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Multiple trusted computing environments 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-009/44
출원번호 US-0175542 (2002-06-18)
등록번호 US7865876 (2010-12-20)
우선권정보 GB-2001-114891.5(2001-06-19)
발명자 / 주소
  • Griffin, Jonathan
  • Dalton, Christopher I.
  • Child, Michael
  • Chen, Liqun
  • Norman, Andrew Patrick
출원인 / 주소
  • Hewlett-Packard Development Company, L.P.
인용정보 피인용 횟수 : 12  인용 특허 : 108

초록 ▼

A computing platform 20 provides multiple computing environments 24 each containing a guest operating system 25 provided by a virtual machine application 26. Optionally, each computing environment 24 is formed in a compartment 220 of a compartmented host operating system 22. A trusted device 213 ver

대표청구항 ▼

The invention claimed is: 1. A method, comprising:(a) providing a host operating system;(b) obtaining an integrity metric for the host operating system, wherein obtaining the integrity metric includes performing a hash function to all or selected data files associated with the host operating system;

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이 특허를 인용한 특허 (12)

  1. Case, Sr., Paul, Case secure computer architecture.
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  2. Case, Sr., Paul, Case secure computer architecture.
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  3. Budko, Dmitriy; Chen, Xiaoxin; Horovitz, Oded; Subrahmanyam, Pratap; Waldspurger, Carl, Forcing registered code into an execution context of guest software.
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  4. Budko, Dmitriy; Chen, Xiaoxin; Horovitz, Oded; Waldspurger, Carl A., Impeding progress of malicious guest software.
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  5. Proudler, Graeme John; Balacheff, Boris, Information system.
    상세보기
  6. Mo, Sang-dok; Suh, Sang-bum; Lee, Sung-min; Jeong, Bok-deuk; Hwang, Yong-ho, Method and apparatus for authorizing host to access portable storage device.
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  7. Darbha, Sriram; Barker, Melanie; Emery, Jeffrey Kenneth, Method and system for managing delayed user authentication.
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  8. Pearson, Siani Lynne; Proudler, Graeme John, Method of and apparatus for ascertaining the status of a data processing environment.
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  9. Budko, Dmitriy; Chen, Xiaoxin; Horovitz, Oded; Subrahmanyam, Pratap; Waldspurger, Carl, Monitoring execution of guest code in a virtual machine.
    상세보기
  10. Kannan, Raja; Ramanathan, Srinivas; Subramanian, Sreedharan; Vaidhinathan, Balamurugan, Monitoring system for virtual application environments.
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  11. Case, Lawrence L.; Cannon, Charles E.; Gallimore, Simon J.; Wienecke, Glen G., Resource domain partioning in a data processing system.
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  12. Teglia, Yannick; Liardet, Pierre-Yvan, Statistical control of the integrity of a program.
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