[Openid-dcp] IIW session ideas and post HAIP 1.0 topics to work on

[Kristina Yasuda]

on point 3 (server-to-server), the latest list of requirements is
https://github.com/openid/OpenID4VCI/issues/663 (seems to be a very good
start)


On Tue, Oct 21, 2025 at 10:07 AM Kristina Yasuda <yasudakristina at gmail.com>
wrote:

> on point 1.1, proposal is at
> https://github.com/openid/OpenID4VP/issues/676
>
> On Mon, Oct 20, 2025 at 12:19 PM Kristina Yasuda <yasudakristina at gmail.com>
> wrote:
>
>> Hi All,
>>
>> Below is what we discussed in the DCP WG today as the list of things we
>> want to work on after HAIP 1.0. *Also as an inspiration for the sessions
>> during IIW and DCP WG on Friday.*
>>
>>    1. Both VP and VCI: HPKE
>>       1. Waiting for a draft on vanilla hpke (Gareth/Lee)
>>       2. Waiting for Montreal IETF in 3 weeks on IETF jose-hpke draft
>>       updates
>>       3. https://github.com/openid/OpenID4VP/issues/310
>>    2. VCI: Interactive Authorization Endpoint (IAE) - presentation
>>    during issuance
>>       1. Seven PRs open in VCI repo
>>       2.
>>       https://github.com/openid/OpenID4VCI/pulls?q=is%3Apr+is%3Aopen+label%3Aiae
>>    3. VCI: Server-to-server issuance
>>       1. Urgent, but bigger item to define
>>       2. Let’s start with the list of requirements
>>       3. https://github.com/openid/OpenID4VCI/issues/663
>>    4. VCI: DC API
>>       1. There was a PR by Lee that was closed
>>       2. Useful for credential offer
>>       3. https://github.com/openid/OpenID4VCI/pull/476
>>    5. VCI: credential usage policy
>>       1. https://github.com/openid/OpenID4VC-HAIP/issues/260
>>    6. VCI: per-credential metadata
>>       1. There is a proposal already
>>       2. https://github.com/openid/OpenID4VCI/issues/421
>>    7. VP: Discovery of public key / certificates of Verifier by Wallet
>>       1. https://github.com/openid/OpenID4VP/issues/671
>>    8. VP: purpose/intent_to_retain default behavior
>>       1. https://github.com/openid/OpenID4VP/issues/669
>>
>> The order is not the priority. WG still needs to agree on the
>> prioritization.
>>
>> Thank you!
>> Kristina
>>
>
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