Anti-tamper system based on dual random bits generators for integrated circuits

Anti-tamper system based on dual random bits generators for integrated circuits

An apparatus includes a mesh block, a first number generator configured to generate a first number, a second number generator configured to generate a second number, and a comparator block configured to compare the first number with the second number and generate an output signal from the mesh block...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KRISHNASAMY, RAJ KUMAR A/L, THUM, CHIA CHIEH, LEE, MOO KIT
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:An apparatus includes a mesh block, a first number generator configured to generate a first number, a second number generator configured to generate a second number, and a comparator block configured to compare the first number with the second number and generate an output signal from the mesh block. The output signal indicates an occurrence of an unauthorized activity on the mesh block.