AVIONIC EQUIPMENT WITH SINGLE USE SIGNING OF A TRANSMITTED MESSAGE AND ASSOCIATED AVIONIC SYSTEM, TRANSMISSION METHOD AND COMPUTER PROGRAM

AVIONIC EQUIPMENT WITH SINGLE USE SIGNING OF A TRANSMITTED MESSAGE AND ASSOCIATED AVIONIC SYSTEM, TRANSMISSION METHOD AND COMPUTER PROGRAM

An avionic equipment unit, intended to be on board an aircraft, including a calculating module configured to calculate a signature associated with a data field, the calculated signature depending on the data field, and a transmission module configured to transmit a message to another avionic equipme...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Belfy, Henri, Causse, Jean-Arnaud, Tainturier, Vincent
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:An avionic equipment unit, intended to be on board an aircraft, including a calculating module configured to calculate a signature associated with a data field, the calculated signature depending on the data field, and a transmission module configured to transmit a message to another avionic equipment unit on board the aircraft, the message including the data field and the associated calculated signature, the calculated signature being unique for each data field and for each respective message transmission.