Undefined(?) `authorization_encryption_enc_values_supported` & `authorization_encryption_alg_values_supported`
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Description
At some point, references to JARM where removed.
But in section 5.10 there is the following
If the Wallet requires an encrypted Authorization Response, it SHOULD specify supported encryption algorithms using the
authorization_encryption_alg_values_supportedandauthorization_encryption_enc_values_supportedparameters.
which references authorization_encryption_alg_values_supported & authorization_encryption_enc_values_supported, without providing details how those two are defined.
I was wondering whether there should be a reference pointing to the JARM, just for the definition of those attributes, or at least provide their definition in OpenId4VP.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with section 5.10 of the OpenID4VP specification and compare its encryption-parameter wording with the JARM removal in pull request 523. Trace where the two parameter names were previously defined, then clarify the specification with either an appropriate reference or self-contained definitions, and verify that both parameters are unambiguous.
Written by the indexing model from the issue text.
Assessment
- Domain
- authentication, documentation, security
- Issue type
- Documentation
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100