# DIF DIDcomm WG – Rolling Agenda & Minutes

[](https://hackmd.io/pUsOUZa8QHKJTSgf5O6HfQ)

[**WG projects** ](https://github.com/decentralized-identity?q=wg-didcomm&type=&language=) | [ DIF page ](https://identity.foundation/working-groups/did-comm.html) | [Mailing list](https://lists.identity.foundation/g/didcomm-wg) |
[Agenda Archive](https://github.com/decentralized-identity/didcomm/tree/main/agenda-archive)

_For this call, you are encouraged to turn your video on. This is a good way to build rapport given we are a large, disparate group experiencing a lot of churn._

_This document is live-edited DURING each call, and stable/authoritative copies live on our github repo under /agenda.md .
Please note that we might not notice a pullrequest in time, but you are free to propose agenda items for future meetings via hackmd._

<details>
<summary> Meeting information </summary>

* Before your contribute - [**join DIF**](https://identity.foundation/join) and [sign the WG charter](https://bit.ly/DIF-WG-select1) (both are required!)
* Time: Every Monday, 15:00-16:00 ET
* [Calendar entry](https://calendar.google.com/event?action=TEMPLATE&tmeid=dHVmZWYxaXBzY2ZnaWk1MGhqN2NsdjYxc21fMjAyMDExMDlUMjAwMDAwWiBkZWNlbnRyYWxpemVkLmlkZW50aXR5QG0&tmsrc=decentralized.identity%40gmail.com&scp=ALL)
* [Zoom room](https://us02web.zoom.us/j/81013549769?pwd=eDVBM0hONTAra0ZqSVBuazZRc1pxZz09), Meeting ID: 816 2140 3519, Password: 049153
</details>

#### Future topics:

<details>
<summary> Topics for upcoming meetings</summary>

* Sam Smith / KERI invitation for discussion
* Sections that need work:
* Encryption section - should point to JWM
* Radar Reports / Assignments
redecentralize.org
* Contact/involve Stranger Labs folks about [offline credentials](https://etc.g2xchange.com/statics/news-release-dhs-awards-197k-for-digital-credentials-that-work-offline/)? Or at least check their documentation?
* Link between DIDComm Messaging and JWM
* Needed JWE improvements
* https://www.npmjs.com/package/jose#plugins
* OKP X25519 curve keys ECDH-ES
* aead_chacha20_poly1305 and aead_xchacha20_poly1305
* xchacha
* Authenticated encryption (e.g., https://tools.ietf.org/html/draft-madden-jose-ecdh-1pu-03)
* Detached JWE payloads to optimize multi-layer messages. - avoid for now?

</details>

Meeting Link: https://us02web.zoom.us/j/81013549769?pwd=eDVBM0hONTAra0ZqSVBuazZRc1pxZz09

### Common meeting Tasks

- PRs
- https://github.com/decentralized-identity/didcomm-messaging/pulls
-
## Next meeting topics:
- Transport PRs
- OOB Invitation PR

## Meeting - 7 October 2024 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
-

### Agenda

- OpenIDIDComm
- Might need new leadership
- Message Handling best practices for complex flows
- IIW session planned
- Home Assistant
- student fell ill, paused project

## Meeting - 5 August 2024 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- Integration
- OpenIDIDComm
- Background: OpenID4VCI and OpenID4VP extend the OAuth 2.0 protocol to issue / verify Verifiable Credentials.
- Purpose: enable OpenID verification to conduct a future communication between involved parties.
- Code repo: https://github.com/IDunion/OpenIDIDComm
- Call to action: seeking implementation Volunteers
- Home Assistant integration
- University team has been working on integrating DIDComm with Home Assistant
- Delayed due to an illness
- Interest in collaboration?
- Home Assistant repo: https://github.com/home-assistant

- Industry news
- DARPA
- TRACTOR: Translating All C to Rust
- “Eliminating Memory Safety Vulnerabilities Once and For Al” https://www.darpa.mil/news-events/2024-07-31a
- Wrapping Rust Libraries
- Tutorial for creating wrappers for: Python, Java, Swift, etc.
- https://github.com/sudoplatform-labs/ffi-tutorials

## Meeting - 1 July 2024 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Joseph Hunsaker]([e-mail])
- [Steve McCown]([e-mail])
- [Colton Wolkins]([e-mail])
- [Daniel Bluhm]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- Tasks
- addition of post-quantum cipher suites
- strategies for cryptographic agility
- addition of any session mechanisms
- ratcheting
- encoding- CBOR?
- https://www.rfc-editor.org/rfc/rfc8392.html#section-3
- message format - other than JWM?

