CN1215390C - 处理器中带数据安全的存储器设备 - Google Patents
处理器中带数据安全的存储器设备 Download PDFInfo
- Publication number
- CN1215390C CN1215390C CNB028023390A CN02802339A CN1215390C CN 1215390 C CN1215390 C CN 1215390C CN B028023390 A CNB028023390 A CN B028023390A CN 02802339 A CN02802339 A CN 02802339A CN 1215390 C CN1215390 C CN 1215390C
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- China
- Prior art keywords
- memory
- data
- interface
- processor
- memory devices
- 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.)
- Expired - Fee Related
Links
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Images
Classifications
-
- 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
-
- 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
- G06F21/572—Secure firmware programming, e.g. of basic input output system [BIOS]
-
- 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
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Microcomputers (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01116594.1 | 2001-07-10 | ||
EP01116594A EP1276033B1 (de) | 2001-07-10 | 2001-07-10 | Speichereinrichtung mit Datenschutz in einem Prozessor |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1465002A CN1465002A (zh) | 2003-12-31 |
CN1215390C true CN1215390C (zh) | 2005-08-17 |
Family
ID=8177986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028023390A Expired - Fee Related CN1215390C (zh) | 2001-07-10 | 2002-07-06 | 处理器中带数据安全的存储器设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7761717B2 (zh) |
EP (1) | EP1276033B1 (zh) |
JP (1) | JP2003044363A (zh) |
KR (1) | KR100906175B1 (zh) |
CN (1) | CN1215390C (zh) |
WO (1) | WO2003007132A1 (zh) |
Families Citing this family (49)
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CZ296706B6 (cs) * | 2000-02-21 | 2006-05-17 | Trek 2000 International Ltd | Prenosné zarízení pro uchovávání dat |
US20040015709A1 (en) * | 2002-07-18 | 2004-01-22 | Bei-Chuan Chen | Software delivery device and method for providing software copy protection |
AU2003278491A1 (en) | 2002-11-27 | 2004-06-18 | Koninklijke Philips Electronics N.V. | Chip integrated protection means. |
US20040192373A1 (en) * | 2002-12-05 | 2004-09-30 | Galetti Ralph R. | Method and circuit for initializing non-volatile memory |
JP2007528521A (ja) * | 2003-06-16 | 2007-10-11 | アイオセル コーポレーション | 情報処理装置およびその制御方法 |
US7248069B2 (en) * | 2003-08-11 | 2007-07-24 | Freescale Semiconductor, Inc. | Method and apparatus for providing security for debug circuitry |
US7734932B2 (en) * | 2003-11-10 | 2010-06-08 | Broadcom Corporation | System and method for securing executable code |
CA2536610C (en) * | 2004-02-05 | 2013-04-30 | Research In Motion Limited | Debugging port security interface |
US8028164B2 (en) * | 2004-03-19 | 2011-09-27 | Nokia Corporation | Practical and secure storage encryption |
CA2462495A1 (en) * | 2004-03-30 | 2005-09-30 | Dspfactory Ltd. | Method and system for protecting content in a programmable system |
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。 |
US20060090085A1 (en) * | 2004-10-23 | 2006-04-27 | Mckenney Paul E | Method and apparatus for improving computer security |
TW200629067A (en) * | 2005-02-04 | 2006-08-16 | Elan Microelectronics Corp | Storage device with separable data protection and method thereof |
JP4606339B2 (ja) * | 2005-02-07 | 2011-01-05 | 株式会社ソニー・コンピュータエンタテインメント | セキュアなプロセッサの処理の移行を実施する方法および装置 |
JP4489030B2 (ja) * | 2005-02-07 | 2010-06-23 | 株式会社ソニー・コンピュータエンタテインメント | プロセッサ内にセキュアな起動シーケンスを提供する方法および装置 |
JP4522372B2 (ja) * | 2005-02-07 | 2010-08-11 | 株式会社ソニー・コンピュータエンタテインメント | プロセッサと外部のデバイスとの間にセキュアセッションを実現する方法および装置 |
WO2006121251A1 (en) * | 2005-05-06 | 2006-11-16 | Iocell Co., Ltd. | Data structure of flash memory having system area with variable size in which data can be updated, usb memory device having the flash memory, and method of controlling the system area |
WO2006129738A1 (en) * | 2005-05-30 | 2006-12-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for operating the same |
JP2009505303A (ja) * | 2005-08-22 | 2009-02-05 | エヌエックスピー ビー ヴィ | 組み込みメモリ保護 |
US20070055859A1 (en) * | 2005-09-02 | 2007-03-08 | Mediatek Inc. | Boot systems and methods |
US20070162759A1 (en) * | 2005-12-28 | 2007-07-12 | Motorola, Inc. | Protected port for electronic access to an embedded device |
