Information security – Prevention of unauthorized use of data including prevention...
Reexamination Certificate
2006-03-07
2006-03-07
Song, Hosuk (Department: 2135)
Information security
Prevention of unauthorized use of data including prevention...
C726S030000, C380S201000, C380S277000, C713S189000, C713S193000
Reexamination Certificate
active
07010808
ABSTRACT:
Digital content is rendered on a device by transferring the content to the device and obtaining a digital license corresponding to the content. A sub-license corresponding to and based on the obtained license is composed and transferred to the device, and the content is rendered on the device only in accordance with the terms of the sub-license. The content is encrypted and decryptable according to a content key, and the sub-license includes the content key encrypted and decryptable according to a secret. The sub-license also includes indexing information identifying the secret to the device. The indexing information in the sub-license is obtained to identify the secret, and the secret is acquired based at least in part on the indexing information. The secret is then applied to the encrypted content key to decrypt and obtain the content key, and the obtained content key is applied to the encrypted content to decrypt and obtain the content. To compose the sub-license and also to render the content, the secret is derived by obtaining a device identifier, acquiring a super-secret, and applying the obtained device identifier and super-secret to a function to derive the secret.
REFERENCES:
patent: 3718906 (1973-02-01), Lightner
patent: 4323921 (1982-04-01), Guillou
patent: 4528643 (1985-07-01), Freeny, Jr.
patent: 4658093 (1987-04-01), Hellman
patent: 4683553 (1987-07-01), Mollier
patent: 4827508 (1989-05-01), Shear
patent: 4916738 (1990-04-01), Chandra et al.
patent: 4953209 (1990-08-01), Ryder, Sr. et al.
patent: 4977594 (1990-12-01), Shear
patent: 5050213 (1991-09-01), Shear
patent: 5103392 (1992-04-01), Mori
patent: 5103476 (1992-04-01), Waite et al.
patent: 5109413 (1992-04-01), Comerford et al.
patent: 5117457 (1992-05-01), Comerford et al.
patent: 5193573 (1993-03-01), Chronister
patent: 5222134 (1993-06-01), Waite et al.
patent: 5319705 (1994-06-01), Halter et al.
patent: 5410598 (1995-04-01), Shear
patent: 5509070 (1996-04-01), Schull
patent: 5629980 (1997-05-01), Stefik et al.
patent: 5634012 (1997-05-01), Stefik et al.
patent: 5638443 (1997-06-01), Stefik et al.
patent: 5673316 (1997-09-01), Auerbach et al.
patent: 5710887 (1998-01-01), Chelliah et al.
patent: 5715403 (1998-02-01), Stefik
patent: 5765152 (1998-06-01), Erickson
patent: 5809144 (1998-09-01), Sirbu et al.
patent: 5845281 (1998-12-01), Benson et al.
patent: 5953420 (1999-09-01), Matyas et al.
patent: 6094487 (2000-07-01), Butler et al.
patent: 6233567 (2001-05-01), Cohen
patent: 6330670 (2001-12-01), England et al.
patent: 6574609 (2003-06-01), Downs et al.
patent: 6681017 (2004-01-01), Matias et al.
patent: 6832319 (2004-12-01), Bell et al.
patent: 2001/0052077 (2001-12-01), Fung et al.
patent: 2001/0056539 (2001-12-01), Pavlin et al.
patent: 2003/0194094 (2003-10-01), Lampson et al.
patent: 0 715 246 (1996-06-01), None
patent: 0 715 247 (1996-06-01), None
patent: WO 93/01550 (1993-01-01), None
patent: WO 96/13013 (1996-05-01), None
patent: WO 96/24092 (1996-08-01), None
patent: WO 96/27155 (1996-09-01), None
patent: WO 97/25798 (1997-07-01), None
patent: WO 97/43761 (1997-11-01), None
patent: WO 98/09209 (1998-03-01), None
patent: WO 98/10381 (1998-03-01), None
patent: WO 98/21679 (1998-05-01), None
patent: WO 98/24037 (1998-06-01), None
patent: WO 98/37481 (1998-08-01), None
“aladdin Knowledge Systems Partners with Rights Exchange, Inc. to Develop a Comprehensive Solution for Electronic Software Distribution,” Aug. 3, 1998, 5 pages.
Amdur, D., “Metering Online Copyright,” Jan. 16, 1996, 2 pages.
