I'm not sure what you are referring to, but we were talking about keys, not IVs. Also, "an unambiguous key type that can be constructed from a []byte or respon

I'm not sure what you are referring to, but we were talking about keys, not IVs. Also, "an unambiguous key type that can be constructed from a []byte or responsibly generated on your behalf" is exactly what crypto/mlkem exposes.