Hi, I’m using the HKDF extract and expand steps separately for this step [1] in HPKE.
In this case I need to pass a byte[] prk to expandOnly(…), however the API only accepts a SecretKey, forcing me to wrap the bytes just for them to be unwrapped by the expand operation again. Probably this has already been discussed, so please feel free to point me to any existing rationale. Otherwise, is it too late to ask you to add a `expandOnly(byte[] prk)` function? Cheers, Sebastian [1] https://www.rfc-editor.org/rfc/rfc9180#section-4-10
