PL3935546T3 - Wirtualna przestrzeń adresowa hosta dla pamięci zabezpieczonego sterownika interfejsu - Google Patents

Wirtualna przestrzeń adresowa hosta dla pamięci zabezpieczonego sterownika interfejsu

Info

Publication number
PL3935546T3
PL3935546T3 PL20709572.0T PL20709572T PL3935546T3 PL 3935546 T3 PL3935546 T3 PL 3935546T3 PL 20709572 T PL20709572 T PL 20709572T PL 3935546 T3 PL3935546 T3 PL 3935546T3
Authority
PL
Poland
Prior art keywords
address space
virtual address
interface control
control storage
host virtual
Prior art date
Application number
PL20709572.0T
Other languages
English (en)
Inventor
Claudio Imbrenda
Christian Borntraeger
Lisa Heller
Fadi Busaba
Jonathan Bradbury
Original Assignee
International Business Machines Corporation
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 International Business Machines Corporation filed Critical International Business Machines Corporation
Publication of PL3935546T3 publication Critical patent/PL3935546T3/pl

Links

Classifications

    • 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
    • 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
    • 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; 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
    • G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
    • 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
    • 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; 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
    • 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
    • G06F2212/15—Use in a specific computing environment
    • G06F2212/151—Emulated environment, e.g. virtual machine
    • 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
    • G06F2212/65—Details of virtual memory and virtual address translation
    • G06F2212/651—Multi-level translation tables
    • 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
    • G06F2212/65—Details of virtual memory and virtual address translation
    • G06F2212/656—Address space sharing
    • 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
    • G06F2212/65—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)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Storage Device Security (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Stored Programmes (AREA)
PL20709572.0T 2019-03-08 2020-03-06 Wirtualna przestrzeń adresowa hosta dla pamięci zabezpieczonego sterownika interfejsu PL3935546T3 (pl)

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 (1)

Publication Number Publication Date
PL3935546T3 true PL3935546T3 (pl) 2024-03-11

Family

ID=69770916

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20709572.0T PL3935546T3 (pl) 2019-03-08 2020-03-06 Wirtualna przestrzeń adresowa hosta dla pamięci zabezpieczonego sterownika interfejsu

Country Status (11)

Country Link
US (2) US11176054B2 (pl)
EP (1) EP3935546B1 (pl)
JP (1) JP7379516B2 (pl)
KR (1) KR102551936B1 (pl)
CN (1) CN113597609A (pl)
ES (1) ES2966715T3 (pl)
HU (1) HUE064583T2 (pl)
MX (1) MX2021010589A (pl)
PL (1) PL3935546T3 (pl)
SG (1) SG11202105425TA (pl)
WO (1) WO2020182664A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US11455398B2 (en) 2019-03-08 2022-09-27 International Business Machines Corporation Testing storage protection hardware in a secure virtual machine environment
US11283800B2 (en) 2019-03-08 2022-03-22 International Business Machines Corporation Secure interface control secure storage hardware tagging
US11176054B2 (en) 2019-03-08 2021-11-16 International Business Machines Corporation Host virtual address space for secure interface control storage
US11068310B2 (en) 2019-03-08 2021-07-20 International Business Machines Corporation Secure storage query and donation

