CN112825041A - 一种内存隔离的装置、内存隔离方法和相关设备 - Google Patents

一种内存隔离的装置、内存隔离方法和相关设备 Download PDF

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Publication number
CN112825041A
CN112825041A CN201911149698.2A CN201911149698A CN112825041A CN 112825041 A CN112825041 A CN 112825041A CN 201911149698 A CN201911149698 A CN 201911149698A CN 112825041 A CN112825041 A CN 112825041A
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CN
China
Prior art keywords
process identifier
data
physical address
memory
key
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Pending
Application number
CN201911149698.2A
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English (en)
Chinese (zh)
Inventor
骆华敏
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.)
Shanghai Haisi Technology Co ltd
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Shanghai Haisi Technology Co ltd
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Application filed by Shanghai Haisi Technology Co ltd filed Critical Shanghai Haisi Technology Co ltd
Priority to CN201911149698.2A priority Critical patent/CN112825041A/zh
Priority to PCT/CN2020/130419 priority patent/WO2021098823A1/fr
Publication of CN112825041A publication Critical patent/CN112825041A/zh
Pending legal-status Critical Current

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    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
CN201911149698.2A 2019-11-21 2019-11-21 一种内存隔离的装置、内存隔离方法和相关设备 Pending CN112825041A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201911149698.2A CN112825041A (zh) 2019-11-21 2019-11-21 一种内存隔离的装置、内存隔离方法和相关设备
PCT/CN2020/130419 WO2021098823A1 (fr) 2019-11-21 2020-11-20 Appareil d'isolation de mémoire, procédé d'isolation de mémoire et dispositif apparenté

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911149698.2A CN112825041A (zh) 2019-11-21 2019-11-21 一种内存隔离的装置、内存隔离方法和相关设备

Publications (1)

Publication Number Publication Date
CN112825041A true CN112825041A (zh) 2021-05-21

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ID=75907349

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CN201911149698.2A Pending CN112825041A (zh) 2019-11-21 2019-11-21 一种内存隔离的装置、内存隔离方法和相关设备

Country Status (2)

Country Link
CN (1) CN112825041A (fr)
WO (1) WO2021098823A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113268353A (zh) * 2021-06-11 2021-08-17 海光信息技术股份有限公司 一种提供可信内存的方法、装置、处理器芯片和电子设备
CN114115732A (zh) * 2021-11-10 2022-03-01 深圳Tcl新技术有限公司 数据处理方法、装置及系统
CN116150740A (zh) * 2023-04-17 2023-05-23 杭州鸿钧微电子科技有限公司 资源隔离方法、装置、芯片系统及电子设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1821538A1 (fr) * 2006-02-15 2007-08-22 Irdeto Access B.V. Méthode et système pour générer du contenu brouillé
US9792448B2 (en) * 2014-02-28 2017-10-17 Advanced Micro Devices, Inc. Cryptographic protection of information in a processing system
US10326744B1 (en) * 2016-03-21 2019-06-18 EMC IP Holding Company LLC Security layer for containers in multi-tenant environments
US10176122B2 (en) * 2016-10-19 2019-01-08 Advanced Micro Devices, Inc. Direct memory access authorization in a processing system
US10404674B1 (en) * 2017-02-28 2019-09-03 Amazon Technologies, Inc. Efficient memory management in multi-tenant virtualized environment
US10540198B2 (en) * 2017-07-01 2020-01-21 Intel Corporation Technologies for memory replay prevention using compressive encryption

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113268353A (zh) * 2021-06-11 2021-08-17 海光信息技术股份有限公司 一种提供可信内存的方法、装置、处理器芯片和电子设备
CN114115732A (zh) * 2021-11-10 2022-03-01 深圳Tcl新技术有限公司 数据处理方法、装置及系统
CN116150740A (zh) * 2023-04-17 2023-05-23 杭州鸿钧微电子科技有限公司 资源隔离方法、装置、芯片系统及电子设备
CN116150740B (zh) * 2023-04-17 2023-12-12 杭州鸿钧微电子科技有限公司 资源隔离方法、装置、芯片系统及电子设备

Also Published As

Publication number Publication date
WO2021098823A1 (fr) 2021-05-27

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Address after: Room 101, No. 2 Hongqiaogang Road, Qingpu District, Shanghai, 201799

Applicant after: Haisi Technology Co.,Ltd.

Address before: Room 101, 318 Shuixiu Road, Jinze town (xicen), Qingpu District, Shanghai, 201799

Applicant before: Shanghai Haisi Technology Co.,Ltd.