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Prevention of software tampering

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04L-009/00
  • G06F-007/58
출원번호 US-0157117 (2002-05-30)
등록번호 US-7478233 (2009-01-13)
발명자 / 주소
  • Olson,Erik B.
  • Zinda,Eric K.
출원인 / 주소
  • Microsoft Corporation
대리인 / 주소
    Birch, Stewart, Kolasch & Birch, LLP
인용정보 피인용 횟수 : 23  인용 특허 : 35

초록

In a distributed computing architecture, a method and system for authenticating a message as originating from an unaltered or unmodified node is provided. Prior to sending a messages, a black box software module in a node validates the node to determine whether the node has been altered or modified

대표청구항

We claim: 1. A method for protecting against software tampering in a node in a distributed computing system, comprising: (a) encrypting a message using a predetermined encryption algorithm at a first node, wherein the predetermined encryption algorithm uses a protection key based at least in part o

이 특허에 인용된 특허 (35)

  1. Wobber Edward (Menlo Park CA) Abadi Martin (Palo Alto CA) Birrell Andrew (Los Altos CA) Lampson Butler (Cambridge MA), Access control subsystem and method for distributed computer system using locally cached authentication credentials.
  2. Yamamoto Gaku,JPX ; Kosaka Kazuya,JPX ; Oshima Mitsuru,JPX ; Lange Danny B.,DKX, Agent moving method, message transmission method, agent transmission method, agent acquisition method, message acquisition method and agent list acquisition method, and computer.
  3. Bigus Joseph Phillip ; Cragun Brian John ; Delp Helen Roxlo, Apparatus and method for optimizing the performance of computer tasks using multiple intelligent agents having varied degrees of domain knowledge.
  4. Davis Derek L., Apparatus and method for providing secured communications.
  5. Nevarez Carlos A ; Echols Grant G, Authority delegation with secure operating system queues.
  6. Miller Mark S. ; Tribble E. Dean ; Hardy Norman ; Hill Eric C. ; Hibbert Christopher T., Capability security for distributed object systems.
  7. Abadi Martin (Palo Alto CA) Burrows Michael (Palo Alto CA) Lampson Butler (Cambridge MA), Computer network with modified host-to-host encryption keys.
  8. Mima Yoshiaki,JPX ; Kosaka Kazuya,JPX ; Yamamoto Gaku,JPX, Computer system having agent retracting method and agent returning method.
  9. Oshima Mitsuru,JPX ; Kosaka Kazuya,JPX, Computer system, agent transmission method and agent reactivation method.
  10. Ross ; Jr. Robert C., Cryptographic communication system.
  11. Horne Donald R. (Don Mills CAX) Jeffers John M. (Downsview CAX), Cryptographic system using interchangeable key blocks and selectable key fragments.
  12. Tahara Yasuyuki,JPX ; Ohsuga Akihiko,JPX ; Nagai Yasuo,JPX ; Kagaya Akira,JPX ; Hattori Masanori,JPX ; Irie Yutaka,JPX ; Honiden Shinichi,JPX, Data-processing apparatus, data-processing method, and storage medium onto which is stored a data-processing program.
  13. Devarakonda Murthy ; Mohindra Ajay ; Purakayastha Apratim ; Zukowski Deborra Jean, Dynamic mobile agents.
  14. Paciorek Noemi, Dynamic synchronous collaboration framework for mobile agents.
  15. Dube,Roger R., Electronic file protection using location.
  16. Loucks Larry K. (Austin TX) Smith Todd A. (Austin TX), Flexible interface to authentication services in a distributed data processing environment.
  17. Frew Russell Ernest ; Whitebread Kenneth Robert ; Mendenhall Henry Hindle, Information exchange by intelligent mobile agents in a network.
  18. Walsh Thomas C., Itinerary based agent mobility including mobility of executable code.
  19. Shrivastava Sunita ; Gamache Rod ; Vert John D., Method and system for replicated and consistent modifications in a server cluster.
  20. Graunke Gary L. ; Carbajal John ; Maliszewski Richard L. ; Rozas Carlos V., Method for securely distributing a conditional use private key to a trusted entity on a remote system.
  21. Curtis, Pavel; Dixon, Michael D.; Frederick, Ronald A.; Nichols, David A., Multimedia coordination system.
  22. Teppler, Steven W., Personal computer system and methods for proving dates in digital data files.
  23. Chandersekaran Sekar ; Vasudevan Narayanan ; Malik Sohail ; Muresan Michael, Portable cryptographic key.
  24. Davis Derek L. (Phoenix AZ), Roving software license for a hardware agent.
  25. Devarakonda Murthy V. ; Mohindra Ajay ; Purakayastha Apratim ; Zukowski Deborra Jean, System and method for automatically localizing access to remote network components using implicit agent relocation.
  26. Norin Scott ; Shakib Darren Arthur ; Benson Max Loell, System and method for discovery based data recovery in a store and forward replication process.
  27. White James E. ; Helgeson Christopher S. ; Steedman Douglas A., System and method for distributed computation based upon the movement, execution, and interaction of processes in a network.
  28. Smith, Benjamin Hewitt; Smith, Fred Hewitt, System and method for installing an auditable secure network.
  29. Smith, Benjamin Hewitt; Smith, Fred Hewitt, System and method for installing an auditable secure network.
  30. Parasnis Abhay V. ; Notani Ranjit N. ; Whipple Mark B., System and method for remotely accessing data.
  31. Nagel,Robert H.; Felsher,David P.; Hoffberg,Steven M., System and method for secure three-party communications.
  32. LeVine,Richard B.; Lee,Andrew R.; Howard,Daniel G.; Goldman,Daniel M.; Hart, III,John J., Systems and methods for preventing unauthorized use of digital content.
  33. Ginter Karl L. ; Shear Victor H. ; Sibert W. Olin ; Spahn Francis J. ; Van Wie David M., Systems and methods for secure transaction management and electronic rights protection.
  34. Freeman Martin, Verification of software agents and agent activities.
  35. Kousa Paavo T. (Campbell CA), Voice network security system.

