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DE60302844D1 - Halbleitervorrichtung mit Verschlüsselung, Halbleitervorrichtung mit externer Schnittstelle, und Inhaltswiedergabeverfahren - Google Patents

Halbleitervorrichtung mit Verschlüsselung, Halbleitervorrichtung mit externer Schnittstelle, und Inhaltswiedergabeverfahren

Info

Publication number
DE60302844D1
DE60302844D1 DE60302844T DE60302844T DE60302844D1 DE 60302844 D1 DE60302844 D1 DE 60302844D1 DE 60302844 T DE60302844 T DE 60302844T DE 60302844 T DE60302844 T DE 60302844T DE 60302844 D1 DE60302844 D1 DE 60302844D1
Authority
DE
Germany
Prior art keywords
semiconductor device
encryption
external interface
content reproduction
reproduction method
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 - Lifetime
Application number
DE60302844T
Other languages
English (en)
Other versions
DE60302844T2 (de
Inventor
Makoto Fujiwara
Yusuke Nemoto
Junichi Yasui
Takuji Maeda
Takayuki Ito
Yasushi Yamada
Shinji Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE60302844D1 publication Critical patent/DE60302844D1/de
Application granted granted Critical
Publication of DE60302844T2 publication Critical patent/DE60302844T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06F21/72—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 in cryptographic circuits
    • 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
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • G06F21/12—Protecting executable software
    • G06F21/121—Restricting unauthorised execution of programs
    • G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
    • 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
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F9/4401—Bootstrapping
    • 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
    • G06F2221/2105—Dual mode as a secondary aspect
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Semiconductor Integrated Circuits (AREA)
DE60302844T 2002-09-04 2003-09-04 Halbleitervorrichtung mit Verschlüsselung, Halbleitervorrichtung mit externer Schnittstelle, und Inhaltswiedergabeverfahren Expired - Lifetime DE60302844T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002258481A JP3881942B2 (ja) 2002-09-04 2002-09-04 暗号化部を有する半導体装置
JP2002258481 2002-09-04

Publications (2)

Publication Number Publication Date
DE60302844D1 true DE60302844D1 (de) 2006-01-26
DE60302844T2 DE60302844T2 (de) 2006-06-29

Family

ID=31712299

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60302844T Expired - Lifetime DE60302844T2 (de) 2002-09-04 2003-09-04 Halbleitervorrichtung mit Verschlüsselung, Halbleitervorrichtung mit externer Schnittstelle, und Inhaltswiedergabeverfahren

Country Status (6)

