[Openid-specs-ab] Issue #1440: Choosing how to transfer Presentation Definitions (openid/connect)

[David Chadwick]

New issue 1440: Choosing how to transfer Presentation Definitions
https://bitbucket.org/openid/connect/issues/1440/choosing-how-to-transfer-presentation

David Chadwick:

The syntax for Presentation Definitions is being specified by DIF. Two alternative ways of transferring the PD \(by value or by reference\) are specified in PR #101.

OIDC4VPs needs to decide the following:

1. Should either of the two ways be made mandatory to implement? \(or should implementors be free to chose depending upon their customers' requirements\)
2. Regardless of 1, should federations be able to determine their preferred way? \(If the answers to both 1 and 2 are Yes then federation RPs should be able to switch off the mandatory way\)
3. If the answer to 1. is Yes, which of the two ways should be mandatory to implement, and hence be made the default way of transferring a PD.

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