Amdur, D. (ed.), “InterTrust Challenges IBM Digital Content Metering,”Report On Electronic Commerce, Jul. 23, 1996, 3(15), 1-2 and 16-18.
Armati, D., Tools and standards for protection, control and presentation of data, Apr. 3, 1996, 17 pages.
Benjamin, R. et al., “electronic markets and virtual value chains on the informatio superhighway,”Sloan Management Rev., Winter, 1995, 62-72.
Cassidy, “A Web developers guide to content encapsulation technology,” Apr., 1997, 5 pages.
Clark, T., “Software Secures Digital Content on Web,”Interactive Week, Sep. 25, 1995, 1 page.
Cox, B., “Superdistribution,”Idees Fortes, Sep., 1994, 2 pages.
Cox, B., “What if There Is A Silver Bullet,”J. Object Oriented Programm., Jun. 1992, 8-9 and 76.
Griswold, G.N., “A Method for Protecting Copyright on Networks,”IMA Intell. Property Project Proceedings, Jan., 1994, 1(1), 169-178.
Hauser, R.C., “Does licensing require new access control techniques?” Aug., 1993, 9 pages.
Hudgins-Bonafield, C. “selling Knowledge on the Net,”Network Computing, Jun. 1, 1995, 102-109.
“IBM spearheading intellectual property protection technology for information on the Internet,” May, 1996, 3 pages.
“Technological Solutions Rise to Complement Law's Small Stick Guarding Electronic Works,”Information Law Alert, Jun. 16, 1995, 3-4 and 7.
Kaplan, M.A., “IBM Cryptolopes—, Super-Distribution and Digital Rights Management,” Dec., 1996, 7 pages.
Kent, S.T., “Protecting externally supplied software in small computers,” Sep., 1980, 1-42 and 250-252.
Kohl, U. et al., “Safeguarding Digital Library Contents and Users; Protecting Documents Rather Than Channels,”D-Lib Magazine, Sep., 1997, 9 pages.
Linn, R.J., “Copyright and Information Services in the Context of the National Research and Education Network,”IMA Intell. Property Project Proceedings, Jan., 1994, 1(1), 1 and 10-20.
McNab, L., “Super-distribution works better in practical applications,” Mar. 2, 1998, 2 pages.
Moeller, M., “NetTrust lets Cyberspace Merchants Take Account,”PC Week, Nov. 20, 1995, 12(48), 1 page.
Moeller, M., “IBM takes charge of E-commerce; Plans client, server apps based on SET,” Apr., 1996, 4 pages.
Pemberton, J., “An ONLINE Interview with Jeff Crigler at IBM InfoMarket,” Jun. 1996, 7 pages.
“LicensIt: kinder, gentler copyright? Copyright management system links content authorship information,”Seybold Report on Desktop Publishing, 1996, 10(11); 2 pages.
Sibert, O. et al., The DigiBox: A Self-protecting Container for Information CommerceFirst USENIX Workshop on Electronic Commerce, Jul. 11-12, 1995, 171-183.
Sibert, O. et al., Securing the Content, Not the Wire, for Information Commerce Jul., 1995, 1-11.
Smith, M.G. et al., “A New Set of Rules For Information Commerce,”Electronic Commerce, Nov. 6, 1995, 34-35.
Stefik, M., Trusted Systems, Mar., 1997, 8 pages.
Stefik, M., “shifting the Possible: How Trusted Systems and Digital Property Rights Challenge Us to Rethink Digital Publishing,”Technical Perspective, 1997, 137-159.
Tarter, J. (ed.), “The Superdistribution Model,”Soft Trends, Nov. 15, 1996 3(6), 1-6.
“Rights Management in the Digital Age: Trading in Bits, Not Atoms,” Spring, 1997, 4, 3 pages.
Weber, R., “Digital Rights Management Technologies,” Oct., 1995, 1-49.
White, S.R. et al., ABYSS: An Architecture for Software Protection,IEEE Trade On Software Engineering, Jun., 1990, 16(6), 619-629.
White, S.R. et al., “ABYSS: A trusted architecture for software protection,”IEEE Symposium on Security and Privacy, Apr. 27-29, 1987, 38-51.
“Boxing Up Bytes,” 2 pages.
Ramanujapuram, A. et al., “Digital Content & Intellectual Property Rights: A specification language and tools for rights management,” Dec., 1998, 20-23 and 26.
Leung Yuen Yu
Peinado Marcus
Strom Clifford P.
Dada Beemnet W
Song Hosuk
Woodcock & Washburn LLP
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