Family Cites Families (97)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4245302A (en) 1978-10-10 1981-01-13 Magnuson Computer Systems, Inc. Computer and method for executing target instructions
US4787031A (en) 1985-01-04 1988-11-22 Digital Equipment Corporation Computer with virtual machine mode and multiple protection rings
US8108873B1 (en) 1999-05-28 2012-01-31 Oracle International Corporation System for extending an addressable range of memory
US7194740B1 (en) 1999-05-28 2007-03-20 Oracle International Corporation System for extending an addressable range of memory
US6678815B1 (en) 2000-06-27 2004-01-13 Intel Corporation Apparatus and method for reducing power consumption due to cache and TLB accesses in a processor front-end
US8037530B1 (en) 2000-08-28 2011-10-11 Verizon Corporate Services Group Inc. Method and apparatus for providing adaptive self-synchronized dynamic address translation as an intrusion detection sensor
US7433951B1 (en) 2000-09-22 2008-10-07 Vmware, Inc. System and method for controlling resource revocation in a multi-guest computer system
US7191440B2 (en) 2001-08-15 2007-03-13 Intel Corporation Tracking operating system process and thread execution and virtual machine execution in hardware or in a virtual machine monitor
US7069442B2 (en) 2002-03-29 2006-06-27 Intel Corporation System and method for execution of a secured environment initialization instruction
US20030226014A1 (en) 2002-05-31 2003-12-04 Schmidt Rodney W. Trusted client utilizing security kernel under secure execution mode
US7149862B2 (en) 2002-11-18 2006-12-12 Arm Limited Access control in a data processing apparatus
JP4302641B2 (ja) 2002-11-18 2009-07-29 エイアールエム リミテッド デバイスによるメモリへのアクセスの制御
WO2005036806A2 (en) 2003-10-08 2005-04-21 Unisys Corporation Scalable partition memory mapping system
US7421533B2 (en) 2004-04-19 2008-09-02 Intel Corporation Method to manage memory in a platform with virtual machines
US7191292B2 (en) 2004-06-04 2007-03-13 Sun Microsystems, Inc. Logging of level-two cache transactions into banks of the level-two cache for system rollback
US7475166B2 (en) 2005-02-28 2009-01-06 International Business Machines Corporation Method and system for fully trusted adapter validation of addresses referenced in a virtual host transfer request
US7685635B2 (en) 2005-03-11 2010-03-23 Microsoft Corporation Systems and methods for multi-level intercept processing in a virtual machine environment
US20070091809A1 (en) 2005-10-25 2007-04-26 Smith Jeffrey C Managed network resource sharing and optimization method and apparatus
US20070094323A1 (en) 2005-10-25 2007-04-26 Smith Jeffrey C Managed resource sharing method and apparatus
US20080294866A1 (en) 2007-05-22 2008-11-27 Hewlett-Packard Development Company, L.P. Method And Apparatus For Memory Management
US8010763B2 (en) 2007-08-02 2011-08-30 International Business Machines Corporation Hypervisor-enforced isolation of entities within a single logical partition's virtual address space
US8176487B2 (en) 2007-08-02 2012-05-08 International Business Machines Corporation Client partition scheduling and prioritization of service partition work
US8145676B2 (en) 2008-02-11 2012-03-27 International Business Machines Corporation Shared inventory item donation in a virtual universe
US8176279B2 (en) 2008-02-25 2012-05-08 International Business Machines Corporation Managing use of storage by multiple pageable guests of a computing environment
US8458438B2 (en) 2008-02-26 2013-06-04 International Business Machines Corporation System, method and computer program product for providing quiesce filtering for shared memory
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
US8127086B2 (en) 2008-06-06 2012-02-28 International Business Machines Corporation Transparent hypervisor pinning of critical memory areas in a shared memory partition data processing system
US8799892B2 (en) 2008-06-09 2014-08-05 International Business Machines Corporation Selective memory donation in virtual real memory environment
US8151032B2 (en) 2008-06-26 2012-04-03 Microsoft Corporation Direct memory access filter for virtualized operating systems