## Meeting - 6 May 2024 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Drummond Reed]([e-mail])
- [Rob Aaron]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- DIDComm Swag
- https://didcomm.myspreadshop.com/
- Discussion
- Tasks
- addition of post-quantum cipher suites
- addition of any session mechanisms
- do this before IETF
- session types can be newly created.
- default session is what happens when you connect based off DID Doc info or invitations
- sessions can ratchet
- session state
- apple way
-
- protcols for session setup / teardown
- DIDs for sessions?
- any type of did works.
- did:peer:4 is kind of ideal
- preshared full form, only short form used in actual messages.
- session properties
- padding message target size
- empty messages to mask flow messages
- crypto choices
- ratcheting schemes
- etc.
- New version of spec?
- Minor version
- everything has to be optional, discoverable, or additive
- Major version
- backwards incompatible changes

sequenceDiagram

a->>b: Message to default session
a->>b: Start New Session (a1, properties)
b->>a: Confirm Session Start (b1, properties)
b1->>a1: Hello in new session

## Meeting - 1 April 2024 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Colton Wolkins]([e-mail])
- [Rob Aaron]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- DIDComm Swag getting ready before IIW
- https://didcomm.myspreadshop.com/
- Discussion
- All Things Post-Quantum (Steve)
- [Post Quantum Cryptography Introductions - Slides](https://www.dropbox.com/scl/fi/v8395ffw0kt3l1gq2u20i/PQC-DIDComm-McCown.pdf?rlkey=txqqjn0s3grbbwssx0y8ge0xj&e=3&st=op4espbn&dl=0)
- two things to consider:
- session properties, and establishing sessions with specific properties
- session state as message header
- 'default' session properties, signaled in the service block.
- these are somewhat orthogonal.

## Meeting - 4 March 2024 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Colton Wolkins]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- DIDComm at the IETF (Sam)
- TODO:
- Create draft in proper format
- Evaluate the TOIP Trust Spanning Protocol for goal alignment
- Impl draft Feb 2024
- layered protocol for enhanced messaging (Users Group can cover this topic)
- Defined:
- using multiple protocols together?
- falling back to simpler protocols if a more advanced one is not supported by the other party?
- nothing bad happens if sent to a client that doesn't understand it.
- examples:
- fallback to simpler protocol
- fallback to previous versions of the same protocol
- `if supports_feature(target, "https://didcomm.org/basicmessage/2.0/")`
- discover capabilities
- handling unknown messages
- recommending other apps, etc.
- pick something small
- enhanced message vs basic message
- tiny code example
- descriptions of more complex examples.
- Cryptographic Sessions
-
- Issue Discussion
- Future Topics
- adjustments for post-quantum world

## Meeting - 5 February 2024 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Colton Wolkins]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- DIDComm branding reprise
- DIDComm at the IETF (Sam)
- TODO:
- Create draft in proper format
- Evaluate the TOIP Trust Spanning Protocol for goal alignment
- Impl draft Feb 2024
- Issue Discussion
- Future Topics
- layered protocol for enhanced messaging (Users Group can cover this topic)

## Meeting - 4 December 2023 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Colton Wolkins]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- Developer Quotes
- https://forms.gle/SBgPF3onxeEWtZZT9
- DIDComm at the IETF (Sam)
- Process
- IETF Draft (start with current spec)
- WG Adopted
- (Work Happens)
- Approval
- TODO:
- Create draft in proper format
- PRs
- Merged
- [Discussed moving libraries & implementations to didcomm-book](https://github.com/decentralized-identity/didcomm-messaging/issues/448)
- January Meeting
- on the 1st - skip due to holiday
- Demo.didcomm.org
- Mediator options

