AR084350A1 - Metodos y procesador para incluir instrucciones en un espacio aislado de seguridad - Google Patents

Metodos y procesador para incluir instrucciones en un espacio aislado de seguridad

Info

Publication number
AR084350A1
AR084350A1 ARP110104758A ARP110104758A AR084350A1 AR 084350 A1 AR084350 A1 AR 084350A1 AR P110104758 A ARP110104758 A AR P110104758A AR P110104758 A ARP110104758 A AR P110104758A AR 084350 A1 AR084350 A1 AR 084350A1
Authority
AR
Argentina
Prior art keywords
processor
execution
instruction
instructions
methods
Prior art date
Application number
ARP110104758A
Other languages
English (en)
Inventor
Jeremiah Spradlin
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of AR084350A1 publication Critical patent/AR084350A1/es

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
    • 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
    • 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
    • G06F9/445—Program loading or initiating

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Executing Machine-Instructions (AREA)
  • Storage Device Security (AREA)
  • Devices For Executing Special Programs (AREA)

Abstract

Se proporcionan diferentes conjuntos de instrucciones para diferentes unidades de ejecución tales como subprocesos, procesos y contextos de ejecución. Las unidades de ejecución pueden estar asociadas con los conjuntos de instrucciones. Los conjuntos de instrucciones pueden tener opcodes mutuamente excluyentes, lo que significa que un opcode en un conjunto de instrucciones no está incluido en ningún otro conjunto de instrucciones. Cuando se ejecuta una unidad de ejecución dada, el procesador solamente permite la ejecución de instrucciones en el conjunto de instrucciones que corresponde a la unidad de ejecución actual. Ocurre un error si la unidad de ejecución intenta ejecutar directamente una instrucción en otro conjunto de instrucciones.
ARP110104758A 2010-12-16 2011-12-19 Metodos y procesador para incluir instrucciones en un espacio aislado de seguridad AR084350A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/970,927 US20120159127A1 (en) 2010-12-16 2010-12-16 Security sandbox

Publications (1)

Publication Number Publication Date
AR084350A1 true AR084350A1 (es) 2013-05-08

Family

ID=46236000

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110104758A AR084350A1 (es) 2010-12-16 2011-12-19 Metodos y procesador para incluir instrucciones en un espacio aislado de seguridad

Country Status (8)

Country Link
US (1) US20120159127A1 (es)
EP (1) EP2652667A4 (es)
JP (1) JP5847839B2 (es)
KR (1) KR20130132859A (es)
CN (1) CN102542208B (es)
AR (1) AR084350A1 (es)
TW (1) TW201229894A (es)
WO (1) WO2012082524A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8627451B2 (en) * 2009-08-21 2014-01-07 Red Hat, Inc. Systems and methods for providing an isolated execution environment for accessing untrusted content
US9684785B2 (en) 2009-12-17 2017-06-20 Red Hat, Inc. Providing multiple isolated execution environments for securely accessing untrusted content
US9027151B2 (en) * 2011-02-17 2015-05-05 Red Hat, Inc. Inhibiting denial-of-service attacks using group controls
US10410003B2 (en) 2013-06-07 2019-09-10 Apple Inc. Multiple containers assigned to an application
US10019567B1 (en) * 2014-03-24 2018-07-10 Amazon Technologies, Inc. Encoding of security codes
US20150278512A1 (en) 2014-03-28 2015-10-01 Intel Corporation Virtualization based intra-block workload isolation
KR102332209B1 (ko) * 2014-12-09 2021-11-29 인텔 코포레이션 2개의 명령어 세트 아키텍처들에 따라 컴파일링된 애플리케이션 코드의 실행을 위한 시스템 및 방법
KR102002143B1 (ko) * 2015-04-10 2019-07-19 구글 엘엘씨 네이티브 클라이언트로의 이진 변환
TWI575401B (zh) 2015-11-12 2017-03-21 財團法人資訊工業策進會 行動裝置及一種適用於行動裝置的監控方法
GB2563580B (en) * 2017-06-15 2019-09-25 Advanced Risc Mach Ltd An apparatus and method for controlling a change in instruction set
JP6531927B1 (ja) * 2018-08-17 2019-06-19 株式会社エルアミーナ 高位合成マルチプロセッサシステム等
CN109446096B (zh) * 2018-11-06 2021-08-24 北京知道创宇信息技术股份有限公司 一种智能合约调试方法、装置及其存储介质
US11436187B2 (en) * 2020-10-20 2022-09-06 Micron Technology, Inc. Method of notifying a process or programmable atomic operation traps
US11586439B2 (en) 2020-10-20 2023-02-21 Micron Technology, Inc. Detecting infinite loops in a programmable atomic transaction

