IL285013B2 - Secure storage isolation - Google Patents

Secure storage isolation

Info

Publication number
IL285013B2
IL285013B2 IL285013A IL28501321A IL285013B2 IL 285013 B2 IL285013 B2 IL 285013B2 IL 285013 A IL285013 A IL 285013A IL 28501321 A IL28501321 A IL 28501321A IL 285013 B2 IL285013 B2 IL 285013B2
Authority
IL
Israel
Prior art keywords
secure
page
requestor
responsive
access
Prior art date
Application number
IL285013A
Other languages
English (en)
Hebrew (he)
Other versions
IL285013B1 (en
IL285013A (en
Inventor
D Bradbury Jonathan
Cranton Heller Lisa
Bacher Utz
Y Busaba Fadi
Original Assignee
Ibm
D Bradbury Jonathan
Cranton Heller Lisa
Bacher Utz
Y Busaba Fadi
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, D Bradbury Jonathan, Cranton Heller Lisa, Bacher Utz, Y Busaba Fadi filed Critical Ibm
Publication of IL285013A publication Critical patent/IL285013A/en
Publication of IL285013B1 publication Critical patent/IL285013B1/en
Publication of IL285013B2 publication Critical patent/IL285013B2/en

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
    • 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
    • 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
    • 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)
IL285013A 2019-03-08 2020-03-02 Secure storage isolation IL285013B2 (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 (3)

Publication Number Publication Date
IL285013A IL285013A (en) 2021-09-30
IL285013B1 IL285013B1 (en) 2023-12-01
IL285013B2 true IL285013B2 (en) 2024-04-01

Family

ID=69743235

Family Applications (1)

Application Number Title Priority Date Filing Date
IL285013A IL285013B2 (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=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11640361B2 (en) 2019-03-08 2023-05-02 International Business Machines Corporation Sharing secure memory across multiple security domains
US11308215B2 (en) * 2019-03-08 2022-04-19 International Business Machines Corporation Secure interface control high-level instruction interception for interruption enablement
US11347529B2 (en) 2019-03-08 2022-05-31 International Business Machines Corporation Inject interrupts and exceptions into secure virtual machine
US20250156551A1 (en) * 2023-11-14 2025-05-15 Analog Devices, Inc. Techniques for implementing trusted binaries for microcontrollers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160299851A1 (en) * 2015-04-09 2016-10-13 Vmware, Inc. Isolating guest code and data using multiple nested page tables
US20170357592A1 (en) * 2016-06-09 2017-12-14 Vmware, Inc. Enhanced-security page sharing in a virtualized computer system
US20190042463A1 (en) * 2018-09-28 2019-02-07 Vedvyas Shanbhogue Apparatus and method for secure memory access using trust domains