## Meeting - 6 November 2023 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Drummond Reed]([e-mail])
- [Colton Wolkins]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- Protected Cloud Storage (Steve)
- Presentation: https://www.dropbox.com/scl/fi/xmccu7bdfdnh3tqccx45g/IIW37-McCown-protecting-cloud_storage.pdf?rlkey=k2iywarxkf017dwc0eaf46vjg&dl=0
- Code: https://github.com/sudoplatform-labs/protecting-cloud-storage
- DIDComm at the IETF (Sam)
- Process
- IETF Draft (start with current spec)
- WG Adopted
- (Work Happens)
- Approval
-

## Meeting - 2 October 2023 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Colton Wolkins]([e-mail])
- [Bruce Conrad]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- Possibility of advancing DIDComm to the IETF
- [Existing active working groups](https://datatracker.ietf.org/wg/)
- Action Items:
- Talk with TOIP
- Talk with IETF Directors to determine right location
- [DIDComm Demo](https://identity.foundation/didcomm-demo/)
- DIDComm Marketing
- IIW Topics

## Meeting - 7 August 2023 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Colton Wolkins]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- Marketing DIDComm
- Primarily a UG effort
- DIDComm Book Work In Progress
- ToIP TSP Updates
- Layered Protocols
- Processing Context
- Handling unknown

## Meeting - 5 June 2023 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- DIDComm v2.1 - ION compatiblity
- needs completion as approved.
- Marketing DIDComm
- Primarily a UG effort
- TSP Discussions

## Meeting - 1 May 2023 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Drummond Reed]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- DIDComm v2.1 - ION compatiblity
- https://github.com/decentralized-identity/didcomm-messaging/pull/436
- Not objected to by the TSC
- Will present on the 4th to the SC
- ToIP Trust Spanning Protocol
- Layers of the DIDComm Spec

## Meeting - 3 April 2023 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Drummond Reed]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- DIDComm v2.1 - ION compatiblity
- https://github.com/decentralized-identity/didcomm-messaging/pull/436

## Meeting - 6 March 2023 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- April 2023 IIW DIDComm v2 interop-a-thon hackmd
- https://hackmd.io/j6U6JpQ2SRexSUKL7i2XRg
- Ion Compatibility: https://github.com/decentralized-identity/didcomm-messaging/issues/410
- Announce Dot Release April 18th at IIW
- Transport PRs
- OOB Invitation PR

## Meeting - 6 February 2023 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- Open Wallet Arch Task Force
- Next Monday
- Test Vectors?
- Yes, but needs volunteers
- DIDComm v2 Trust Ping Agent

## Meeting - 5 December 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Lance Byrd]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- Post IIW Observations
- Work in front of us
- Group Management
- How does this spec group support?

## Meeting - 31 October 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Drummond Reed]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- Schedule Change
- working?
- Confusion over the off-week
- Next week UG, Stick to the DIF Calendar after that.
- Timezone anchoring (US/Pacific) - Sam to drive fix
- Open Wallet DIDComm v2 library contributions?
- Daniel?
- light but steady use
- python / jvm languages / rust / swift wrappers
- Vlad at Sicpa
- Repo location? - detirmine later.
- IIW Sessions
- DIDComm KERI (maybe Stephen)
- W3C compatible HL AnonCreds (Stephen)
- DIDComm v2 Intro & Basics (Steve and Sam)
- TOIP Trust Spanning Protocol
- Maybe: DIDComm vs DWN Messages (Interaction vs Data)

Next meeting:
- Group management
- How do we support

## Meeting - 3 October 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Drummond Reed]([e-mail])
- [Rodolfo Miranda]([e-mail])
- [Char Howland]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- OWF discussions starting
- [Architecture Task Force Discord channel](https://discord.com/channels/1022962884864643214/1024688298389688360)
- Discussion
- RWOT
- [Credential Profile Comparison Tool](https://docs.google.com/spreadsheets/d/1Z4cYfjbbE-rABcfC-xab8miocKLomivYMUFibOh9BVo)
- AnonCreds
- VC 2.0 Umbrella
- Change of Schedule?
- every 4 weeks (starting Oct 3th, 2022)
- Other weeks are DIDComm UG meetings.
- Users Group related topics?

