Specifications needed

[Arlen22]

I need the specs for the all the keys so I can figure out how to use them in the browser. I especially need the base64 codec and key lengths. The key lengths are important because they can change based on the opaque implementation and I did not find that answer in the docs.

[nikgraf]

The Base64 encoding is URL safe with no padding as specified here: https://datatracker.ietf.org/doc/html/rfc4648#section-5

Code can be found here:

opaque/src/lib.rs

Line 90 in 8a929a2

const BASE64: b64::GeneralPurpose = b64::URL_SAFE_NO_PAD;

If I remember correctly all the keys are 64 byte, but to be sure best you decode them and verify it. Hope that helps.