DSS-X Conference Call #255

skype call

1. Welcome by the Chair (Andreas)

2. Minutes taker
All write into the chat(http://webconf.soaphub.org/conf/room/dss-x), Andreas assembles and uploads into document area.

3. Roll call

4. Approval of the agenda

5. Approval of minutes from previous calls

5.1 Minutes from call #254 on 08 Feb 2021:
URL = https://www.oasis-open.org/committees/document.php?document_id=68349&wg_abbrev=dss-x

6. DSS-X documents

6.1 Progress of DSS-X Core

- topics for CS03
    
DSSX-63: Section 6 of the core cs02 references a non-existing element 'SignatureType' of OptionalInputsVerify
DSSX-64: Reference JSON schema in Swagger and OAS files

collecting additional topics
planning for CS03 together with some profiles

6.2 Problems verifying XML and JSON schema

- local and remote schema locations
- due to JSON Validator „tberman.json-schema-validator“: Invalid schema: dereference error
- due to OpenAPI validator „mermade.openapi-lint“ : 'incContent' invalid

    status of stefan's multi-TC effort https://github.com/WebOfTrustInfo/ld-signatures-java.git

    what's the appropriate JSON schema version

    todo: andreas: test of draft-07 implenetations

    stefan's hint: Full jsonschema compatibilty in OpenAPI Version 3.1

7. Profiles
- Evidence, JSON Signature and X.509 profiles next for CD.
first draft of Evidence Record Validation profile at https://www.oasis-open.org/committees/document.php?document_id=67046&wg_abbrev=dss-x

Received comment from Tobias Wich: https://lists.oasis-open.org/archives/dss-x-comment/202007/msg00000.html
Response and open topic (response URL) at https://lists.oasis-open.org/archives/dss-x-comment/202007/msg00001.html

updated version pending

- AdES
JAdES uses http://json-schema.org/draft-07/schema#. Any need for us to align?

AdES-profile: status

JAdES: watching ETSI work progess

    todo: andreas: verify status of JAdES

- Verifiable Credentials
Signing a subset of a file not intended
JAdes could be an alternative to VC

    andreas contacted JC regarding JSON-LD canonicalization

8. Next meeting

Suggested to meet again on 22 Mar 2021

Note: Starting at 18:00 local time in Central Europe

9. AOB

Chet's mail regarding 'reconfirming your charters and reappointing Chairs'

creation a list of DSS usages

    todo: stefan: check mailbox regarding DSS usages

    todo; stefan: contact chet regarding support

    todo: detlef: draft of an agenda

citation index of other standards and of implementing products
https://lists.oasis-open.org/archives/dss-x/202103/msg00000.html

Wikipedia entry
explaination text available at https://en.wikipedia.org/wiki/Digital_Signature_Services

ToDo: check wikipedia
What's equired to get rid of the nasty banner?
Chet's response on legal properties available?