## Meeting - 26 September 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Rodolfo Miranda]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements

- Discussion
- v2 Stable URL: https://github.com/decentralized-identity/didcomm-messaging/pull/409
- DIDComm v2 Mediator demo - Rodolfo (RootsID)
- https://github.com/roots-id/didcomm-mediator

## Meeting - 19 September 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Willem de Kok]([e-mail])
- [Rodolfo Miranda]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements

- First Public Review Draft of [ToIP Technology Architecture Specification](https://wiki.trustoverip.org/display/HOME/ToIP+Technical+Architecture+Specification) to be announced at ToIP Summit 2022 Sept 14 in Dublin (part of Linux Foundation Open Source Summit)
- Discussion
- WACI Presentation tomorrow
- MLS - Willem
- Rich Chat
- group management
- Yasiru - DIDComm on ZMQ
- email as transport: https://github.com/decentralized-identity/didcomm-messaging/blob/main/extensions/email_transport/main.md
- websockets: https://identity.foundation/didcomm-messaging/spec/#websockets
- nfc (DSR) (not yet published)

## Meeting - 29 August 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Willem de Kok]([e-mail])
- [Rodolfo Miranda]([e-mail])
- [Paul Grehan]([e-mail])
- [Juan Caballero](jcaballero at centre dotio)

### Agenda

- Welcome / Introductions
- Announcements
- Next Week No meeting (US Labor Day)
- First Public Review Draft of [ToIP Technology Architecture Specification](https://wiki.trustoverip.org/display/HOME/ToIP+Technical+Architecture+Specification) to be announced at ToIP Summit 2022 Sept 14 in Dublin (part of Linux Foundation Open Source Summit)
- Discussion
- MLS (Willem)
- https://messaginglayersecurity.rocks/mls-protocol/draft-ietf-mls-protocol.html#name-application-messages
-
- Logo - common icons, etc.
- Kiva - in house people presented forever ago
- Pretty restrictive use on the logo to start, get into certification later.
- using for official stuff for now.
- Glossary resources
- https://trustoverip.github.io/tswg/glossary
- https://identity.foundation/faq/
- https://github.com/trustoverip/tswg
- https://essif-lab.github.io/framework/docs/essifLab-glossary

## Meeting - 22 August 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Drummond Reed]([e-mail])
- [Willem de Kok]([e-mail])
- [Rodolfo Miranda]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- First Public Review Draft of [ToIP Technology Architecture Specification](https://wiki.trustoverip.org/display/HOME/ToIP+Technical+Architecture+Specification) to be announced at ToIP Summit 2022 Sept 14 in Dublin (part of Linux Foundation Open Source Summit)
- Discussion
- PRs
- MLS overview
- Formal Verification
- Tamerin Prover - Snorre Done for v1
- http://tamarin-prover.github.io/
- other tools exist, their assumptions about crypto make it harder to apply to our paricular task
- applies to protocols on top of DIDComm, not necessarily DIDComm itself.
- Apply to flow - OOB, DID Rotation, Trust Ping, Response, Discover Features
- WACI flow?
- Properties of DID Methods apply (key control, etc.)
- TOIP Requirements Review - Section 8
- Link from Drummond.
- Meetup - Sam & Daniel
- What do you wish you understood earlier about DIDComm?
- Composable protocol architecture / not monolitic.
- One Way Routing / One Way Protocol / how to get a response back to the other party
-

## Meeting - 15 August 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Rodolfo Miranda]([e-mail])
- [Daniel Hardman]([e-mail])
- [Willem de Kok]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- PRs
- Drummond Questions (Next Week)
- What's the plan for IETF?
- IETF Draft: https://github.com/dhh1128/didcomm3
- What is the plan for interop/inclusion of MLS?
- DIDComm v.Next wishlist
- https://hackmd.io/Lm6_x4GDQW-q3VuMN2wEvw

## Meeting - 8 August 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Rodolfo Miranda]([e-mail])
- [Drummond Reed]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- Discussion
- PRs
- Discover Features v2
- Need version fix in examples - Steve volunteered.
- Sessions - (v.next)
- all sorts of question
- different type of sessions can exist, and can bootstrap into the appropriate one.
- advantages
- efficient crypto
- Perfect Forward Secrecy support
- different envelope formats?
- Drummond Questions (Next Week)
- What's the plan for IETF?
- What is the plan for interop/inclusion of MLS?