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4787031A (en) 1985-01-04 1988-11-22 Digital Equipment Corporation Computer with virtual machine mode and multiple protection rings
JP3657665B2 (ja) 1995-02-14 2005-06-08 富士通株式会社 共用メモリに結合される複数の計算機システム及び共用メモリに結合される複数の計算機システムの制御方法
US6314501B1 (en) 1998-07-23 2001-11-06 Unisys Corporation Computer system and method for operating multiple operating systems in different partitions of the computer system and for allowing the different partitions to communicate with one another through shared memory
JP4220476B2 (ja) 2002-11-18 2009-02-04 エイアールエム リミテッド 安全ドメインおよび非安全ドメインを有するシステム内での仮想−物理メモリアドレスマッピング
WO2005036367A2 (en) 2003-10-08 2005-04-21 Unisys Corporation Virtual data center that allocates and manages system resources across multiple nodes
US20050102670A1 (en) 2003-10-21 2005-05-12 Bretl Robert F. Shared object memory with object management for multiple virtual machines
US10768958B2 (en) 2004-11-17 2020-09-08 Vmware, Inc. Using virtual local area networks in a virtual computer system
US7886126B2 (en) 2005-01-14 2011-02-08 Intel Corporation Extended paging tables to map guest physical memory addresses from virtual memory page tables to host physical memory addresses in a virtual machine system
US7814307B2 (en) 2006-03-16 2010-10-12 Microsoft Corporation Fast booting a computing device to a specialized experience
US7610481B2 (en) 2006-04-19 2009-10-27 Intel Corporation Method and apparatus to support independent systems in partitions of a processing system
JP4952308B2 (ja) 2007-03-09 2012-06-13 日本電気株式会社 メモリ共有システム、方法、及び、プログラム
US8261265B2 (en) * 2007-10-30 2012-09-04 Vmware, Inc. Transparent VMM-assisted user-mode execution control transfer
US8527715B2 (en) 2008-02-26 2013-09-03 International Business Machines Corporation Providing a shared memory translation facility
GB2460393B (en) 2008-02-29 2012-03-28 Advanced Risc Mach Ltd A data processing apparatus and method for controlling access to secure memory by virtual machines executing on processing circuitry
US8041877B2 (en) 2008-06-09 2011-10-18 International Business Machines Corporation Distributed computing utilizing virtual memory having a shared paging space
US8006043B2 (en) 2008-10-06 2011-08-23 Vmware, Inc. System and method for maintaining memory page sharing in a virtual environment
US20100161879A1 (en) 2008-12-18 2010-06-24 Lsi Corporation Efficient and Secure Main Memory Sharing Across Multiple Processors
US8738932B2 (en) 2009-01-16 2014-05-27 Teleputers, Llc System and method for processor-based security
US9405700B2 (en) 2010-11-04 2016-08-02 Sonics, Inc. Methods and apparatus for virtualization in an integrated circuit
US8984478B2 (en) 2011-10-03 2015-03-17 Cisco Technology, Inc. Reorganization of virtualized computer programs
AU2013297064B2 (en) 2012-08-03 2016-06-16 North Carolina State University Methods, systems, and computer readable medium for active monitoring, memory protection and integrity verification of target devices
US10198572B2 (en) 2013-09-17 2019-02-05 Microsoft Technology Licensing, Llc Virtual machine manager facilitated selective code integrity enforcement
US9767044B2 (en) * 2013-09-24 2017-09-19 Intel Corporation Secure memory repartitioning
US9117081B2 (en) 2013-12-20 2015-08-25 Bitdefender IPR Management Ltd. Strongly isolated malware scanning using secure virtual containers
US10599565B2 (en) 2013-12-24 2020-03-24 Hewlett-Packard Development Company, L.P. Hypervisor managing memory addressed above four gigabytes
US9483639B2 (en) 2014-03-13 2016-11-01 Unisys Corporation Service partition virtualization system and method having a secure application
US9652631B2 (en) 2014-05-05 2017-05-16 Microsoft Technology Licensing, Llc Secure transport of encrypted virtual machines with continuous owner access
KR20150128328A (ko) 2014-05-09 2015-11-18 한국전자통신연구원 증거 수집 도구 제공 방법, 도메인 분리 기반 모바일 기기에서 증거 자료 확보 장치 및 방법
US9792222B2 (en) 2014-06-27 2017-10-17 Intel Corporation Validating virtual address translation by virtual machine monitor utilizing address validation structure to validate tentative guest physical address and aborting based on flag in extended page table requiring an expected guest physical address in the address validation structure
US9454497B2 (en) 2014-08-15 2016-09-27 Intel Corporation Technologies for secure inter-virtual-machine shared memory communication
US9436619B2 (en) * 2014-09-08 2016-09-06 Raytheon Company Multi-level, hardware-enforced domain separation using a separation kernel on a multicore processor with a shared cache
US10599458B2 (en) 2015-01-23 2020-03-24 Unisys Corporation Fabric computing system having an embedded software defined network
US10503405B2 (en) 2015-02-10 2019-12-10 Red Hat Israel, Ltd. Zero copy memory reclaim using copy-on-write
KR102327782B1 (ko) 2015-05-29 2021-11-18 한국과학기술원 전자 장치 및 커널 데이터 접근 방법
GB2539435B8 (en) 2015-06-16 2018-02-21 Advanced Risc Mach Ltd Data processing memory access control, in which an owning process for a region of memory is specified independently of privilege level
US20170063544A1 (en) 2015-08-26 2017-03-02 Rubicon Labs, Inc. System and method for sharing data securely
US9792143B1 (en) 2015-10-23 2017-10-17 Amazon Technologies, Inc. Platform secure execution modes
CN107203722B (zh) * 2016-03-16 2020-01-14 中国电子科技集团公司电子科学研究院 一种虚拟化数据隔离交换方法及装置
US10585805B2 (en) 2016-07-29 2020-03-10 Advanced Micro Devices, Inc. Controlling access to pages in a memory in a computing device
US10303899B2 (en) 2016-08-11 2019-05-28 Intel Corporation Secure public cloud with protected guest-verified host control
US10713177B2 (en) 2016-09-09 2020-07-14 Intel Corporation Defining virtualized page attributes based on guest page attributes
KR102511451B1 (ko) 2016-11-09 2023-03-17 삼성전자주식회사 리치 실행 환경에서 보안 어플리케이션을 안전하게 실행하는 컴퓨팅 시스템
US10169088B2 (en) 2016-11-29 2019-01-01 Red Hat Israel, Ltd. Lockless free memory ballooning for virtual machines
US10447717B2 (en) 2017-01-28 2019-10-15 Qualcomm Incorporated Network attack detection using multi-path verification
CN120448113A (zh) * 2018-11-08 2025-08-08 英特尔公司 功能即服务（faas）系统增强
US11461244B2 (en) * 2018-12-20 2022-10-04 Intel Corporation Co-existence of trust domain architecture with multi-key total memory encryption technology in servers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160299851A1 (en) * 2015-04-09 2016-10-13 Vmware, Inc. Isolating guest code and data using multiple nested page tables
US20170357592A1 (en) * 2016-06-09 2017-12-14 Vmware, Inc. Enhanced-security page sharing in a virtualized computer system
US20190042463A1 (en) * 2018-09-28 2019-02-07 Vedvyas Shanbhogue Apparatus and method for secure memory access using trust domains

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
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
ES3056857T3 (en) 2026-02-25

Similar Documents

Publication Publication Date Title
US11487906B2 (en) Storage sharing between a secure domain and a non-secure entity
EP3935496B1 (en) Sharing secure memory across multiple security domains
JP7410161B2 (ja) ページ変更検出によるセキュアなページング
EP3935546B1 (en) Host virtual address space for secure interface control storage
US11403409B2 (en) Program interruptions for page importing/exporting
EP3935510B1 (en) Secure interface control secure storage hardware tagging
US11455398B2 (en) Testing storage protection hardware in a secure virtual machine environment
IL285225B2 (en) Starting a secure guest using an initial program load mechanism
US11182192B2 (en) Controlling access to secure storage of a virtual machine
IL285013B2 (en) Secure storage isolation
IL284851B1 (en) dispatching of a virtual device
JP7393846B2 (ja) セキュア・インターフェイス制御の高レベルのページ管理
IL284822B2 (en) Secure interface control high-level instruction interception for interruption enablement
IL284973B1 (en) Secure control interface communication interface