2020-02-10 Indy Contributors Call

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• Name (Organization) <email>

• @Richard Esplin (Evernym) <richard.esplin@evernym.com>

• @Stephen Curran (Cloud Compass/BC Gov) <swcurran@cloudcompass.ca>

• @Alexander Sherbakov (Evernym) <alexander.shcherbakov@evernym.com>

• @Camilo Parra (KIVA) <camilop@kiva.org>

• @Adam Burdett (Sovrin) <adam@sovrin.com>

• @Kumaravel N (Ford)<nkumara2@ford.com>

• Going forward, we will not be holding the AMER afternoon / APAC morning call

• Identity Implementors Working Group call

  • Main place to get project updates, release status, and announcements.

• Indy Node

  • February:

    • Replacing Indy Crypto with Ursa (Kiva)

    • More "rich schema" objects

    • Tool for detecting ZMQ network problems

    • Troubleshooting guide

  • Future

    • Ubuntu 18.04 (Kiva)

      • Need to check additional dependencies: 

        Error rendering macro 'jira' : null

• Indy SDK

  • February:

    • Bug fixes

• Indy Catalyst

  • https://github.com/bcgov/indy-catalyst

  • Migrating to Hyperledger Aries: plan is to moving to aries-verified-credential-registry

    • Needs more documentation

• Anoncreds 2.0 (Mike)

  • Implementing in an Aries Shared Library

• Aries Shared Libraries

  • indy-vdr (@Andrew Whitehead) https://github.com/andrewwhitehead/indy-ledger-client

    • HTTP REST client that can be used to proxy ZMQ traffic

    • Next steps:

      • VDR Design Doc

      • FFI

      • Unit tests

      • Functional tests

      • Migrate repo to Hyperledger

        • First commit should point to previous history in indy-sdk

      • Integrate into existing LibIndy

        • Apply recent bug fixes to the new VDRI

    • As an Aries interface becomes standardized, a new repo will be created for the indy-aries-vdri

      • Or a single aries-vdri with modules for each interoperable ledger

  • indy-aries-anoncreds / indy-creds → indy-credx

    • Mike has started. Repo for Aries cred exchange framework.
      https://github.com/sovrin-foundation/aries-credx-framework-rs

    • As an Aries interface becomes standardized, a new repo would be created for the indy-aries-credx?

    • Goal is to make the current anocreds a separate component, then work on anoncreds 2

    • Microsoft might be taking a different approach to ZKP revocation
      https://eprint.iacr.org/2019/550.pdf

  • Aries-Shared-Util

    • Pack / Unpack

      • Lift-and-shift would be Indy specific, but refactoring for Aries-KMS could take a long time

    • Need a place for Rich Schemas functions → many will go to Aries Credx

  • Aries-KMS

    • Mike and Cam's aries-core-rs → aries-kms-(placeholder)
      https://github.com/sovrin-foundation/aries-core-rs

      • Evolution from lox

      • Will include a default storage that is not a different implementation from the plugins

      • Hopes for a protype in February

    • Move the Indy wallet crate as a starting point → aries-kms-taiga

• Ursa 0.3.2

  • Releasing this week?

  • Implements key exchange, so LibSodium hopefully is no longer required

• Special calls:

  • Conflicts: US February 17, Russia February 24, HL Global Forum March 2, Russian March 9

  • Rich Schemas:

    • Tuesday February 11 at 8 Mountain or Wednesday February 12 at 9 Mountain?

  • On troubleshooting Indy

    • Tuesday February 25 at 8 Mountain or Wednesday February 26 at 9 Mountain?

• Collaborate on Rich Schemas

  • New Indy HIPE: https://github.com/hyperledger/indy-hipe/pull/153

  • Aries RFC is next

  • Concerned about interacting with schema objects as DID Docs

• IS-1222 blocked by Ursa CI / CD

• INDY-2305: Add IP address range for outbound TCP connections from validator nodes

Next call:

Future:

• Requirements questions:

  • IS-1099: anoncreds.prover_get_credentials_for_proof_req should return per-credential timestamp

    • Should we allow duplicate credentials from the same issuer?

Open

Open