a key has a value that is not valid, do you know how I respond?
example, DataDigest=#$C32C,none. The valid values are CRC32C,none.
I say DataDigest=NotUnderstood, wouldn't that mean the key was not understood?
I say DataDigest=Reject, that would mean I don't support the key for the
I say DataDigest=Irrelevant, that would mean the digest is not relevant for the
I say DataDigest=none, that would mean I don’t support CRC32C when in reality I
do. It could be that, since there is no digest in login, the 1st two
letters got changed.
I treat it as a protocol error and send a response with status == 0200 or 0201,
then the initiator does not know why.