TWI748338B - 用於安全介面控制高層級頁面管理之電腦實施方法、電腦系統及電腦程式產品 - Google Patents

用於安全介面控制高層級頁面管理之電腦實施方法、電腦系統及電腦程式產品 Download PDF

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Publication number
TWI748338B
TWI748338B TW109104344A TW109104344A TWI748338B TW I748338 B TWI748338 B TW I748338B TW 109104344 A TW109104344 A TW 109104344A TW 109104344 A TW109104344 A TW 109104344A TW I748338 B TWI748338 B TW I748338B
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Taiwan
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host
secure
page
security
absolute
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TW109104344A
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English (en)
Chinese (zh)
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TW202101265A (zh
Inventor
馬汀 史基瓦德弗斯凱
海科 卡思坦斯
強納生 Ｄ 布萊德貝瑞
麗莎 克蘭頓 海勒
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美商萬國商業機器公司
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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
    • G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
    • G06F12/145—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being virtual, e.g. for virtual blocks or segments before a translation mechanism
    • 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
    • G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
    • 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
    • G06F12/1416—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights
    • G06F12/1425—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block
    • G06F12/1441—Protection against unauthorised use of memory or access to memory by checking the object accessibility, e.g. type of access defined by the memory independently of subject rights the protection being physical, e.g. cell, word, block for a range
    • 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
    • G06F21/602—Providing cryptographic facilities or services
    • 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
    • G06F2009/45583—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)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
TW109104344A 2019-03-08 2020-02-12 用於安全介面控制高層級頁面管理之電腦實施方法、電腦系統及電腦程式產品 TWI748338B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/296,457 2019-03-08
US16/296,457 US11347869B2 (en) 2019-03-08 2019-03-08 Secure interface control high-level page management

Publications (2)

Publication Number Publication Date
TW202101265A TW202101265A (zh) 2021-01-01
TWI748338B true TWI748338B (zh) 2021-12-01

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TW109104344A TWI748338B (zh) 2019-03-08 2020-02-12 用於安全介面控制高層級頁面管理之電腦實施方法、電腦系統及電腦程式產品

Country Status (10)

Country Link
US (1) US11347869B2 (https=)
EP (1) EP3935509B1 (https=)
JP (1) JP7393846B2 (https=)
KR (1) KR102774738B1 (https=)
CN (1) CN113544654B (https=)
ES (1) ES3014595T3 (https=)
SG (1) SG11202105433TA (https=)
TW (1) TWI748338B (https=)
WO (1) WO2020182638A1 (https=)
ZA (1) ZA202105809B (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
CN118503993A (zh) * 2023-02-16 2024-08-16 华为技术有限公司 权限管理方法、相关装置及系统

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Publication number Publication date
ES3014595T3 (en) 2025-04-23
CN113544654A (zh) 2021-10-22
JP2022523522A (ja) 2022-04-25
US11347869B2 (en) 2022-05-31
SG11202105433TA (en) 2021-06-29
ZA202105809B (en) 2023-02-22
CN113544654B (zh) 2025-06-03
TW202101265A (zh) 2021-01-01
EP3935509A1 (en) 2022-01-12
EP3935509C0 (en) 2025-02-12
US20200285758A1 (en) 2020-09-10
EP3935509B1 (en) 2025-02-12
JP7393846B2 (ja) 2023-12-07
KR102774738B1 (ko) 2025-02-27
KR20210118877A (ko) 2021-10-01
WO2020182638A1 (en) 2020-09-17

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