MX395008B - Espacio de direccion virtual de anfitrion para almacenamiento de control de interfaz segura - Google Patents

Espacio de direccion virtual de anfitrion para almacenamiento de control de interfaz segura

Info

Publication number
MX395008B
MX395008B MX2021010589A MX2021010589A MX395008B MX 395008 B MX395008 B MX 395008B MX 2021010589 A MX2021010589 A MX 2021010589A MX 2021010589 A MX2021010589 A MX 2021010589A MX 395008 B MX395008 B MX 395008B
Authority
MX
Mexico
Prior art keywords
interface control
secure interface
secure
address space
data structure
Prior art date
Application number
MX2021010589A
Other languages
English (en)
Spanish (es)
Other versions
MX2021010589A (es
Inventor
Christian Borntraeger
Claudio Imbrenda
Fadi Busaba
Jonathan Bradbury
Lisa Heller
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of MX2021010589A publication Critical patent/MX2021010589A/es
Publication of MX395008B publication Critical patent/MX395008B/es

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
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1009—Address translation using page tables, e.g. page table structures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/109—Address translation for multiple virtual address spaces, e.g. segmentation
    • 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
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • 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
    • G06F12/1466—Key-lock mechanism
    • G06F12/1475—Key-lock mechanism in a virtual system, e.g. with translation means
    • 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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • 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
    • 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
    • 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
    • G06F2212/15—Use in a specific computing environment
    • G06F2212/151—Emulated environment, e.g. virtual machine
    • 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
    • G06F2212/65—Details of virtual memory and virtual address translation
    • G06F2212/651—Multi-level translation tables
    • 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
    • G06F2212/65—Details of virtual memory and virtual address translation
    • G06F2212/656—Address space sharing
    • 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
    • G06F2212/65—Details of virtual memory and virtual address translation
    • G06F2212/657—Virtual address space management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Stored Programmes (AREA)
MX2021010589A 2019-03-08 2020-03-06 Espacio de direccion virtual de anfitrion para almacenamiento de control de interfaz segura MX395008B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/296,301 US11176054B2 (en) 2019-03-08 2019-03-08 Host virtual address space for secure interface control storage
PCT/EP2020/056033 WO2020182664A1 (en) 2019-03-08 2020-03-06 Host virtual address space for secure interface control storage

Publications (2)

Publication Number Publication Date
MX2021010589A MX2021010589A (es) 2022-08-25
MX395008B true MX395008B (es) 2025-03-24

Family

ID=69770916

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021010589A MX395008B (es) 2019-03-08 2020-03-06 Espacio de direccion virtual de anfitrion para almacenamiento de control de interfaz segura

Country Status (11)

Country Link
US (2) US11176054B2 (https=)
EP (1) EP3935546B1 (https=)
JP (1) JP7379516B2 (https=)
KR (1) KR102551936B1 (https=)
CN (1) CN113597609B (https=)
ES (1) ES2966715T3 (https=)
HU (1) HUE064583T2 (https=)
MX (1) MX395008B (https=)
PL (1) PL3935546T3 (https=)
SG (1) SG11202105425TA (https=)
WO (1) WO2020182664A1 (https=)

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Also Published As

Publication number Publication date
SG11202105425TA (en) 2021-06-29
KR102551936B1 (ko) 2023-07-06
MX2021010589A (es) 2022-08-25
EP3935546B1 (en) 2023-11-29
CN113597609A (zh) 2021-11-02
JP7379516B2 (ja) 2023-11-14
CN113597609B (zh) 2025-04-04
EP3935546A1 (en) 2022-01-12
WO2020182664A1 (en) 2020-09-17
ES2966715T3 (es) 2024-04-23
JP2022523785A (ja) 2022-04-26
HUE064583T2 (hu) 2024-03-28
PL3935546T3 (pl) 2024-03-11
US11669462B2 (en) 2023-06-06
US20200285589A1 (en) 2020-09-10
US11176054B2 (en) 2021-11-16
KR20210121124A (ko) 2021-10-07
EP3935546C0 (en) 2023-11-29
US20220004499A1 (en) 2022-01-06

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