HK1183954A1 - Method for controlling execution by a processor in a secure environment - Google Patents

Method for controlling execution by a processor in a secure environment

Info

Publication number
HK1183954A1
HK1183954A1 HK13111448.0A HK13111448A HK1183954A1 HK 1183954 A1 HK1183954 A1 HK 1183954A1 HK 13111448 A HK13111448 A HK 13111448A HK 1183954 A1 HK1183954 A1 HK 1183954A1
Authority
HK
Hong Kong
Prior art keywords
processor
secure environment
controlling execution
execution
controlling
Prior art date
Application number
HK13111448.0A
Other languages
English (en)
Chinese (zh)
Inventor
William Michael Beals
Original Assignee
Nagrastar L L C
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 Nagrastar L L C filed Critical Nagrastar L L C
Publication of HK1183954A1 publication Critical patent/HK1183954A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/51—Monitoring 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2143—Clearing memory, e.g. to prevent the data from being stolen

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Storage Device Security (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Executing Machine-Instructions (AREA)
  • Stored Programmes (AREA)
HK13111448.0A 2007-05-11 2013-10-10 Method for controlling execution by a processor in a secure environment HK1183954A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91758207P 2007-05-11 2007-05-11

Publications (1)

Publication Number Publication Date
HK1183954A1 true HK1183954A1 (en) 2014-01-10

Family

ID=39855296

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13111448.0A HK1183954A1 (en) 2007-05-11 2013-10-10 Method for controlling execution by a processor in a secure environment

Country Status (11)

Country Link
US (2) US8613081B2 (fr)
EP (3) EP2156359B1 (fr)
JP (1) JP5007867B2 (fr)
KR (1) KR101058140B1 (fr)
CN (2) CN101681410B (fr)
CA (1) CA2685058C (fr)
HK (1) HK1183954A1 (fr)
IL (1) IL201697A (fr)
MX (1) MX2009012134A (fr)
TW (2) TWI536264B (fr)
WO (1) WO2008141100A2 (fr)

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US10325077B2 (en) 2016-12-23 2019-06-18 DISH Technologies L.L.C. Strong authentication of client set-top boxes
US10484752B2 (en) * 2016-12-23 2019-11-19 DISH Technologies L.L.C. Securely paired delivery of activation codes from smart card to host set-top box
US10484753B2 (en) 2016-12-23 2019-11-19 DISH Tchnologies L.L.C. Securely paired delivery of activation codes from smart card to remote client set-top box
US10171870B2 (en) * 2016-12-28 2019-01-01 DISH Technologies L.L.C. Forced execution of authenticated code
US10552206B2 (en) * 2017-05-23 2020-02-04 Ge Aviation Systems Llc Contextual awareness associated with resources
GB2563881B (en) * 2017-06-28 2019-12-25 Advanced Risc Mach Ltd Realm execution context masking and saving
US20200216097A1 (en) * 2017-08-10 2020-07-09 Argus Cyber Security Ltd System and method for detecting exploitation of a component connected to an in-vehicle network
US11238155B2 (en) * 2018-06-28 2022-02-01 Intel Corporation Microarchitectural mechanisms for the prevention of side-channel attacks
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Also Published As

Publication number Publication date
CN103294946B (zh) 2016-12-07
US8613081B2 (en) 2013-12-17
JP5007867B2 (ja) 2012-08-22
CN103294946A (zh) 2013-09-11
IL201697A (en) 2015-08-31
EP2164020A3 (fr) 2012-12-12
US9043902B2 (en) 2015-05-26
IL201697A0 (en) 2010-05-31
CA2685058A1 (fr) 2008-11-20
EP2624166A3 (fr) 2013-09-04
US20080282345A1 (en) 2008-11-13
EP2164020A2 (fr) 2010-03-17
TW201506789A (zh) 2015-02-16
EP2624166A2 (fr) 2013-08-07
TW200901034A (en) 2009-01-01
TWI457829B (zh) 2014-10-21
MX2009012134A (es) 2009-11-25
JP2010530563A (ja) 2010-09-09
US20140033297A1 (en) 2014-01-30
EP2624166B1 (fr) 2014-12-17
CA2685058C (fr) 2016-11-08
KR20090130121A (ko) 2009-12-17
TWI536264B (zh) 2016-06-01
EP2156359B1 (fr) 2014-06-25
EP2164020B1 (fr) 2014-02-26
EP2156359A2 (fr) 2010-02-24
CN101681410A (zh) 2010-03-24
WO2008141100A3 (fr) 2009-05-22
WO2008141100A2 (fr) 2008-11-20
KR101058140B1 (ko) 2011-08-24
CN101681410B (zh) 2013-06-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230508