US8261320B1 (en) 2008-06-30 2012-09-04 Symantec Corporation Systems and methods for securely managing access to data
US8667207B2 (en) 2009-09-30 2014-03-04 Citrix Systems, Inc. Dynamic reallocation of physical memory responsive to virtual machine events
US20110153944A1 (en) 2009-12-22 2011-06-23 Klaus Kursawe Secure Cache Memory Architecture
US9087200B2 (en) 2009-12-22 2015-07-21 Intel Corporation Method and apparatus to provide secure application execution
US8510599B2 (en) 2010-06-23 2013-08-13 International Business Machines Corporation Managing processing associated with hardware events
US20120297177A1 (en) 2010-11-15 2012-11-22 Ghosh Anup K Hardware Assisted Operating System Switch
CN102594852B (zh) 2011-01-04 2016-03-30 ***通信集团公司 数据访问方法、节点及***
KR20120097136A (ko) 2011-02-24 2012-09-03 삼성전자주식회사 가상화 환경에서의 메모리 풀 관리
WO2012128681A1 (en) 2011-03-22 2012-09-27 Telefonaktiebolaget L M Ericsson (Publ) Method for switching between virtualized and non-virtualized system operation
US9276953B2 (en) 2011-05-13 2016-03-01 International Business Machines Corporation Method and apparatus to detect and block unauthorized MAC address by virtual machine aware network switches
US8590005B2 (en) 2011-06-08 2013-11-19 Adventium Enterprises, Llc Multi-domain information sharing
US9141785B2 (en) 2011-08-03 2015-09-22 Cloudbyte, Inc. Techniques for providing tenant based storage security and service level assurance in cloud storage environment
US8788763B2 (en) 2011-10-13 2014-07-22 International Business Machines Corporation Protecting memory of a virtual guest
US9251039B2 (en) 2012-02-17 2016-02-02 Microsoft Technology Licensing, Llc Remote debugging as a service
US20130232315A1 (en) 2012-03-02 2013-09-05 Samsung Electronics Co., Ltd. Scalable, customizable, and load-balancing physical memory management scheme
US20140007189A1 (en) 2012-06-28 2014-01-02 International Business Machines Corporation Secure access to shared storage resources
US9697047B2 (en) 2012-09-25 2017-07-04 International Business Machines Corporation Cooperation of hoarding memory allocators in a multi-process system
CN103729230B (zh) 2012-10-11 2017-04-12 财团法人工业技术研究院 虚拟机***的内存管理方法和计算机***
CN104813634B (zh) 2012-11-21 2017-10-20 苹果公司 用于管理访问控制的基于策略的方法和***
US9185114B2 (en) 2012-12-05 2015-11-10 Symantec Corporation Methods and systems for secure storage segmentation based on security context in a virtual environment
US9767044B2 (en) 2013-09-24 2017-09-19 Intel Corporation Secure memory repartitioning
US9792448B2 (en) 2014-02-28 2017-10-17 Advanced Micro Devices, Inc. Cryptographic protection of information in a processing system
WO2015132753A1 (en) 2014-03-07 2015-09-11 Eco4Cloud S.R.L. Method for memory management in virtual machines, and corresponding system and computer program product
US9672058B2 (en) 2014-03-13 2017-06-06 Unisys Corporation Reduced service partition virtualization system and method
US9483639B2 (en) 2014-03-13 2016-11-01 Unisys Corporation Service partition virtualization system and method having a secure application
GB2525596B (en) 2014-04-28 2021-05-26 Arm Ip Ltd Access control and code scheduling
CN105095094B (zh) 2014-05-06 2018-11-30 华为技术有限公司 内存管理方法和设备
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
US9553850B2 (en) 2014-06-30 2017-01-24 International Business Machines Corporation Multi-tenant secure separation of data in a cloud-based application
KR101592782B1 (ko) 2014-11-05 2016-02-12 플러스기술주식회사 전가상화 시스템에서 자원을 감시하는 장치 및 방법
US20170364685A1 (en) 2014-11-20 2017-12-21 Interdigital Patent Holdings. Inc. Providing security to computing systems
US9870324B2 (en) 2015-04-09 2018-01-16 Vmware, Inc. Isolating guest code and data using multiple nested page tables
US9875047B2 (en) 2015-05-27 2018-01-23 Red Hat Israel, Ltd. Exit-less host memory locking in a virtualized environment
US10114958B2 (en) 2015-06-16 2018-10-30 Microsoft Technology Licensing, Llc Protected regions
US9942035B2 (en) 2015-08-18 2018-04-10 Intel Corporation Platform migration of secure enclaves
US9760290B2 (en) 2015-09-25 2017-09-12 International Business Machines Corporation Smart volume manager for storage space usage optimization