RU2296363C1 (ru) * | 2006-04-27 | 2007-03-27 | Общество с ограниченной ответственностью "АСТРОМА" | Способ и средство защиты программного обеспечения от несанкционированного использования |
CN101490687B (zh) * | 2006-07-07 | 2012-04-18 | 桑迪士克股份有限公司 | 使用身份对象的控制系统及方法 |
US8099629B2 (en) * | 2006-07-14 | 2012-01-17 | Marvell World Trade Ltd. | System-on-a-chip (SoC) test interface security |
DE102006043167B4 (de) * | 2006-09-14 | 2014-10-16 | Ams Ag | Mikrocontroller und Verfahren zum Starten eines Anwendungsprogramms auf einem Mikrocontroller |
US8607070B2 (en) * | 2006-12-20 | 2013-12-10 | Kingston Technology Corporation | Secure storage system and method of use |
KR100800589B1 (ko) * | 2006-12-20 | 2008-02-04 | 엘지전자 주식회사 | 정보 처리 장치 및 그 운용방법 |
JP4912921B2 (ja) * | 2007-02-27 | 2012-04-11 | 富士通セミコンダクター株式会社 | セキュアプロセッサシステム、セキュアプロセッサ及びセキュアプロセッサシステムの制御方法 |
US8010768B2 (en) * | 2007-05-09 | 2011-08-30 | Kingston Technology Corporation | Secure and scalable solid state disk system |
US8527781B2 (en) * | 2007-05-09 | 2013-09-03 | Kingston Technology Corporation | Secure and scalable solid state disk system |
US8499168B2 (en) * | 2007-05-09 | 2013-07-30 | Kingston Technology Corporation | Secure and scalable solid state disk system |
DE102007037879A1 (de) * | 2007-08-10 | 2009-02-12 | BSH Bosch und Siemens Hausgeräte GmbH | Hausgerät und Verfahren zum Betreiben eines Hausgeräts |
DE102008061574A1 (de) * | 2008-12-11 | 2010-06-17 | Continental Automotive Gmbh | Infotainmentsystem |
KR101122697B1 (ko) * | 2008-12-22 | 2012-03-09 | 한국전자통신연구원 | Usb 메모리에 대한 내용 분석기반 데이터 유출 방지 방법 및 그 시스템 |
US8332641B2 (en) * | 2009-01-30 | 2012-12-11 | Freescale Semiconductor, Inc. | Authenticated debug access for field returns |
JP5440710B2 (ja) * | 2010-09-15 | 2014-03-12 | 富士通株式会社 | 情報処理装置、情報処理装置制御方法及び情報処理装置制御プログラム |
US9147074B2 (en) * | 2011-05-24 | 2015-09-29 | Cisco Technology, Inc. | Method and apparatus for securing CPUS booted using attached flash memory devices |
US8949586B2 (en) | 2011-10-06 | 2015-02-03 | Cisco Technology, Inc. | System and method for authenticating computer system boot instructions during booting by using a public key associated with a processor and a monitoring device |
CN102394752B (zh) * | 2011-10-31 | 2013-11-13 | 飞天诚信科技股份有限公司 | 一种动态令牌与工装通信的系统及方法 |
US9647838B2 (en) * | 2013-01-25 | 2017-05-09 | Ralph John Hilla | Restructuring the computer and its association with the internet |
US9208105B2 (en) * | 2013-05-30 | 2015-12-08 | Dell Products, Lp | System and method for intercept of UEFI block I/O protocol services for BIOS based hard drive encryption support |
US9442864B2 (en) * | 2013-12-27 | 2016-09-13 | Intel Corporation | Bridging circuitry between a memory controller and request agents in a system having multiple system memory protection schemes |
CN106326695A (zh) * | 2015-06-16 | 2017-01-11 | 联想(北京)有限公司 | 一种信息处理方法和电子设备 |
GB2557305A (en) * | 2016-12-05 | 2018-06-20 | Nordic Semiconductor Asa | Memory protection logic |
US10930364B2 (en) * | 2018-11-16 | 2021-02-23 | International Business Machines Corporation | Iterative functional test exerciser reload and execution |
US11431492B2 (en) * | 2020-06-25 | 2022-08-30 | At&T Intellectual Property I, L.P. | Mutable encrypted system |
DE102021201236A1 (de) | 2021-02-10 | 2022-08-11 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Authentifizieren einer Nachricht einer Recheneinheit, Recheneinheit, Computerprogramm und Fahrzeug |
KR20220124584A (ko) * | 2021-03-03 | 2022-09-14 | 에스케이하이닉스 주식회사 | 호스트, 이와 통신하는 메모리 시스템 및 이들을 포함하는 컴퓨팅 시스템 |
US20230063057A1 (en) * | 2021-08-27 | 2023-03-02 | Micron Technology, Inc. | Memory access managment |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
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US5081675A (en) * | 1989-11-13 | 1992-01-14 | Kitti Kittirutsunetorn | System for protection of software in memory against unauthorized use |
US5537544A (en) * | 1992-09-17 | 1996-07-16 | Kabushiki Kaisha Toshiba | Portable computer system having password control means for holding one or more passwords such that the passwords are unreadable by direct access from a main processor |
US5442704A (en) | 1994-01-14 | 1995-08-15 | Bull Nh Information Systems Inc. | Secure memory card with programmed controlled security access control |
