HashedAuthenticationCode A hash-based message authentication code. Declarationstruct HashedAuthenticationCode<H> where H : HashFunction TopicsRetrieving the code lengthbyteCountDescribing a codedescription RelationshipsConforms ToContiguousBytesCustomStringConvertibleEquatableHashableMessageAuthenticationCodeSendableSendableMetatypeSequence See AlsoWorking with codesHMAC.MACMessageAuthenticationCode