AUTHENTICATION METHOD AND CIRCUIT

A method of authenticating a first electronic circuit includes generating a first signature using the first electronic circuit, the generating of the first signature being based on states of a plurality of electric nodes distributed within the first electronic circuit. A second signature is generate...

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Bibliographische Detailangaben
1. Verfasser:	MARINET, Fabrice
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING CORRECTION OF TYPOGRAPHICAL ERRORS COUNTING ELECTRIC DIGITAL DATA PROCESSING i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PHYSICS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	A method of authenticating a first electronic circuit includes generating a first signature using the first electronic circuit, the generating of the first signature being based on states of a plurality of electric nodes distributed within the first electronic circuit. A second signature is generated using a second electronic circuit, the generating of the second signature being based on states of a plurality of electric nodes distributed within the second electronic circuit. The first signature is compared to the second signature. The first electronic circuit is authenticated based on the comparison of the first signature to the second signature.