Credential issuer ignores unrecognized parameters

OID4VCI 1.0 §8.2MUSTRoles: issuer

Requirement as recorded in the ProtocolSoup registry

The Credential Issuer MUST ignore any unrecognized parameters.

Read §8.2 in OID4VCI 1.0

Self-test verdict

PassCommit 97df6a8Evaluated 2026-10-11

This is ProtocolSoup's result against its own implementation at the commit shown. It is not a certification of ProtocolSoup or of any other product.

Tests

TestCredentialRequestIgnoresUnknownSingularProofWhenProofsPresent
./internal/protocols/oid4vci
Pass
TestCredentialRequestIgnoresUnknownSingularProofWithoutProofs
./internal/protocols/oid4vci
Pass

Implementation

backend/internal/protocols/oid4vci/handlers.go

Related requirements

Also in §8.2

CI-005Single proof type with a non-empty array in proofs CI-010Immediate credential response carries a non-empty credentials array

All OID4VCI 1.0 requirements · OID4VCI protocol page