## Meeting - 1 August 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- https://blog.identity.foundation/didcomm-v2/
- Discussion
- PRs
- Discover Features v2
- Need version fix in examples - Steve volunteered.

## Meeting - 25 July 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements

- Discussion
- Blog post for the DIF blog?
- https://docs.google.com/document/d/1TvG8BOUfv6BGeLttD6nQfy-GvXeo308zIBP1SZf9oH8/edit
- 18th Jul first draft article for review
- 25th Jul final review
- 26th Jul ship date

- Typ included in plaintext format

## Meeting - 18 July 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements

- Discussion
- Blog post for the DIF blog?
- supporting statements?
- 18th Jul first draft article for review
- 25th Jul final review
- 26th Jul ship date

- Typ included in plaintext format

## Meeting - 11 July 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Brian Richter]([e-mail])
- [Drummond Reed]([e-mail])
- [Rodolfo Miranda]([e-mail])
- [Chris Kelly]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- Status Approved!

- Discussion
- Blog post for the DIF blog?
- supporting statements?
- 18th Jul first draft article for review
- 25th Jul final review
- 26th Jul ship date

- Typ included in plaintext format

## Meeting - 27 June 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Rodolfo Miranda]([e-mail])
- [Drummond Reed]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- DIDComm UG (on week)
- No meeting next week (US July 4th)

- Discussion
- SC Status on Spec
- submitted to TSC and SC
- Errata Process
- https://github.com/decentralized-identity/didcomm-messaging/pull/402
- Transport Extensions
- https://github.com/decentralized-identity/didcomm-messaging/pull/403
-

## Meeting - 13 June 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Paul Grehan]([e-mail])
- [Rodolfo Miranda]([e-mail])
- [Drummond Reed]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- DIDComm UG (on week)

- Discussion
- SC Status on Spec
- https://github.com/decentralized-identity/didcomm.org/pull/46
- Group Messaging?
- Prior work
- Gossyp
- https://github.com/decentralized-identity/didcomm.org/blob/74e3c9b492150ca3909a777d7b6f20a5891e123d/gossyp/README.md
- Advanced Sequencing Extension
- https://github.com/decentralized-identity/didcomm-messaging/blob/main/extensions/advanced_sequencing/main.md
- ThreadState
- https://hackmd.io/dxoXK4I-TGehMuFRoz1O8g
- ThreadParticipant
- https://hackmd.io/vJkumSAmRkCXl8nijaLTnQ
- Application to Enhanced Chat
- What's next?
- Refinement
- Flow example of combined protocols
- Clear + Detail of the ThreadState Hash

## Meeting - 06 June 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Rodolfo Miranda]([e-mail])
- [Lance Byrd]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- DIDComm UG (off week)

- Discussion
- SC Status on Spec
- Process for Extensions
- Directory?
- Status of each extension?
- Next?
- Sequencing Extension
- Application to group messaging
- Content Encryption Algs 5.1.3
- Post Quantum Encryption nearing selection
- Describe process to shift encryption algs as the need arises.
- adding new
- removing old

## Meeting - 30 May 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Rodolfo Miranda]([e-mail])
- [Drummond Reed]([e-mail])
- [Daniel Hardman]([e-mail])
- [Lance Byrd]([e-mail])
- [Brian Richter]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- DIDComm UG (on week)

- Discussion
- Vote on Status Change of Spec (PR 355)
- Moved by Drummond
- Seconded by Daniel Hardman
- No objections
- Present were all Attendees listed above
- Context Update - https://github.com/decentralized-identity/didcomm.org/pull/33
-

## Meeting - 23 May 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Drummond Reed]([e-mail]) <== Just to check in and ask WHEN DONE??? ;-)
- [Chris Kelly]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- DIDComm UG (off week)

- Discussion
- PR Review
- Issue Sorting and planning
- Context Update - https://github.com/decentralized-identity/didcomm.org/pull/33
- Discussion on [adding a 'Max Length' constraint](https://github.com/decentralized-identity/didcomm-messaging/issues/135)
- implement this capability without modifying the message header. Instead by adding a new Agent Capability Disclosure section to the Transports page, which introduces a method of using the Discover Features Protocol to enable agents to query for and disclose the maximum message length that they are willing to accept.

