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cfrg / draft-irtf-cfrg-voprf

Oblivious Pseudorandom Functions (OPRFs) using Prime-Order Groups
https://cfrg.github.io/draft-irtf-cfrg-voprf/#go.draft-irtf-cfrg-voprf.html
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Spec is missing reference to string encoding vector #271

Closed FredericJacobs closed 3 years ago

FredericJacobs commented 3 years ago

I assume it would be ascii but the encoded string format is defined nowhere in the spec.

chris-wood commented 3 years ago

@FredericJacobs can you elaborate on this issue? I don't understand what's missing.

FredericJacobs commented 3 years ago

The spec doesn't say what string encoding is expected for strings like "Context-" or "Finalize-"

chris-wood commented 3 years ago

Ah, gotcha. It's ASCII. I'll clarify.