이 특허를 인용한 특허 (23)

  1. Harder, Wulf, Data processing method.
  2. Scarlata, Vincent R.; Rozas, Carlos V., Method and apparatus for migrating software-based security coprocessors.
  3. Scarlata, Vincent R.; Rozas, Carlos V., Method and apparatus for providing software-based security coprocessors.
  4. Scaralata, Vincent R., Method and apparatus for remotely provisioning software-based security coprocessors.
  5. Scaralata, Vincent R., Method and apparatus for remotely provisioning software-based security coprocessors.
  6. Scarlata, Vincent R., Method and apparatus for remotely provisioning software-based security coprocessors.
  7. Scarlata, Vincent R., Method and apparatus for remotely provisioning software-based security coprocessors.
  8. Scarlata, Vincent R., Method and apparatus for remotely provisioning software-based security coprocessors.
  9. Scarlata, Vincent R., Method and apparatus for remotely provisioning software-based security coprocessors.
  10. Scarlata, Vincent R., Method and apparatus for remotely provisioning software-based security coprocessors.
  11. Scarlata, Vincent R., Method and apparatus for remotely provisioning software-based security coprocessors.
  12. Scarlata, Vincent R., Method and apparatus for remotely provisioning software-based security coprocessors.
  13. Scarlata, Vincent R., Method and apparatus for remotely provisioning software-based security coprocessors.
  14. Harder, Wulf, Method for processing data.
  15. Brutch, Tasneem; Kumar, Alok; Scarlata, Vincent R.; Siddiqi, Faraz A.; Smith, Ned M.; Wiseman, Willard M., Methods and apparatus for providing upgradeable key bindings for trusted platform modules.
  16. Neill, Richard W.; Rivkin, Leon, Methods and systems for distributed processing on consumer devices.
  17. Neill, Richard W.; Rivkin, Leon, Methods and systems for distributed processing on consumer devices.
  18. Neill, Richard W.; Rivkin, Leon, Methods and systems for distributed processing on consumer devices.
  19. Stolfo, Salvatore J.; Li, Wei-Jen; Keromylis, Angelos D.; Androulaki, Elli, Methods, media, and systems for detecting attack on a digital processing device.
  20. Stolfo, Salvatore J.; Li, Wei-Jen; Keromytis, Angelos D.; Androulaki, Elli, Methods, media, and systems for detecting attack on a digital processing device.
  21. Stolfo, Salvatore J.; Li, Wei-Jen; Keromytis, Angelos D.; Androulaki, Elli, Methods, media, and systems for detecting attack on a digital processing device.
  22. Dang, Ya Bin; Hao, Da Ming; Li, Shih-Gong; Luo, Lin; Yang, Shun Xiang, Secure apparatus and method for protecting integrity of software system and system thereof.
  23. Brutch, Tasneem; Kumar, Alok; Scarlata, Vincent; Siddiqi, Faraz A.; Smith, Ned M.; Wiseman, Willard M., Virtual TPM keys rooted in a hardware TPM.
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