Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Central trusted authority provides computer authentication
Reexamination Certificate
2011-08-23
2011-08-23
Song, Hosuk (Department: 2435)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Central trusted authority provides computer authentication
C713S168000, C713S173000, C713S175000
Reexamination Certificate
active
08006085
ABSTRACT:
A license-management system and method is provided. A method of issuing a proxy certificate includes transmitting a proxy-certificate-issuance-request message to a license server in order for the local license manager to acquire an authority to issue a license by a local license manager; enabling the license server to verify the proxy-certificate-issuance-request message; if the proxy-certificate-issuance-request message is valid, transmitting a proxy certificate to the local license manager by the license server, the proxy certificate including information regarding the authority to issue a license; and verifying the proxy certificate by the local license manager.
REFERENCES:
patent: 7418597 (2008-08-01), Thornton et al.
patent: 2005242543 (2005-09-01), None
patent: 102004105684 (2004-12-01), None
patent: 1020050101940 (2005-10-01), None
patent: 102006122676 (2006-11-01), None
Chung Byung-Chun
Kim Hee-Youl
Lee Jae-won
Lee Youn-Ho
Yoon Hyun-Soo
Samsung Electronics Co,. Ltd.
Song Hosuk
Sughrue & Mion, PLLC
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