US9558004B1 (en) 2015-10-16 2017-01-31 International Business Machines Corporation Inter-platform management of computing resources
US10210324B2 (en) * 2015-11-23 2019-02-19 Armor Defense Inc. Detecting malicious instructions on a virtual machine
US10019279B2 (en) 2015-12-17 2018-07-10 International Business Machines Corporation Transparent secure interception handling
US10013579B2 (en) 2015-12-23 2018-07-03 Intel Corporation Secure routing of trusted software transactions in unsecure fabric
US10516533B2 (en) 2016-02-05 2019-12-24 Mohammad Mannan Password triggered trusted encryption key deletion
US9910768B1 (en) 2016-05-23 2018-03-06 Parallels IP Holdings GmbH Method for memory management for virtual machines
US10152350B2 (en) 2016-07-01 2018-12-11 Intel Corporation Secure domain manager
US10585805B2 (en) * 2016-07-29 2020-03-10 Advanced Micro Devices, Inc. Controlling access to pages in a memory in a computing device
US10462219B2 (en) 2016-08-10 2019-10-29 Iboss, Inc. Distributed network security system providing isolation of customer data
US20180260251A1 (en) 2016-08-28 2018-09-13 Vmware, Inc. Use of nested hypervisors by a resource-exchange system to enhance data and operational security and to facilitate component installation
US10528721B2 (en) 2016-10-20 2020-01-07 Intel Corporation Trusted packet processing for multi-domain separatization and security
US9710395B1 (en) 2016-10-26 2017-07-18 International Business Machines Corporation Dynamic address translation table allocation
US10380032B2 (en) 2017-03-09 2019-08-13 Internatinoal Business Machines Corporation Multi-engine address translation facility
WO2018182772A1 (en) 2017-03-29 2018-10-04 Advanced Micro Devices, Inc. Monitoring of memory page transitions between a hypervisor and a virtual machine
US10387686B2 (en) 2017-07-27 2019-08-20 International Business Machines Corporation Hardware based isolation for secure execution of virtual machines
US11687654B2 (en) 2017-09-15 2023-06-27 Intel Corporation Providing isolation in virtualized systems using trust domains
US10671737B2 (en) 2017-11-10 2020-06-02 Intel Corporation Cryptographic memory ownership table for secure public cloud
US10474382B2 (en) 2017-12-01 2019-11-12 Red Hat, Inc. Fast virtual machine storage allocation with encrypted storage
US10552344B2 (en) 2017-12-26 2020-02-04 Intel Corporation Unblock instruction to reverse page block during paging
JP2019159562A (ja) 2018-03-09 2019-09-19 富士通株式会社 情報処理装置、情報処理システム、及びプログラム
EP3776288A4 (en) 2018-04-10 2022-01-05 Al Belooshi, Bushra Abbas Mohammed SECURITY SYSTEM AND METHOD OF CRYPTOGRAPHIC KEYS IN THE CLOUD
US11258861B2 (en) 2018-06-29 2022-02-22 Intel Corporation Secure reporting of platform state information to a remote server
US10929165B2 (en) 2018-07-31 2021-02-23 Nutanix, Inc. System and method for memory resizing in a virtual computing environment
US10761996B2 (en) 2018-09-28 2020-09-01 Intel Corporation Apparatus and method for secure memory access using trust domains
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
US11455398B2 (en) 2019-03-08 2022-09-27 International Business Machines Corporation Testing storage protection hardware in a secure virtual machine environment
US10956188B2 (en) 2019-03-08 2021-03-23 International Business Machines Corporation Transparent interpretation of guest instructions in secure virtual machine environment
US11182192B2 (en) 2019-03-08 2021-11-23 International Business Machines Corporation Controlling access to secure storage of a virtual machine
US11068310B2 (en) 2019-03-08 2021-07-20 International Business Machines Corporation Secure storage query and donation
US11283800B2 (en) 2019-03-08 2022-03-22 International Business Machines Corporation Secure interface control secure storage hardware tagging
US11487906B2 (en) 2019-03-08 2022-11-01 International Business Machines Corporation Storage sharing between a secure domain and a non-secure entity
US11176054B2 (en) 2019-03-08 2021-11-16 International Business Machines Corporation Host virtual address space for secure interface control storage

Also Published As

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

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