PL3646216T3 - Sposoby i urządzenia do wykonywania zaufanych aplikacji w procesorze z obsługą chronionych środowisk wykonawczych - Google Patents

Sposoby i urządzenia do wykonywania zaufanych aplikacji w procesorze z obsługą chronionych środowisk wykonawczych

Info

Publication number
PL3646216T3
PL3646216T3 PL19732217T PL19732217T PL3646216T3 PL 3646216 T3 PL3646216 T3 PL 3646216T3 PL 19732217 T PL19732217 T PL 19732217T PL 19732217 T PL19732217 T PL 19732217T PL 3646216 T3 PL3646216 T3 PL 3646216T3
Authority
PL
Poland
Prior art keywords
processor
methods
devices
support
execution environments
Prior art date
Application number
PL19732217T
Other languages
English (en)
Inventor
Xiaojian LIU
Original Assignee
Advanced New Technologies Co., Ltd.
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 Advanced New Technologies Co., Ltd. filed Critical Advanced New Technologies Co., Ltd.
Publication of PL3646216T3 publication Critical patent/PL3646216T3/pl

Links

Classifications

    • 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
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • G06F21/53—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow by executing in a restricted environment, e.g. sandbox or secure virtual machine
    • 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
    • G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
    • 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
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G06F9/30003—Arrangements for executing specific machine instructions
    • G06F9/30007—Arrangements for executing specific machine instructions to perform operations on data operands
    • G06F9/30029—Logical and Boolean instructions, e.g. XOR, NOT
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2221/03—Indexing scheme relating to G06F21/50, monitoring users, programs or devices to maintain the integrity of platforms
    • G06F2221/033—Test or assess software

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stored Programmes (AREA)
  • Storage Device Security (AREA)
PL19732217T 2019-04-19 2019-04-19 Sposoby i urządzenia do wykonywania zaufanych aplikacji w procesorze z obsługą chronionych środowisk wykonawczych PL3646216T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19732217.5A EP3646216B1 (en) 2019-04-19 2019-04-19 Methods and devices for executing trusted applications on processor with support for protected execution environments
PCT/CN2019/083466 WO2019120335A2 (en) 2019-04-19 2019-04-19 Methods and devices for executing trusted applications on processor with support for protected execution environments

Publications (1)

Publication Number Publication Date
PL3646216T3 true PL3646216T3 (pl) 2021-07-19

Family

ID=66994186

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19732217T PL3646216T3 (pl) 2019-04-19 2019-04-19 Sposoby i urządzenia do wykonywania zaufanych aplikacji w procesorze z obsługą chronionych środowisk wykonawczych

Country Status (7)

Country Link
US (2) US10733285B1 (pl)
EP (2) EP3872662A1 (pl)
CN (1) CN110998575B (pl)
ES (1) ES2870823T3 (pl)
PL (1) PL3646216T3 (pl)
SG (1) SG11202000825YA (pl)
WO (1) WO2019120335A2 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112800431B (zh) * 2020-08-28 2023-09-29 支付宝(杭州)信息技术有限公司 超线程场景下安全进入可信执行环境的方法及装置
CN112231652B (zh) * 2020-10-28 2022-02-22 百度在线网络技术（北京）有限公司 可信环境远程验证方法、装置、设备、***及介质

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
US7890771B2 (en) * 2002-04-17 2011-02-15 Microsoft Corporation Saving and retrieving data based on public key encryption
WO2011078855A1 (en) * 2009-12-22 2011-06-30 Intel Corporation Method and apparatus to provide secure application execution
US8595510B2 (en) * 2011-06-22 2013-11-26 Media Patents, S.L. Methods, apparatus and systems to improve security in computer systems
US9747102B2 (en) * 2012-12-28 2017-08-29 Intel Corporation Memory management in secure enclaves
US9892284B2 (en) * 2013-03-11 2018-02-13 Lantiq Beteiligungs-GmbH & Co. KG Trusted execution thread in an embedded multithreaded system
US9430384B2 (en) * 2013-03-31 2016-08-30 Intel Corporation Instructions and logic to provide advanced paging capabilities for secure enclave page caches
US10121144B2 (en) * 2013-11-04 2018-11-06 Apple Inc. Using biometric authentication for NFC-based payments
US9715597B2 (en) * 2014-09-25 2017-07-25 Mcafee, Inc. Data verification using enclave attestation
US9749323B2 (en) * 2015-03-27 2017-08-29 Intel Corporation Technologies for secure server access using a trusted license agent
US20160350534A1 (en) * 2015-05-29 2016-12-01 Intel Corporation System, apparatus and method for controlling multiple trusted execution environments in a system
US9904805B2 (en) * 2015-09-23 2018-02-27 Intel Corporation Cryptographic cache lines for a trusted execution environment
WO2017082966A1 (en) * 2015-11-09 2017-05-18 Intel IP Corporation Integrated universal integrated circuit card on mobile computing environments
US10180854B2 (en) * 2016-09-28 2019-01-15 Intel Corporation Processor extensions to identify and avoid tracking conflicts between virtual machine monitor and guest virtual machine
US10642972B2 (en) * 2016-10-20 2020-05-05 Intel Corporation Extending packet processing to trusted programmable and fixed-function accelerators
US10706143B2 (en) * 2017-05-19 2020-07-07 Intel Corporation Techniques for secure-chip memory for trusted execution environments
US10867092B2 (en) * 2017-12-16 2020-12-15 Intel Corporation Avoiding asynchronous enclave exits based on requests to invalidate translation lookaside buffer entries
US10970390B2 (en) * 2018-02-15 2021-04-06 Intel Corporation Mechanism to prevent software side channels

Also Published As

Publication number Publication date
WO2019120335A2 (en) 2019-06-27
EP3646216B1 (en) 2021-04-14
ES2870823T3 (es) 2021-10-27
CN110998575A (zh) 2020-04-10
EP3872662A1 (en) 2021-09-01
CN110998575B (zh) 2024-04-16
EP3646216A2 (en) 2020-05-06
EP3646216A4 (en) 2020-07-08
SG11202000825YA (en) 2020-02-27
US10867030B2 (en) 2020-12-15
US20200334354A1 (en) 2020-10-22
US10733285B1 (en) 2020-08-04
WO2019120335A3 (en) 2020-02-13

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