MAGNETIC PHYSICAL UNCLONABLE FUNCTION WITH MULTIPLE MAGNETIC COERCIVITIES

The use of two different magnetic coercivity materials in order to have both permanent and non-permanent content on the same security object is described. A security device is presented having a polymer matrix composite containing a uniform distribution of a low coercivity magnetic material such as,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Musykens, Robert Henry, Drummond, James Paul, Denton, Gary Allen
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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