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781750A (en) * 1994-01-11 1998-07-14 Exponential Technology, Inc. Dual-instruction-set architecture CPU with hidden software emulation mode
US6496922B1 (en) * 1994-10-31 2002-12-17 Sun Microsystems, Inc. Method and apparatus for multiplatform stateless instruction set architecture (ISA) using ISA tags on-the-fly instruction translation
US5638525A (en) * 1995-02-10 1997-06-10 Intel Corporation Processor capable of executing programs that contain RISC and CISC instructions
JP2000515270A (ja) * 1996-01-24 2000-11-14 サン・マイクロシステムズ・インコーポレイテッド ネットワークまたはローカルメモリから受け取った命令セットの実行のための二重命令セットプロセッサ
JP3861452B2 (ja) * 1998-04-28 2006-12-20 松下電器産業株式会社 プロセッサおよびプログラム生成装置
US6760441B1 (en) * 2000-03-31 2004-07-06 Intel Corporation Generating a key hieararchy for use in an isolated execution environment
US7149878B1 (en) * 2000-10-30 2006-12-12 Mips Technologies, Inc. Changing instruction set architecture mode by comparison of current instruction execution address with boundary address register values
WO2002071211A2 (en) * 2000-11-20 2002-09-12 Zucotto Wireless, Inc. Data processor having multiple operating modes
EP1324191A1 (en) * 2001-12-27 2003-07-02 STMicroelectronics S.r.l. Processor architecture, related system and method of operation
JP2003233496A (ja) * 2002-02-08 2003-08-22 Mitsubishi Electric Corp マイクロプロセッサ
WO2004049152A1 (en) * 2002-11-26 2004-06-10 Mplicity Ltd. A processor capable of multi-threaded execution of a plurality of instruction-sets
US7603704B2 (en) * 2002-12-19 2009-10-13 Massachusetts Institute Of Technology Secure execution of a computer program using a code cache
GB2402764B (en) * 2003-06-13 2006-02-22 Advanced Risc Mach Ltd Instruction encoding within a data processing apparatus having multiple instruction sets
US7415618B2 (en) * 2003-09-25 2008-08-19 Sun Microsystems, Inc. Permutation of opcode values for application program obfuscation
JP2005209105A (ja) * 2004-01-26 2005-08-04 Matsushita Electric Ind Co Ltd マルチスレッドプロセッサ
US7493483B2 (en) * 2004-02-19 2009-02-17 International Business Machines Corporation Method to prevent vulnerability to virus and worm attacks through instruction remapping
US7562209B2 (en) * 2004-04-07 2009-07-14 Marvell International, Ltd. Supporting different instruction set architectures during run time
US7908653B2 (en) * 2004-06-29 2011-03-15 Intel Corporation Method of improving computer security through sandboxing
US20060047959A1 (en) * 2004-08-25 2006-03-02 Microsoft Corporation System and method for secure computing
US7793078B2 (en) * 2005-04-01 2010-09-07 Arm Limited Multiple instruction set data processing system with conditional branch instructions of a first instruction set and a second instruction set sharing a same instruction encoding
US7725922B2 (en) * 2006-03-21 2010-05-25 Novell, Inc. System and method for using sandboxes in a managed shell
US9658849B2 (en) * 2006-07-06 2017-05-23 Imperas Software Ltd. Processor simulation environment
US8250656B2 (en) * 2007-11-21 2012-08-21 Mikhail Y. Vlasov Processor with excludable instructions and registers and changeable instruction coding for antivirus protection
US8347067B2 (en) * 2008-01-23 2013-01-01 Arm Limited Instruction pre-decoding of multiple instruction sets
US20100153693A1 (en) * 2008-12-17 2010-06-17 Microsoft Corporation Code execution with automated domain switching
CN101847184A (zh) * 2009-12-16 2010-09-29 深圳市虹安信息技术有限公司 采用加密沙箱的文件加密方法
US8782380B2 (en) * 2010-12-14 2014-07-15 International Business Machines Corporation Fine-grained privilege escalation

Also Published As

Publication number Publication date
JP5847839B2 (ja) 2016-01-27
CN102542208B (zh) 2016-03-16
US20120159127A1 (en) 2012-06-21
JP2013546100A (ja) 2013-12-26
TW201229894A (en) 2012-07-16
KR20130132859A (ko) 2013-12-05
EP2652667A1 (en) 2013-10-23
CN102542208A (zh) 2012-07-04
EP2652667A4 (en) 2017-11-29
WO2012082524A1 (en) 2012-06-21

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