METHOD FOR DETERMINING THE INTEGRITY OF A DATA PROCESSING OPERATION, DEVICE, DATA PROCESSING INSTALLATION, AND INSTALLATION

METHOD FOR DETERMINING THE INTEGRITY OF A DATA PROCESSING OPERATION, DEVICE, DATA PROCESSING INSTALLATION, AND INSTALLATION

Various embodiments of the teachings herein include a method for determining the integrity of data processing of operative data using a trusted execution environment. The method may include: presenting the trusted execution environment with input data including the operative data and test data; proc...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZESCHG, Thomas, ASCHAUER, Hans, BELHAI, Omar, FEIST, Christian Peter, FALK, Rainer, SEUSCHEK, Hermann
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Various embodiments of the teachings herein include a method for determining the integrity of data processing of operative data using a trusted execution environment. The method may include: presenting the trusted execution environment with input data including the operative data and test data; processing the input data to produce output data; subjecting that portion of the output data formed by the processed test data to a comparison with reference data; and using the comparison as a basis for determining the integrity of the data processing.