## Meeting - 16 May 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Rodolfo Miranda]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- DIDComm UG (on week)
-

- Discussion
- PR Review
- Issue Sorting and planning
- Context Update - https://github.com/decentralized-identity/didcomm.org/pull/33

## Meeting - 9 May 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Rodolfo Miranda]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- DIDComm UG (off week)

- Discussion
- PR Review
- Issue Sorting and planning
- Context Update - https://github.com/decentralized-identity/didcomm.org/pull/33

## Meeting - 2 May 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Lance Byrd]([e-mail])
- [Daniel Hardman]([e-mail])
- [Rodolfo Miranda]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- DIDComm UG (on week)

- Discussion
- IIW Summary
- PR Review
- Issue Sorting
- Context Update - https://github.com/decentralized-identity/didcomm.org/pull/33

## Meeting - 18 April 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Lance Byrd]([e-mail])
- [Jo Vercammen]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- IIW - no meeting next week
- DIDComm UG (on week)

- Discussion

- PR Review
- Issue Sorting
- Context Update - https://github.com/decentralized-identity/didcomm.org/pull/33

## Meeting - 11 April 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Jo Vercammen]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- IIW
- DIDComm UG (off week)

- Discussion

- PR [360](https://github.com/decentralized-identity/didcomm-messaging/pull/360) - single recipient DID clarification
- PR [361](https://github.com/decentralized-identity/didcomm-messaging/pull/361) - typ cleanup
- PR [358](https://github.com/decentralized-identity/didcomm-messaging/pull/358) - various todos
- Context Update - https://github.com/decentralized-identity/didcomm.org/pull/33
- Daniel's CCG Presentation
- slides: https://bit.ly/3qTuG9m
- https://youtu.be/TBxWgNmsnvU
- IIW Presentation Specifics?
- Teaching
- Presenting?

## Meeting - 4 April 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Jo Vercammen]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- IIW
- DIDComm UG (on week)

- Discussion
- PR Pacing
- Faster process?
- Weekly, we'll discuss Monday AND Thursday
- Status Change
- pre-draft / draft
- working group approval candidate?
- Implementers Draft
- Working Group Approved
- PR [352](https://github.com/decentralized-identity/didcomm-messaging/pull/352) - serviceEndpoint as Object
- replaces PR [268](https://github.com/decentralized-identity/didcomm-messaging/pull/268) - serviceendpoint as URI or object
- Context Update - https://github.com/decentralized-identity/didcomm.org/pull/33
- PR [354](https://github.com/decentralized-identity/didcomm-messaging/pull/354) - editorial pass
- IIW Presentation Specifics?
- Teaching
- Presenting?

## Meeting - 28 March 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Lance Byrd]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- IIW
- DIDComm UG (off week)

- Discussion
- PR [352](https://github.com/decentralized-identity/didcomm-messaging/pull/352) - serviceEndpoint as Object
- replaces PR [268](https://github.com/decentralized-identity/didcomm-messaging/pull/268) - serviceendpoint as URI or object
- PR [348](https://github.com/decentralized-identity/didcomm-messaging/pull/348) - timing related headers
- PR [354](https://github.com/decentralized-identity/didcomm-messaging/pull/354) - editorial pass
- Book WIP PR
- PR 355
- Issue 345 - https://github.com/decentralized-identity/didcomm-messaging/issues/345

## Meeting - 21 March 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Drummond Reed]([e-mail])
- [Daniel Buchner]([e-mail])
- [Gabe Cohen]([e-mail])
- [Troy Ronda]([e-mail])
- [Brian Richter]([e-mail])
- [Moe Jangda]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- IIW

- Discussion
- PR [268](https://github.com/decentralized-identity/didcomm-messaging/pull/268) - serviceendpoint as URI or object

- DIDComm and Hubs - can we unify?
- https://hackmd.io/bAOoSupRT-2p7jwIiLu1fw
- https://hackmd.io/Hs7LcHx9TaOnYZq-SnzDfA

