Yes, actually. For instance if section 3 of the spec says to pad the hash... my comment will be exactly (or 90%) the same as several other implementations I saw

Yes, actually. For instance if section 3 of the spec says to pad the hash... my comment will be exactly (or 90%) the same as several other implementations I saw because we’re all literally reading from the same playbook. There are only so many ways to say something like: // step 2: figure out how many blocks of hash length will be in the derived key, rounding up