ES3056857T3 - Secure storage isolation - Google Patents

Secure storage isolation

Info

Publication number
ES3056857T3
ES3056857T3 ES20709159T ES20709159T ES3056857T3 ES 3056857 T3 ES3056857 T3 ES 3056857T3 ES 20709159 T ES20709159 T ES 20709159T ES 20709159 T ES20709159 T ES 20709159T ES 3056857 T3 ES3056857 T3 ES 3056857T3
Authority
ES
Spain
Prior art keywords
secure
page
host
guest
access
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES20709159T
Other languages
English (en)
Spanish (es)
Inventor
Jonathan Bradbury
Lisa Cranton Heller
Utz Bacher
Fadi Busaba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of ES3056857T3 publication Critical patent/ES3056857T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • 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)
ES20709159T 2019-03-08 2020-03-02 Secure storage isolation Active ES3056857T3 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ES3056857T3 true ES3056857T3 (en) 2026-02-25

Family

ID=69743235

Family Applications (1)

Application Number Title Priority Date Filing Date
ES20709159T Active ES3056857T3 (en) 2019-03-08 2020-03-02 Secure storage isolation

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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US11347529B2 (en) 2019-03-08 2022-05-31 International Business Machines Corporation Inject interrupts and exceptions into secure virtual machine
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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
JP7436495B2 (ja) 2024-02-21
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

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