BR112021017783A2 - Etiquetagem de hardware de armazenamento seguro para controle de interface seguro - Google Patents
Etiquetagem de hardware de armazenamento seguro para controle de interface seguroInfo
- Publication number
- BR112021017783A2 BR112021017783A2 BR112021017783A BR112021017783A BR112021017783A2 BR 112021017783 A2 BR112021017783 A2 BR 112021017783A2 BR 112021017783 A BR112021017783 A BR 112021017783A BR 112021017783 A BR112021017783 A BR 112021017783A BR 112021017783 A2 BR112021017783 A2 BR 112021017783A2
- Authority
- BR
- Brazil
- Prior art keywords
- secure
- interface control
- labeling
- storage hardware
- secure interface
- Prior art date
Links
- 238000002372 labelling Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 abstract 2
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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
- G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
- G06F12/1036—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB] for multiple virtual address spaces, e.g. segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Storage Device Security (AREA)
- Stored Programmes (AREA)
- Communication Control (AREA)
Abstract
etiquetagem de hardware de armazenamento seguro para controle de interface seguro. é provido um método. um controle de interface seguro em comunicação com uma entidade não confiável executa o método. a esse respeito, o controle de interface seguro implementa uma instrução de inicialização para definir o armazenamento doado como seguro. a implementação da instrução de inicialização é responsiva a uma chamada de instrução emitida a partir da entidade não confiável.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/296,450 US11283800B2 (en) | 2019-03-08 | 2019-03-08 | Secure interface control secure storage hardware tagging |
PCT/EP2020/055979 WO2020182644A1 (en) | 2019-03-08 | 2020-03-06 | Secure interface control secure storage hardware tagging |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112021017783A2 true BR112021017783A2 (pt) | 2021-11-23 |
Family
ID=69780193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112021017783A BR112021017783A2 (pt) | 2019-03-08 | 2020-03-06 | Etiquetagem de hardware de armazenamento seguro para controle de interface seguro |
Country Status (15)
Country | Link |
---|---|
US (1) | US11283800B2 (pt) |
EP (1) | EP3935510B1 (pt) |
JP (1) | JP7379517B2 (pt) |
KR (1) | KR20210119466A (pt) |
CN (1) | CN113544655B (pt) |
AU (1) | AU2020233947B2 (pt) |
BR (1) | BR112021017783A2 (pt) |
CA (1) | CA3132757A1 (pt) |
IL (1) | IL285065B2 (pt) |
MX (1) | MX2021010587A (pt) |
PL (1) | PL3935510T3 (pt) |
SG (1) | SG11202105420VA (pt) |
TW (1) | TWI752412B (pt) |
WO (1) | WO2020182644A1 (pt) |
ZA (1) | ZA202106317B (pt) |
Families Citing this family (6)
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US11347529B2 (en) | 2019-03-08 | 2022-05-31 | International Business Machines Corporation | Inject interrupts and exceptions into secure virtual machine |
US11308215B2 (en) * | 2019-03-08 | 2022-04-19 | International Business Machines Corporation | Secure interface control high-level instruction interception for interruption enablement |
US11176054B2 (en) | 2019-03-08 | 2021-11-16 | International Business Machines Corporation | Host virtual address space for secure interface control storage |
US11493975B2 (en) * | 2020-09-24 | 2022-11-08 | Intel Corporation | System, apparatus and method for providing power monitoring isolation in a processor |
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2019
- 2019-03-08 US US16/296,450 patent/US11283800B2/en active Active
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2020
- 2020-02-11 TW TW109104177A patent/TWI752412B/zh active
- 2020-03-06 KR KR1020217026646A patent/KR20210119466A/ko not_active Application Discontinuation
- 2020-03-06 JP JP2021551745A patent/JP7379517B2/ja active Active
- 2020-03-06 AU AU2020233947A patent/AU2020233947B2/en active Active
- 2020-03-06 PL PL20710115.5T patent/PL3935510T3/pl unknown
- 2020-03-06 WO PCT/EP2020/055979 patent/WO2020182644A1/en active Application Filing
- 2020-03-06 IL IL285065A patent/IL285065B2/en unknown
- 2020-03-06 BR BR112021017783A patent/BR112021017783A2/pt unknown
- 2020-03-06 MX MX2021010587A patent/MX2021010587A/es unknown
- 2020-03-06 EP EP20710115.5A patent/EP3935510B1/en active Active
- 2020-03-06 CN CN202080019843.XA patent/CN113544655B/zh active Active
- 2020-03-06 CA CA3132757A patent/CA3132757A1/en active Pending
- 2020-03-06 SG SG11202105420VA patent/SG11202105420VA/en unknown
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2021
- 2021-08-30 ZA ZA2021/06317A patent/ZA202106317B/en unknown
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SG11202105420VA (en) | 2021-06-29 |
CA3132757A1 (en) | 2020-09-17 |
US20200287902A1 (en) | 2020-09-10 |
EP3935510A1 (en) | 2022-01-12 |
IL285065B2 (en) | 2024-04-01 |
AU2020233947B2 (en) | 2023-03-16 |
CN113544655A (zh) | 2021-10-22 |
WO2020182644A1 (en) | 2020-09-17 |
TWI752412B (zh) | 2022-01-11 |
US11283800B2 (en) | 2022-03-22 |
PL3935510T3 (pl) | 2024-05-27 |
JP7379517B2 (ja) | 2023-11-14 |
EP3935510B1 (en) | 2024-03-13 |
ZA202106317B (en) | 2022-07-27 |
AU2020233947A1 (en) | 2021-06-17 |
IL285065A (en) | 2021-09-30 |
TW202036309A (zh) | 2020-10-01 |
JP2022522766A (ja) | 2022-04-20 |
CN113544655B (zh) | 2023-09-01 |
KR20210119466A (ko) | 2021-10-05 |
IL285065B1 (en) | 2023-12-01 |
EP3935510C0 (en) | 2024-03-13 |
MX2021010587A (es) | 2021-10-13 |
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