Access control system and method based on hierarchical key, and authentication key exchange method thereof

Disclosed relates to an access control system and method based on hierarchical keys. The system comprises an access control server (ACS), a home gateway, and a plurality of sensor devices disposed on a home network. The ACS sets up user's access limits of authority and authorization verifier, a...

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Bibliographische Detailangaben

Hauptverfasser:	Huang, Yi-Hsiung, Kuo, Lun-Chia, Tzeng, Wen-Guey, Lin, Huan-Chung, Tsai, Chya-Hung
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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