JPH0816529A (ja) | 1994-06-27 | 1996-01-19 | Matsushita Electric Works Ltd | 共有メモリのアクセス方法 |
JP3461234B2 (ja) * | 1996-01-22 | 2003-10-27 | 株式会社東芝 | データ保護回路 |
US6052780A (en) * | 1996-09-12 | 2000-04-18 | Open Security Solutions, Llc | Computer system and process for accessing an encrypted and self-decrypting digital information product while restricting access to decrypted digital information |
US5890199A (en) * | 1996-10-21 | 1999-03-30 | Ramtron International Corporation | Data processor incorporating a ferroelectric memory array selectably configurable as read/write and read only memory |
US6272637B1 (en) * | 1997-04-14 | 2001-08-07 | Dallas Semiconductor Corporation | Systems and methods for protecting access to encrypted information |
US6112304A (en) * | 1997-08-27 | 2000-08-29 | Zipsoft, Inc. | Distributed computing architecture |
US6708273B1 (en) * | 1997-09-16 | 2004-03-16 | Safenet, Inc. | Apparatus and method for implementing IPSEC transforms within an integrated circuit |
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US6223284B1 (en) * | 1998-04-30 | 2001-04-24 | Compaq Computer Corporation | Method and apparatus for remote ROM flashing and security management for a computer system |
JP2000076135A (ja) | 1998-08-27 | 2000-03-14 | Nippon Telegr & Teleph Corp <Ntt> | プロセッサのメモリ保護方法及びプロセッサのメモリを保護されたicカード |
JP2000172810A (ja) | 1998-12-10 | 2000-06-23 | Dainippon Printing Co Ltd | 携帯型情報処理媒体 |
US6711684B1 (en) * | 1999-06-08 | 2004-03-23 | General Instrument Corporation | Variable security code download for an embedded processor |
US7814337B2 (en) * | 2000-01-06 | 2010-10-12 | Super Talent Electronics, Inc. | Secure flash-memory card reader with host-encrypted data on a flash-controller-mastered bus parallel to a local CPU bus carrying encrypted hashed password and user ID |
US6308256B1 (en) * | 1999-08-18 | 2001-10-23 | Sun Microsystems, Inc. | Secure execution of program instructions provided by network interactions with processor |
FR2797966B1 (fr) * | 1999-08-24 | 2003-12-05 | Sagem | Procede de personnalisation electronique d'un dispositif electronique et dispositif personnalise selon ce procede |
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US20050114687A1 (en) * | 2003-11-21 | 2005-05-26 | Zimmer Vincent J. | Methods and apparatus to provide protection for firmware resources |
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US7613891B2 (en) * | 2006-05-04 | 2009-11-03 | Intel Corporation | Methods and apparatus for providing a read access control system associated with a flash device |
US7877563B2 (en) * | 2006-12-07 | 2011-01-25 | International Business Machines Corporation | Programmable memory device security |
US8117445B2 (en) * | 2006-12-20 | 2012-02-14 | Spansion Llc | Near field communication, security and non-volatile memory integrated sub-system for embedded portable applications |
WO2008147577A2 (en) * | 2007-01-22 | 2008-12-04 | Spyrus, Inc. | Portable data encryption device with configurable security functionality and method for file encryption |
US20090125997A1 (en) * | 2007-04-03 | 2009-05-14 | Debra L Cook | Network node with one-time-password generator functionality |
-
2001
- 2001-07-10 EP EP01116594A patent/EP1276033B1/de not_active Expired - Lifetime
-
2002
- 2002-07-04 JP JP2002195895A patent/JP2003044363A/ja active Pending
- 2002-07-06 KR KR1020037003540A patent/KR100906175B1/ko not_active IP Right Cessation
- 2002-07-06 CN CNB028023390A patent/CN1215390C/zh not_active Expired - Fee Related
- 2002-07-06 WO PCT/EP2002/007548 patent/WO2003007132A1/de active Application Filing
- 2002-07-10 US US10/193,659 patent/US7761717B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20030014653A1 (en) | 2003-01-16 |
EP1276033B1 (de) | 2012-03-14 |
KR100906175B1 (ko) | 2009-07-03 |
JP2003044363A (ja) | 2003-02-14 |
US7761717B2 (en) | 2010-07-20 |
CN1465002A (zh) | 2003-12-31 |
KR20030029970A (ko) | 2003-04-16 |
WO2003007132A1 (de) | 2003-01-23 |
EP1276033A1 (de) | 2003-01-15 |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: TREDENT MICRO-SYSTEM (FAR EAST ) CO., LTD. Free format text: FORMER OWNER: MIKE NARS CO.,LTD. Effective date: 20100115 |
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