## Meeting - 14 March 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Lance Byrd]([e-mail])
- [Jo Vercammen]([e-mail])
- [Drummond Reed]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- Cardea Interopathon (DIDComm v1) https://cardea.app/ (scroll down past header)

- Discussion
- PR [340](https://github.com/decentralized-identity/didcomm-messaging/pull/340) - Role of Protocols
- PR [342](https://github.com/decentralized-identity/didcomm-messaging/pull/342) - Clarifies DID Rotation
- PR [268](https://github.com/decentralized-identity/didcomm-messaging/pull/268) - serviceendpoint as URI or object
- Multiple Keys attached to a DID.

## Meeting - 7 March 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Lance Byrd]([e-mail])
- [Daniel Hardman]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- Cardea Interopathon (DIDComm v1) https://cardea.app/ (scroll down past header)

- Discussion
- PR [340](https://github.com/decentralized-identity/didcomm-messaging/pull/340) - Role of Protocols
- PR [341](https://github.com/decentralized-identity/didcomm-messaging/pull/341) - Single Recipient
- PR [342](https://github.com/decentralized-identity/didcomm-messaging/pull/342) - Clarifies DID Rotation
- PR [268](https://github.com/decentralized-identity/didcomm-messaging/pull/268) - serviceendpoint as URI or object
- Multiple Keys attached to a DID.

## Meeting - 28 February 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Daniel Hardman]([e-mail])
- [Drummond Reed]([e-mail])
- [Jo Vercammen]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- Cardea Interopathon (DIDComm v1) https://cardea.app/ (scroll down past header)

- Discussion
- PR [320](https://github.com/decentralized-identity/didcomm-messaging/pull/320) - Transport Requirements
- PR [330](https://github.com/decentralized-identity/didcomm-messaging/pull/330) - Impl guide Links
- PR [334](https://github.com/decentralized-identity/didcomm-messaging/pull/334) - Clarify ACKs
- PR [336](https://github.com/decentralized-identity/didcomm-messaging/pull/336) - Troy
- PR [337](https://github.com/decentralized-identity/didcomm-messaging/pull/337) - Addressing Yolan feedback
- Issue [179](https://github.com/decentralized-identity/didcomm-messaging/issues/179) - Service types
- PR [307](https://github.com/decentralized-identity/didcomm-messaging/pull/307) - PFS Details
- The DIDComm Book
- Move to Users Group approved.
- Pending Work to link to the new location and remove the source content.

## Meeting - 21 February 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Chris Kelly]([e-mail])
- [Jo Vercammen]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- DIF F2F (24 Feb) https://www.eventbrite.com/e/difcon-f2f-virtual-3-tickets-162786327287
- [Call for session ideas](https://forms.gle/boKDY113GBDMvvbW6)
- [Agenda *(provisional)* is live here](https://difcon.spread.name/)
- DIDComm UG - UnSync Meetings
- https://discord.gg/eNN4Wns6Jb (Channel for UG Meeting)

- Discussion
- F2F Prep
- Deck from Chris (template)
- Work Status
- Past Year
- This Year
- UG Highlight
- PR [335](https://github.com/decentralized-identity/didcomm-messaging/pull/335) - Fix overlay broad Search and Replace
- PR [334](https://github.com/decentralized-identity/didcomm-messaging/pull/334) - Clarify ACKs

## Meeting - 14 February 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
-

### Agenda

- Welcome / Introductions
- Announcements
- DIF F2F (24 Feb) https://www.eventbrite.com/e/difcon-f2f-virtual-3-tickets-162786327287
- [Call for session ideas](https://forms.gle/boKDY113GBDMvvbW6)
- DIDComm UG?

