System and method of providing security

Details System and method of providing security System and method of providing security

2011-07-12

2011-07-12

Hoffman, Brandon S (Department: 2433)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Central trusted authority provides computer authentication

Reexamination Certificate

active

07979696

ABSTRACT:
A method and system for providing security between a service providing server and a user device, the system including: a user device to request a service and to transmit a packet including a first public key; an authentication server to receive the packet, to authenticate the user device based on the first public key, to generate a secret key if the user device is authenticated, and to transmit the secret key to the user device; and a service providing server to check an integrity of the user device by using information for an integrity attestation having the secret key, and to provide the service to the user device according to the integrity of the user device. When the remote integrity attestation of the user device is implemented by the service providing server, the anonymity of the user device is guaranteed and the integrity of the user device is authenticated.

REFERENCES:
patent: 2005/0223415 (2005-10-01), Oho et al.
patent: 2008/0059799 (2008-03-01), Scarlata
patent: 2005-5778 (2005-01-01), None
patent: 96-39739 (1996-11-01), None
patent: 2004-99429 (2004-11-01), None
patent: 2004-318391 (2004-11-01), None
patent: 2006-49447 (2006-05-01), None
Korean Abstract Publication No. 100143598 B1.

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