Summary

Lessons in Revocation
Example Governance Framework
Governance Protocols

Note: This call was recorded:

Date

15 Jul 2020 (12PM Los Angeles, 3PM New York, Tuesday at 7AM Sydney)

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Attendees

Sam Curren (Indicio) <sam@indicio.tech>
Troy Ronda (SecureKey) <troy.ronda@securekey.com>
Stephen Curran (Cloud Compass Computing Inc.) <swcurran@cloudcompass.ca>
Nicholas Rempel <nick@lucent.is>
Steve McCown (Anonyome Labs) <smccown@anonyome.com>
Nathan George (Kiva) <nathang@kiva.org>
Jack Hsu (Boeing) <jack.hsu@boeing.com>
Timo Glastra (ANIMO) <timo@animo.id>
John Callahan (Veridium) <jcallahan@veridiumid.com>
Keith Smith (IBM) <bksmith@us.ibm.com>
Drummond Reed (Evernym) <drummond.reed@evernym.com>

Welcome / Introductions

Announcements

Get well card for John Jordan https://miro.com/app/board/o9J_kp34wZs=/
DIF Interop WG Charter (draft):

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?
SSI in IoT WG
Indy Contributors - Every 2nd Tuesday 8am US/Pacific - Monitoring Indy
Identity WG / Identity WG Implementer calls (Wed / Thurs) - July 16, at 9 am US/Mountain (Wiki page: 2020-07-16 Identity WG Implementers Call)
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.
- esatus backchannel
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)
- Work happening on an aries-framework-dotnet backchannel – going really well, by Timo Glastraand team
Aries Shared:
- indy-vdr (Andrew Whitehead) https://github.com/hyperledger/indy-vdr
  - Help Found! 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 here!
  - 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
- Release 0.5.3 will come soon
  - Proof validation handling needs a fix.
Aries-Framework-Go (Troy) #aries-go
- Android/iOS capability: https://github.com/hyperledger/aries-framework-go/tree/master/cmd/aries-agent-mobile
  - Available: Verifiable Credentials and Introduce protocol
  - Continue to implement other controller commands
- ECDH-1PU AuthCrypt packer implemented
- Investigating BBS+ JSON-LD signatures
- Investigating DIF attachments in issue credential and present proof protocols
  - Presentation Exchange
  - Credential Manifest
- Message pickup protocol (thanks scoir team!)
Aries-SDK-Ruby (Jack)
- Still working on JSON-LD 1.1 Signatures updates
- Exploring BBS+ Signature support via rust bridge (same as used in Mattr's https://github.com/mattrglobal/jsonld-signatures-bbs)
- Looking at Andrew Kane's lockbox gem for KMS with rails ActiveRecord (https://github.com/ankane/lockbox)
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
- Modifications to use BBS+ LD sigs as a first step - early exploration.
Aries-MobileAgent-Xamarin (Aries MAX) - https://github.com/hyperledger/aries-mobileagent-xamarin
- Ideas:
  - Automatic offer acceptance/managing credentials
  - Machine readable governance
Ursa
- Revocation 2.0 in process

Agenda

RFC 348 - Transition message types to https.
- IBM Status PR?
Lessons in Revocation (Stephen and Nick) - Presentation
Example Governance Framework (Sam)
- Email Verification
Engage in Governance Frameworks (Sam)
- Examples

Next Week

Requests?

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

	File	Modified
Labels recording Preview View	Text File GMT20200715-185714_Aries-WG-C.txt	Jul 16, 2020 by Sam Curren

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