- Discussion
- NIST algos https://github.com/decentralized-identity/didcomm-messaging/issues/213#issuecomment-1032215470
- ACKs https://github.com/decentralized-identity/didcomm-messaging/issues/147

- PRs
- https://github.com/decentralized-identity/didcomm-messaging/pulls
-

- Issue Triage
- [pending close](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aopen+is%3Aissue+label%3A%22pending+close%22)
- [needs discussion](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aissue+is%3Aopen+label%3A%22needs+discussion%22)

- Tasks
- [PR Needed Issues](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aissue+is%3Aopen+label%3A%22PR+Needed%22)

## Meeting - 07 February 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Gabe Cohen]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- DIF F2F (24 Feb) https://www.eventbrite.com/e/difcon-f2f-virtual-3-tickets-162786327287
- [Call for session ideas](https://forms.gle/boKDY113GBDMvvbW6)
- Time Survey for new DIDComm Users Group: http://whenisgood.net/d8dkhgi

- Discussion

- PRs
- https://github.com/decentralized-identity/didcomm-messaging/pulls
-

- Issue Triage
- [pending close](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aopen+is%3Aissue+label%3A%22pending+close%22)
- [needs discussion](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aissue+is%3Aopen+label%3A%22needs+discussion%22)

- Tasks
- [PR Needed Issues](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aissue+is%3Aopen+label%3A%22PR+Needed%22)

## Meeting - 31 January 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Chris Kelly]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- DIF F2F (24 Feb) https://www.eventbrite.com/e/difcon-f2f-virtual-3-tickets-162786327287
- [Call for session ideas](https://forms.gle/boKDY113GBDMvvbW6)
- Time Survey for new DIDComm Users Group: http://whenisgood.net/d8dkhgi

- Discussion

- PRs
- https://github.com/decentralized-identity/didcomm-messaging/pulls
-

- Issue Triage
- [pending close](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aopen+is%3Aissue+label%3A%22pending+close%22)
- [needs discussion](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aissue+is%3Aopen+label%3A%22needs+discussion%22)

- Tasks
- [PR Needed Issues](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aissue+is%3Aopen+label%3A%22PR+Needed%22)

## Meeting - 24 January 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Drummond Reed]([e-mail])
- [Steve McCown]([e-mail])
- [Chris Kelly]([e-mail])

### Agenda

- Welcome / Introductions
- Announcements
- DIF F2F (24 Feb) https://www.eventbrite.com/e/difcon-f2f-virtual-3-tickets-162786327287
- Call for content - https://docs.google.com/forms/d/1pwVEaITW1ehEjTVLTYo3DDBAgawW3zJtRsUT0MRKt3Y/ed
- Time Survey for new DIDComm Users Group: http://whenisgood.net/d8dkhgi

- Discussion
- TOIP Papers
- https://trustoverip.org/permalink/Introduction-to-ToIP-V2.0-2021-11-17.pdf
- https://trustoverip.org/permalink/Design-Principles-for-the-ToIP-Stack-V1.0-2022-11-17.pdf

- PRs
- https://github.com/decentralized-identity/didcomm-messaging/pulls
-

- Issue Triage
- [pending close](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aopen+is%3Aissue+label%3A%22pending+close%22)
- [needs discussion](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aissue+is%3Aopen+label%3A%22needs+discussion%22)

- Tasks
- [PR Needed Issues](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aissue+is%3Aopen+label%3A%22PR+Needed%22)

## Meeting - 17 January 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
-

### Agenda

- Welcome / Introductions

- Discussion

- PRs
- https://github.com/decentralized-identity/didcomm-messaging/pulls
-

- Issue Triage
- [pending close](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aopen+is%3Aissue+label%3A%22pending+close%22)
- [needs discussion](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aissue+is%3Aopen+label%3A%22needs+discussion%22)

- Tasks
- [PR Needed Issues](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aissue+is%3Aopen+label%3A%22PR+Needed%22)

## Meeting - 10 January 2022 - (1500 ET)

### Attendees
- [Sam Curren]([e-mail])
- [Steve McCown]([e-mail])
- [Tomislav Markovski]([e-mail])
-

### Agenda

- Welcome / Introductions

- Discussion

- PRs
- https://github.com/decentralized-identity/didcomm-messaging/pulls
-

- Issue Triage
- [pending close](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aopen+is%3Aissue+label%3A%22pending+close%22)
- [needs discussion](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aissue+is%3Aopen+label%3A%22needs+discussion%22)

- Tasks
- [PR Needed Issues](https://github.com/decentralized-identity/didcomm-messaging/issues?q=is%3Aissue+is%3Aopen+label%3A%22PR+Needed%22)