US Patent No: 7,526,649

Number of patents in Portfolio can not be more than 2000

Session key exchange

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Importance

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Abstract

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According to an embodiment of the invention, a method and apparatus for session key exchange are described. An embodiment of a method comprises requesting a service for a platform; certifying the use of the service for one or more acceptable configurations of the platform; and receiving a session key for a session of the service, the service being limited to the one or more acceptable configurations of the platform.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
INTEL CORPORATIONSANTA CLARA, CA26274

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brickell, Ernie Portland, US 26 276
Cihula, Joseph F Hillsboro, US 10 390
Grawrock, David W Aloha, US 66 1102
Wiseman, Willard M Vernonia, US 42 524
Wood, Matthew D Hillsboro, US 46 1008

Cited Art Landscape

Patent Info (Count) # Cites Year
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
* 7,051,211 Secure software distribution and installation 32 2000
 
NCR CORPORATION (1)
* 5,867,714 System and method for distributing configuration-dependent software revisions to a computer system 304 1996
 
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. (1)
* 5,713,009 Method and apparatus for configuring a computer system 22 1995
 
INTEL CORPORATION (8)
2004/0193,888 Platform information for digital signatures 19 2003
2005/0138,384 Attesting to platform configuration 18 2003
2005/0149,457 Method and apparatus for establishing trust in smart card readers 4 2003
2006/0020,785 Secure distribution of a video card public key 2 2004
2006/0256,107 Methods and apparatus for generating endorsement credentials for software-based security coprocessors 27 2005
2007/0003,064 Apparatus and method for group session key and establishment using a certified migration key 34 2005
2007/0038,997 Exclusive access for secure audio program 4 2005
2007/0073,416 Trusted platform module for generating sealed data 14 2005
 
MOTOROLA, INC. (1)
* 2002/0138,554 Method for remotely verifying software integrity 24 2001
 
AT&T CORP. (1)
* 6,148,401 System and method for providing assurance to a host that a piece of software possesses a particular property 39 1997
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (2)
8,549,288 Dynamic creation and hierarchical organization of trusted platform modules 4 2008
* 2008/0235,804 Dynamic Creation and Hierarchical Organization of Trusted Platform Modules 19 2008
 
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP (1)
* 8,370,610 Remote configuration of computing platforms 0 2012
 
MICROSOFT TECHNOLOGY LICENSING, LLC (12)
8,347,078 Device certificate individualization 1 2004
8,725,646 Output protection levels 0 2005
9,363,481 Protected media pipeline 0 2005
8,438,645 Secure clock with grace periods 2 2005
8,074,287 Renewable and individualizable elements of a protected environment 13 2005
8,700,535 Issuing a publisher use license off-line in a digital rights management (DRM) system 0 2008
9,189,605 Protected computing environment 0 2009
* 2009/0158,036 PROTECTED COMPUTING ENVIRONMENT 12 2009
8,719,171 Issuing a publisher use license off-line in a digital rights management (DRM) system 0 2010
8,781,969 Extensible media rights 1 2010
9,336,359 Device certificate individualization 0 2012
9,224,168 Tuning product policy using observed evidence of customer behavior 0 2012
 
China Iwncomm Co., Ltd. (1)
* 2011/0145,425 TRUSTED NETWORK MANAGEMENT METHOD BASED ON TCPA/TCG TRUSTED NETWORK CONNECTION 3 2009
 
GO DADDY OPERATING COMPANY, LLC (1)
9,178,888 Method for domain control validation 0 2013
 
PULSE SECURE, LLC (1)
* 8,458,462 Verifying integrity of network devices for secure multicast communications 8 2008
 
CANON KABUSHIKI KAISHA (1)
* 2013/0243,196 COMMUNICATION SYSTEM, COMMUNICATION DEVICE AND PROCESSING METHOD THEREFOR 1 2013
* Cited By Examiner

Maintenance Fees

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7.5 Year Payment $3600.00 $1800.00 $900.00 Oct 28, 2016
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 28, 2020
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