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w3c-ccg / vc-barcodes

Securing optical barcodes using Verifiable Credentials.
https://w3c-ccg.github.io/vc-barcodes/
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Allow multibase encoding for driver's license VCBs. #20

Open wes-smith opened 5 days ago

wes-smith commented 5 days ago

The spec currently recommends base64url for driver's license VCBs - the text should explicitly allow the use of multibase for better portability as well.

dlongley commented 5 days ago

Something like "A multibase header MAY be prepended to the base-encoded VCB data. PDF417 field header specifications are expected to indicate whether a multibase header is present or absent."