Updating software on a secure element

There is disclosed a method of providing a software update to a secure element comprised in a host device, comprising converting the software update into a sequence of ciphertext blocks using a chained encryption scheme, and transmitting said sequence of ciphertext blocks to the host device. Further...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Haselsteiner, Ernst, Murray, Bruce, Siedel, Frank, Meeusen, Rafael Jan Josef, Gouraud, Thierry, Warnez, Dimitri, Lessiak, Andreas
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION WIRELESS COMMUNICATIONS NETWORKS
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