Method and system for accessing device by a user

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United States of America Patent

PATENT NO 9866387
SERIAL NO

14782611

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Abstract

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A method for accessing a device by a user connected to the device and to at least two servers in different networks includes collaboratively generating parts of an authentication ticket on the at least two servers, collaboratively generating parts of a user session key and encrypting a combined user session key, authenticating with the authentication ticket at a distributed ticket granting server by collaboratively decrypting user request information using the combined user session key and comparing its content with the authentication ticket, collaboratively generating an encrypted user-to-device ticket and an encrypted user-to-device session key, and accessing the device by the user using the encrypted user-to-device ticket and the user-to-device session key.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION7-1 SHIBA 5-CHOME MINATO-KU TOKYO 108-8001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bohli, Jens-Matthias Leimen, DE 25 349
Li, Wenting Heidelberg, DE 85 752
Seedorf, Jan Heidelberg, DE 15 181

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