authenticator

authenticator: 1. A symbol or group of symbols, or a series of bits, selected or derived in a prearranged manner and usually inserted at a predetermined point within a message or transmission for the purpose of attesting to the validity of the message or transmission. [JP1] 2. A letter, numeral, group of letters or numerals, or any combinations of these, attesting to the authenticity of a message or transmission. [After JP1] 3. [In INFOSEC,] means used to confirm the identity or eligibility of a station, originator, or individual. [NIS]

This HTML version of FS-1037C was last generated on Fri Aug 23 00:22:38 MDT 1996