BR0209632A - Método e sistema para instalação condicional e execução de serviços em um ambiente computacional seguro - Google Patents

Método e sistema para instalação condicional e execução de serviços em um ambiente computacional seguro

Info

Publication number
BR0209632A
BR0209632A BR0209632-3A BR0209632A BR0209632A BR 0209632 A BR0209632 A BR 0209632A BR 0209632 A BR0209632 A BR 0209632A BR 0209632 A BR0209632 A BR 0209632A
Authority
BR
Brazil
Prior art keywords
utility
metadata
services
execution
secure processor
Prior art date
Application number
BR0209632-3A
Other languages
English (en)
Inventor
Leonard Scott Veil
Erica Elisabeth Tups
Original Assignee
Wave Sys Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wave Sys Corp filed Critical Wave Sys Corp
Publication of BR0209632A publication Critical patent/BR0209632A/pt

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/445Program loading or initiating
    • G06F9/44521Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
    • G06F9/44526Plug-ins; Add-ons
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12Protecting executable software
    • G06F21/121Restricting unauthorised execution of programs
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/51Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems at application loading time, e.g. accepting, rejecting, starting or inhibiting executable software based on integrity or source reliability

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Storage Device Security (AREA)
  • Stored Programmes (AREA)

Abstract

"MéTODO E SISTEMA PARA INSTALAçãO CONDICIONAL E EXECUçãO DE SERVIçOS EM UM AMBIENTE COMPUTACIONAL SEGURO". Um sistema (100) e um método (300) são fornecidos para instalar e executar um utilitário (applet) em um processador seguro (180) . O sistema (100) e o método (300) podem receber o utilitário em um armazenamento de dados não seguro (174) . O utilitário inclui uma parte de metadados (202) e uma parte executável (204) . A parte de metadados (202) inclui uma parte de metadados de segurança, uma parte de metadados de recurso (212) e uma parte de assinatura de metadados (216 ). O sistema (100) e o método (300) determinam se o utilitário é capaz de ser executado pelo processador seguro (180) com base, pelo menos em parte, na parte de metadados de segurança (212) e na parte de metadados de recurso (214 ) do utilitário e, caso o utilitário puder ser executado pelo processador seguro (180), o utilitário é instalado no processador seguro (180).
BR0209632-3A 2001-05-15 2002-05-14 Método e sistema para instalação condicional e execução de serviços em um ambiente computacional seguro BR0209632A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/855,898 US20040015958A1 (en) 2001-05-15 2001-05-15 Method and system for conditional installation and execution of services in a secure computing environment
PCT/US2002/018558 WO2002093370A1 (en) 2001-05-15 2002-05-14 Method and system for conditional installation and execution of services in a secure computing environment

Publications (1)

Publication Number Publication Date
BR0209632A true BR0209632A (pt) 2005-02-01

Family

ID=25322373

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209632-3A BR0209632A (pt) 2001-05-15 2002-05-14 Método e sistema para instalação condicional e execução de serviços em um ambiente computacional seguro

Country Status (6)

Country Link
US (1) US20040015958A1 (pt)
EP (1) EP1388055A4 (pt)
JP (1) JP2005505028A (pt)
CN (1) CN100345113C (pt)
BR (1) BR0209632A (pt)
WO (1) WO2002093370A1 (pt)

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CN1849581A (zh) 2006-10-18
CN100345113C (zh) 2007-10-24
EP1388055A4 (en) 2005-12-21
JP2005505028A (ja) 2005-02-17
WO2002093370A1 (en) 2002-11-21
US20040015958A1 (en) 2004-01-22

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