An electronic device that communicates with RFID readers. A tag can function as a beacon or it can be used to convey information such as an identifier.
Sources:
NIST SP 800-98
See Tag
Sources:
NIST SP 800-98
under Transponder
A cryptographic checksum on data that is designed to reveal both accidental errors and the intentional modification of the data.
Sources:
NIST IR 8459
under authentication tag