Method, system and device for enabling delegation of authority and access control methods based on delegated authority

A trusted authority delegates authority to a device. This delegation of authority is effected by providing a yet-to-be completed chain of public/private cryptographic key pairs linked in a subversion-resistant manner. The chain terminates with a penultimate key pair formed by public/private data, an...

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Bibliographische Detailangaben

Hauptverfasser:	Chen, Liqun, Crane, Stephen James, Goh, Cheh
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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