CAPACITIVE INTRUSION DETECTION ON SMARTCARD READER

CAPACITIVE INTRUSION DETECTION ON SMARTCARD READER

A device is disclosed. The device comprises a secure microcontroller, a smart card reader module coupled to the secure microcontroller, a smart card connector coupled to the smart card reader module through a coupling line and a capacitive sensor coupled to the coupling line and the secure microcont...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KORMANN, Leonhard, EISENDLE, Christian
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:A device is disclosed. The device comprises a secure microcontroller, a smart card reader module coupled to the secure microcontroller, a smart card connector coupled to the smart card reader module through a coupling line and a capacitive sensor coupled to the coupling line and the secure microcontroller. The secure microcontroller is configured to receive a value of parasitic capacitance through the capacitive sensor and disable the device if the value is above a prestored value in the secure microcontroller.