JP2002055883A5 - - Google Patents

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Publication number
JP2002055883A5
JP2002055883A5 JP2001190336A JP2001190336A JP2002055883A5 JP 2002055883 A5 JP2002055883 A5 JP 2002055883A5 JP 2001190336 A JP2001190336 A JP 2001190336A JP 2001190336 A JP2001190336 A JP 2001190336A JP 2002055883 A5 JP2002055883 A5 JP 2002055883A5
Authority
JP
Japan
Prior art keywords
program
unpredictable
integrated circuit
memory
main
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2001190336A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002055883A (ja
Filing date
Publication date
Priority claimed from FR9707995A external-priority patent/FR2765361B1/fr
Application filed filed Critical
Publication of JP2002055883A publication Critical patent/JP2002055883A/ja
Publication of JP2002055883A5 publication Critical patent/JP2002055883A5/ja
Pending legal-status Critical Current

Links

JP2001190336A 1997-06-26 2001-06-22 予測不可能なマイクロプロセッサまたはマイクロコンピュータ Pending JP2002055883A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR97/07995 1997-06-26
FR9707995A FR2765361B1 (fr) 1997-06-26 1997-06-26 Microprocesseur ou microcalculateur imprevisible

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP11505328A Division JP2000501541A (ja) 1997-06-26 1998-06-25 予測不可能なマイクロプロセッサまたはマイクロコンピュータ

Publications (2)

Publication Number Publication Date
JP2002055883A JP2002055883A (ja) 2002-02-20
JP2002055883A5 true JP2002055883A5 (https=) 2005-10-20

Family

ID=9508464

Family Applications (2)

Application Number Title Priority Date Filing Date
JP11505328A Pending JP2000501541A (ja) 1997-06-26 1998-06-25 予測不可能なマイクロプロセッサまたはマイクロコンピュータ
JP2001190336A Pending JP2002055883A (ja) 1997-06-26 2001-06-22 予測不可能なマイクロプロセッサまたはマイクロコンピュータ

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP11505328A Pending JP2000501541A (ja) 1997-06-26 1998-06-25 予測不可能なマイクロプロセッサまたはマイクロコンピュータ

Country Status (9)

Country Link
US (1) US7036002B1 (https=)
EP (1) EP0920660B1 (https=)
JP (2) JP2000501541A (https=)
KR (1) KR100578459B1 (https=)
CN (1) CN1239973C (https=)
DE (1) DE69839958D1 (https=)
FR (1) FR2765361B1 (https=)
TW (1) TW457453B (https=)
WO (1) WO1999000718A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2787900B1 (fr) * 1998-12-28 2001-02-09 Bull Cp8 Circuit integre intelligent
JP2001094550A (ja) * 1999-09-17 2001-04-06 Toshiba Corp 信号処理装置
US7426629B2 (en) * 2002-12-12 2008-09-16 Arm Limited Processing activity masking in a data processing system
US20040162993A1 (en) * 2003-02-13 2004-08-19 Yannick Teglia Antifraud method of an algorithm executed by an integrated circuit
US7373463B2 (en) * 2003-02-13 2008-05-13 Stmicroelectronics S.A. Antifraud method and circuit for an integrated circuit register containing data obtained from secret quantities
JP4447977B2 (ja) 2004-06-30 2010-04-07 富士通マイクロエレクトロニクス株式会社 セキュアプロセッサ、およびセキュアプロセッサ用プログラム。
MX2009012134A (es) * 2007-05-11 2009-11-25 Echostar Technologies Llc Aparato para controlar la ejecucion de un procesador en un ambiente seguro.
EP2000936A1 (en) * 2007-05-29 2008-12-10 Gemplus Electronic token comprising several microprocessors and method of managing command execution on several microprocessors
IT1404162B1 (it) * 2010-12-30 2013-11-15 Incard Sa Metodo per de-correlare segnali elettrici emessi da una carta a circuito integrato
CN103164384B (zh) * 2011-12-15 2016-05-18 中国银联股份有限公司 多机系统共享内存的同步实现方法及其系统
US9703951B2 (en) 2014-09-30 2017-07-11 Amazon Technologies, Inc. Allocation of shared system resources
US9754103B1 (en) 2014-10-08 2017-09-05 Amazon Technologies, Inc. Micro-architecturally delayed timer
US9378363B1 (en) * 2014-10-08 2016-06-28 Amazon Technologies, Inc. Noise injected virtual timer
US9864636B1 (en) 2014-12-10 2018-01-09 Amazon Technologies, Inc. Allocating processor resources based on a service-level agreement
US9491112B1 (en) 2014-12-10 2016-11-08 Amazon Technologies, Inc. Allocating processor resources based on a task identifier
CN120653503B (zh) * 2025-08-20 2025-11-07 沐曦集成电路(南京)有限公司 一种多模式的开关系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5694603A (en) * 1982-09-28 1997-12-02 Reiffin; Martin G. Computer memory product with preemptive multithreading software
US4575817A (en) * 1983-06-27 1986-03-11 International Business Machines Corporation Switching of programming routine supporting storage stacks
US4591982A (en) * 1983-08-29 1986-05-27 International Business Machines Corporation Storage selection override apparatus for a multimicroprocessor implemented data processing system
JPS6491228A (en) * 1987-09-30 1989-04-10 Takeshi Sakamura Data processor
US5012409A (en) * 1988-03-10 1991-04-30 Fletcher Mitchell S Operating system for a multi-tasking operating environment
JPH02163834A (ja) * 1988-12-16 1990-06-25 Mitsubishi Electric Corp マルチ・タスク処理方式
JPH02224140A (ja) * 1989-02-27 1990-09-06 Nippon Motoroola Kk 割込試験装置
US5127098A (en) * 1989-04-12 1992-06-30 Sun Microsystems, Inc. Method and apparatus for the context switching of devices
GB2234613B (en) * 1989-08-03 1993-07-07 Sun Microsystems Inc Method and apparatus for switching context of state elements in a microprocessor
EP0417817B1 (en) * 1989-09-15 1998-11-11 Digital Equipment Corporation System and method for reducing the bandwidth of timing channels in a digital data processing system
CA2037857C (en) * 1990-03-20 2001-01-16 Roy Allen Griffin, Iii Prevention of determination of time of execution of predetermined data processing routine in relation to occurrence of prior observable external event
US5249294A (en) * 1990-03-20 1993-09-28 General Instrument Corporation Determination of time of execution of predetermined data processing routing in relation to occurrence of prior externally observable event
JP2697254B2 (ja) * 1990-06-06 1998-01-14 松下電器産業株式会社 リアルタイム処理装置
JPH0454652A (ja) * 1990-06-25 1992-02-21 Nec Corp マイクロコンピュータ
US5357617A (en) * 1991-11-22 1994-10-18 International Business Machines Corporation Method and apparatus for substantially concurrent multiple instruction thread processing by a single pipeline processor
US5404402A (en) * 1993-12-21 1995-04-04 Gi Corporation Clock frequency modulation for secure microprocessors
US5613114A (en) * 1994-04-15 1997-03-18 Apple Computer, Inc System and method for custom context switching

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