CN105393258B - 用于提供对图形处理单元的安全访问控制的系统和方法 - Google Patents

用于提供对图形处理单元的安全访问控制的系统和方法 Download PDF

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Publication number
CN105393258B
CN105393258B CN201480037591.8A CN201480037591A CN105393258B CN 105393258 B CN105393258 B CN 105393258B CN 201480037591 A CN201480037591 A CN 201480037591A CN 105393258 B CN105393258 B CN 105393258B
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China
Prior art keywords
processing unit
graphics processing
programming interface
safely
area
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Chinese (zh)
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CN105393258A (zh
Inventor
T·曾
A·托兹尼
W·托尔泽乌斯基
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • 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
    • G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
    • G06F21/74—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information operating in dual or compartmented mode, i.e. at least one secure mode
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2113—Multi-level security, e.g. mandatory access control

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Storage Device Security (AREA)
  • Image Generation (AREA)
CN201480037591.8A 2013-07-01 2014-06-30 用于提供对图形处理单元的安全访问控制的系统和方法 Active CN105393258B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361841881P 2013-07-01 2013-07-01
US61/841,881 2013-07-01
US14/014,032 2013-08-29
US14/014,032 US9507961B2 (en) 2013-07-01 2013-08-29 System and method for providing secure access control to a graphics processing unit
PCT/US2014/044776 WO2015002851A1 (en) 2013-07-01 2014-06-30 System and method for providing secure access control to a graphics processing unit

Publications (2)

Publication Number Publication Date
CN105393258A CN105393258A (zh) 2016-03-09
CN105393258B true CN105393258B (zh) 2018-05-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480037591.8A Active CN105393258B (zh) 2013-07-01 2014-06-30 用于提供对图形处理单元的安全访问控制的系统和方法

Country Status (8)

Country Link
US (1) US9507961B2 (enExample)
EP (1) EP3017396B1 (enExample)
JP (1) JP2016524257A (enExample)
KR (1) KR20160025554A (enExample)
CN (1) CN105393258B (enExample)
BR (1) BR112015032790A2 (enExample)
CA (1) CA2912929A1 (enExample)
WO (1) WO2015002851A1 (enExample)

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US11055806B2 (en) * 2015-02-27 2021-07-06 Advanced Micro Devices, Inc. Method and apparatus for directing application requests for rendering
US9767320B2 (en) * 2015-08-07 2017-09-19 Qualcomm Incorporated Hardware enforced content protection for graphics processing units
US10102391B2 (en) 2015-08-07 2018-10-16 Qualcomm Incorporated Hardware enforced content protection for graphics processing units
US10127627B2 (en) * 2015-09-23 2018-11-13 Intel Corporation Mapping graphics resources to linear arrays using a paging system
US10769312B2 (en) 2015-10-06 2020-09-08 Carnegie Mellon University Method and apparatus for trusted display on untrusted computing platforms to secure applications
US10471543B2 (en) * 2015-12-15 2019-11-12 Lawrence Livermore National Security, Llc Laser-assisted additive manufacturing
US10089272B2 (en) * 2016-02-22 2018-10-02 Dell Products, Lp Data-category switch module in the control plane for use with internet of things devices
US10628611B2 (en) * 2016-11-04 2020-04-21 Qualcomm Incorporated Exclusive execution environment within a system-on-a-chip computing system
US10848483B2 (en) * 2016-12-08 2020-11-24 Ricoh Company, Ltd. Shared terminal, communication system, and display control method, and recording medium
US10387679B2 (en) * 2017-01-06 2019-08-20 Capitalogix Ip Owner, Llc Secure intelligent networked architecture with dynamic feedback
EP3355188B1 (en) 2017-01-31 2021-08-25 OpenSynergy GmbH Instrument display on a car dashboard by checking frames of a gui by a realtime os
WO2019012625A1 (ja) * 2017-07-12 2019-01-17 日本電気株式会社 権限判定システム、セキュアデバイス、判定装置、権限管理方法及び権限判定プログラム
US11295008B2 (en) * 2019-02-13 2022-04-05 Nec Corporation Graphics processing unit accelerated trusted execution environment
TWI759827B (zh) 2019-08-16 2022-04-01 邊信聯科技股份有限公司 異構處理器透過開放式連接器進行具有遠距認證及資訊獨立的可信運算系統及方法

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CN1991906A (zh) * 2005-10-18 2007-07-04 威盛电子股份有限公司 在多重图形处理单元图形子系统中进行多重缓冲
CN101427282A (zh) * 2006-04-26 2009-05-06 高通股份有限公司 具有可配置高速缓存器的图形系统
US20100031342A1 (en) * 2007-04-12 2010-02-04 Honeywell International, Inc Method and system for providing secure video data transmission and processing
CN102754077A (zh) * 2009-12-14 2012-10-24 思杰系统有限公司 可从外部媒体装置引导的安全虚拟化环境

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US7444523B2 (en) 2004-08-27 2008-10-28 Microsoft Corporation System and method for using address bits to signal security attributes of data in the address space
JP3965408B2 (ja) * 2004-12-28 2007-08-29 イーストラテジー株式会社 デジタルコンテンツデータ提供システム
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US8393008B2 (en) * 2008-05-21 2013-03-05 Microsoft Corporation Hardware-based output protection of multiple video streams
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JP5699755B2 (ja) * 2011-03-31 2015-04-15 富士通株式会社 割当方法、割当装置、および割当プログラム
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US8943330B2 (en) * 2011-05-10 2015-01-27 Qualcomm Incorporated Apparatus and method for hardware-based secure data processing using buffer memory address range rules
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US20060095793A1 (en) * 2004-10-08 2006-05-04 International Business Machines Corporation Secure memory control parameters in table look aside buffer data fields and support memory array
CN1991906A (zh) * 2005-10-18 2007-07-04 威盛电子股份有限公司 在多重图形处理单元图形子系统中进行多重缓冲
CN101427282A (zh) * 2006-04-26 2009-05-06 高通股份有限公司 具有可配置高速缓存器的图形系统
US20100031342A1 (en) * 2007-04-12 2010-02-04 Honeywell International, Inc Method and system for providing secure video data transmission and processing
CN102754077A (zh) * 2009-12-14 2012-10-24 思杰系统有限公司 可从外部媒体装置引导的安全虚拟化环境

Also Published As

Publication number Publication date
EP3017396A1 (en) 2016-05-11
US9507961B2 (en) 2016-11-29
CN105393258A (zh) 2016-03-09
BR112015032790A2 (pt) 2017-07-25
WO2015002851A1 (en) 2015-01-08
US20150002523A1 (en) 2015-01-01
EP3017396B1 (en) 2017-10-11
CA2912929A1 (en) 2015-01-08
JP2016524257A (ja) 2016-08-12
KR20160025554A (ko) 2016-03-08

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