentials Data Model specification
Aries-MobileAgent-Xamarin (Aries MAX) - https://github.com/hyperledger/aries-mobileagent-xamarin
Ideas:
Automatic offer acceptance/managing credentials
Machine readable governance
Ursa
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.
Revocation 2.0 Support - new approach: Non-Revocation Range Merkle Tree - Ursa RFC here
Performance looks good at 1M creds/registry - 16M might be possible.
Agenda
Intro and project updates (@Sam Curren - 20 min)
Aries Storage (Andrew Whitehead - 30 min)
Reuse as part of OOB (Sam Curren)
Credential Replacement_id (Sam Curren)
Open Discussion / Next Week Topics / Wrap Up (5 min)
Next Week
Requests?
Credential Exchange Load testing - Thomas Shelton
Tracing Discussion. Warpage Prevention?
Future Topics
Migrating to new JWE envelope format: https://github.com/hyperledger/aries-rfcs/issues/478
DKMS status
Credential Fraud: Example how in ACA-Py to verify same link secret across multiple credentials in presentation
Schema interop - how to reuse a schema across different networks @Robert Mitwicki(RFC in progress)
Using WebSocket as a way to communicate back to the mobile/desktop wallet (Agent (services or user) as a proxy for communication between service and digital wallet) @Robert Mitwicki
Action items
Pursue idea of "reuse" in OOB Protocol and remove from DID Exchange