• DIDComm 2.1 Proposal


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

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Welcome / Introductions


  • IIW - April 18-20, 2023, Mountain View, California.
    • No Meeting next week!
    • Community Plans:
      • DIDComm v2 Connect-a-thon - HackMD lists the participants and live connections.
      • Hyperledger AnonCreds Update and V2.0 Progress

Release Status and Work Updates

Discussion Topics

Not Discussed Notes from last week...

  • DID Peer 2/3 – processing approach – is this the plan:
    • Identifiers:
      • Long Identifier – as defined today, entire encoded DIDDoc in identifier
      • Short identifier is the first 22(?) characters of 64 character string sha256 of long identifier (or something else?)
    • On receipt of a did:peer:3<identifier>, process as follows:
      • Detect length of identifier — short or long (assumption: long peer:did:2 will never be less than 23(?) bytes)
      • If short - resolve DID locally to get DIDDoc - on success, exit
      • If short and resolution failed — error, exit
      • If long
        • Convert long DID to short DID - resolve DID locally to get DIDDoc - on success, exit
      • If long and short DID resolution failed
        • Resolve long DID locally to get DIDDoc — on success, exit
      • if both short and long DID resolution fails
        • If on a “create DID” step (e.g. receiving DID Exchange “request” or “response” or DIDComm 2 new protocol step)
          • Extract DIDDoc from long DID, store short DID and DIDDoc, get DIDDoc — on success, exit
      • Otherwise — error

Other Business

Future Topics

  • Niels Klomp offered a deeper dive into the openid4vc related flows
  • Thomas - Nessus DIDComm 0.23.2 First Release
    • Wallet abstraction for AcaPy + Nessus native
    • Camel Http Endpoint for Nessus agent
    • Support for RFC0434 Out-of-Band Invitation V1 & V2
    • Support for RFC0023 Did Exchange V1
    • Support for RFC0048 Trust Ping V1 & V2
    • Support for RFC0095 Basic Message V1 & V2
    • CLI to work with supported protocols and model
  • State-of-union of Aries projects
  • decorator for redirection after proofs. - existing?

Action items

Call Recording

  File Modified
Multimedia File audio1033301880.m4a Apr 26, 2023 by Sam Curren
Text File chat.txt Apr 26, 2023 by Sam Curren
Multimedia File video1033301880.mp4 Apr 26, 2023 by Sam Curren

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