JP7436495B2 - セキュア・ストレージの分離 - Google Patents

セキュア・ストレージの分離 Download PDF

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Publication number
JP7436495B2
JP7436495B2 JP2021550287A JP2021550287A JP7436495B2 JP 7436495 B2 JP7436495 B2 JP 7436495B2 JP 2021550287 A JP2021550287 A JP 2021550287A JP 2021550287 A JP2021550287 A JP 2021550287A JP 7436495 B2 JP7436495 B2 JP 7436495B2
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secure
page
guest
access
hypervisor
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Japanese (ja)
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JPWO2020182527A5 (https=
JP2022522728A5 (https=
JP2022522728A (ja
Inventor
ブラッドベリー、ジョナサン
ヘラー、リサ、クラントン
バッヒャー、ウッツ
ブサバ、ファディ
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International Business Machines Corp
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International Business Machines Corp
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Publication of JP2022522728A5 publication Critical patent/JP2022522728A5/ja
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6281—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database at program execution time, where the protection is within the operating system
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45579—I/O management, e.g. providing access to device drivers or storage
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45583—Memory management, e.g. access or allocation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45587—Isolation or security of virtual machine instances
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/10—Providing a specific technical effect
    • G06F2212/1052—Security improvement

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
  • Stored Programmes (AREA)
  • Circuits Of Receivers In General (AREA)
JP2021550287A 2019-03-08 2020-03-02 セキュア・ストレージの分離 Active JP7436495B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/296,345 US11531627B2 (en) 2019-03-08 2019-03-08 Secure storage isolation
US16/296,345 2019-03-08
PCT/EP2020/055468 WO2020182527A1 (en) 2019-03-08 2020-03-02 Secure storage isolation

Publications (4)

Publication Number Publication Date
JP2022522728A JP2022522728A (ja) 2022-04-20
JPWO2020182527A5 JPWO2020182527A5 (https=) 2022-08-12
JP2022522728A5 JP2022522728A5 (https=) 2022-08-12
JP7436495B2 true JP7436495B2 (ja) 2024-02-21

Family

ID=69743235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021550287A Active JP7436495B2 (ja) 2019-03-08 2020-03-02 セキュア・ストレージの分離

Country Status (16)

Country Link
US (1) US11531627B2 (https=)
EP (1) EP3935495B1 (https=)
JP (1) JP7436495B2 (https=)
KR (1) KR102681250B1 (https=)
CN (1) CN113544646B (https=)
AU (1) AU2020238889B2 (https=)
BR (1) BR112021017786A2 (https=)
CA (1) CA3132781A1 (https=)
ES (1) ES3056857T3 (https=)
IL (1) IL285013B2 (https=)
MX (1) MX2021010586A (https=)
PL (1) PL3935495T3 (https=)
SG (1) SG11202105419PA (https=)
TW (1) TWI801714B (https=)
WO (1) WO2020182527A1 (https=)
ZA (1) ZA202105808B (https=)

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US20250156551A1 (en) * 2023-11-14 2025-05-15 Analog Devices, Inc. Techniques for implementing trusted binaries for microcontrollers

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Also Published As

Publication number Publication date
TWI801714B (zh) 2023-05-11
EP3935495C0 (en) 2025-11-12
AU2020238889A1 (en) 2021-06-17
CN113544646A (zh) 2021-10-22
EP3935495B1 (en) 2025-11-12
BR112021017786A2 (pt) 2021-11-23
KR20210118122A (ko) 2021-09-29
IL285013B1 (en) 2023-12-01
IL285013A (en) 2021-09-30
IL285013B2 (en) 2024-04-01
KR102681250B1 (ko) 2024-07-04
MX2021010586A (es) 2021-10-13
WO2020182527A1 (en) 2020-09-17
TW202038104A (zh) 2020-10-16
CA3132781A1 (en) 2020-09-17
US11531627B2 (en) 2022-12-20
PL3935495T3 (pl) 2026-02-23
CN113544646B (zh) 2024-01-23
SG11202105419PA (en) 2021-06-29
US20200285595A1 (en) 2020-09-10
ZA202105808B (en) 2023-02-22
AU2020238889B2 (en) 2022-12-01
EP3935495A1 (en) 2022-01-12
JP2022522728A (ja) 2022-04-20
ES3056857T3 (en) 2026-02-25

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