Country Link
US (6) US7340614B2 (de)
EP (1) EP1396778B1 (de)
JP (1) JP3881942B2 (de)
CN (5) CN100357849C (de)
DE (1) DE60302844T2 (de)
TW (1) TWI253565B (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3881942B2 (ja) 2002-09-04 2007-02-14 松下電器産業株式会社 暗号化部を有する半導体装置
US7543158B2 (en) * 2004-03-23 2009-06-02 Texas Instruments Incorporated Hybrid cryptographic accelerator and method of operation thereof
JP2005332221A (ja) * 2004-05-20 2005-12-02 Renesas Technology Corp 記憶装置
JP2006023957A (ja) * 2004-07-07 2006-01-26 Sony Corp 半導体集積回路及び情報処理装置
KR20070052233A (ko) 2004-09-21 2007-05-21 마츠시타 덴끼 산교 가부시키가이샤 기밀정보처리방법, 기밀정보처리장치, 및 컨텐츠데이터재생장치
EP1640844A1 (de) * 2004-09-27 2006-03-29 STMicroelectronics Limited Gesichertes OTP mit externem Speicher
CN100388240C (zh) * 2004-09-30 2008-05-14 三洋电机株式会社 内容再生装置和内容再生方法
JP4496061B2 (ja) * 2004-11-11 2010-07-07 パナソニック株式会社 機密情報処理装置
WO2006118101A1 (ja) * 2005-04-27 2006-11-09 Matsushita Electric Industrial Co., Ltd. 機密情報処理用ホスト機器および機密情報処理方法
JP4836504B2 (ja) * 2005-06-30 2011-12-14 富士通株式会社 Ｉｃチップ、ボード、情報処理装置及びコンピュータプログラム
JP4372061B2 (ja) 2005-07-01 2009-11-25 パナソニック株式会社 機密情報実装システム及びｌｓｉ
JP4818651B2 (ja) * 2005-07-13 2011-11-16 ルネサスエレクトロニクス株式会社 暗号化・復号化回路
US7363564B2 (en) * 2005-07-15 2008-04-22 Seagate Technology Llc Method and apparatus for securing communications ports in an electronic device
JP2007066021A (ja) * 2005-08-31 2007-03-15 Nec Electronics Corp 外部データ改ざん検出装置、および外部データ改ざん検出方法
JP4957148B2 (ja) * 2006-09-26 2012-06-20 富士通株式会社 鍵管理機能を持つセキュア素子および情報処理装置
JP2011128659A (ja) * 2008-03-10 2011-06-30 Nec Corp Ｏｓ起動可否判定装置、ｏｓ起動可否判定システム、ｏｓ起動可否判定方法およびｏｓ起動可否判定プログラム
US8209763B2 (en) * 2008-05-24 2012-06-26 Via Technologies, Inc. Processor with non-volatile mode enable register entering secure execution mode and encrypting secure program for storage in secure memory via private bus
US8819839B2 (en) * 2008-05-24 2014-08-26 Via Technologies, Inc. Microprocessor having a secure execution mode with provisions for monitoring, indicating, and managing security levels
US8281229B2 (en) * 2008-12-30 2012-10-02 Intel Corporation Firmware verification using system memory error check logic
JP2009124766A (ja) * 2009-03-12 2009-06-04 Panasonic Corp 機密情報実装システム、ｌｓｉ、記憶装置及び機密情報実装方法
TW201040781A (en) 2009-03-25 2010-11-16 Pacid Technologies Llc System and method for protecting a secrets file
JP2011013789A (ja) * 2009-06-30 2011-01-20 Toshiba Corp 情報処理装置および情報処理方法
JP2010033613A (ja) * 2009-11-12 2010-02-12 Panasonic Corp 情報処理装置
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
JP5782120B2 (ja) * 2011-06-06 2015-09-24 株式会社ソシオネクスト コンテンツデータ再生方法、およびサムネイル画像生成方法
US8479021B2 (en) 2011-09-29 2013-07-02 Pacid Technologies, Llc Secure island computing system and method
EP2903202A4 (de) * 2012-09-28 2015-11-04 Fujitsu Ltd Informationsverarbeitungsvorrichtung und halbleiterbauelement
US9055038B1 (en) * 2013-02-04 2015-06-09 Stealth Software Technologies, Inc. Apparatus, system, and method to garble programs
JP6287284B2 (ja) * 2014-02-05 2018-03-07 大日本印刷株式会社 Ｉｃチップ及びプログラム暗号化方法
WO2016088273A1 (ja) * 2014-12-05 2016-06-09 富士通株式会社 セキュリティ装置および制御方法
JP2017108293A (ja) * 2015-12-10 2017-06-15 ルネサスエレクトロニクス株式会社 半導体集積回路装置およびデータ処理装置
US10341361B2 (en) 2017-06-05 2019-07-02 Hewlett Packard Enterprise Development Lp Transmitting secure information
JP7242233B2 (ja) * 2018-09-28 2023-03-20 キヤノン株式会社 情報処理装置及びその制御方法とプログラム
WO2023119893A1 (ja) * 2021-12-23 2023-06-29 ソニーセミコンダクタソリューションズ株式会社 データ処理装置
WO2025057714A1 (ja) * 2023-09-14 2025-03-20 ソニーセミコンダクタソリューションズ株式会社 半導体チップ、通信方法、および通信システム

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465901A (en) * 1979-06-04 1984-08-14 Best Robert M Crypto microprocessor that executes enciphered programs
JPH0548573A (ja) 1991-08-20 1993-02-26 Aiphone Co Ltd Ｉｓｄｎ用電話装置
US5224166A (en) * 1992-08-11 1993-06-29 International Business Machines Corporation System for seamless processing of encrypted and non-encrypted data and instructions
US5666411A (en) * 1994-01-13 1997-09-09 Mccarty; Johnnie C. System for computer software protection
DE69532153T2 (de) * 1994-09-30 2004-09-02 Mitsubishi Corp. Datenurheberrechtsverwaltungssystem
JPH08214090A (ja) 1995-02-07 1996-08-20 Ekushingu:Kk 情報提供システム
US5892900A (en) 1996-08-30 1999-04-06 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
JP3059918B2 (ja) 1995-09-11 2000-07-04 三洋電機株式会社 Ｆｍ多重放送受信機におけるデータ加工装置
JPH10154976A (ja) 1996-11-22 1998-06-09 Toshiba Corp タンパーフリー装置
JP3651732B2 (ja) * 1997-04-24 2005-05-25 株式会社東芝 再生装置
JP3724944B2 (ja) 1998-03-06 2005-12-07 株式会社ルネサステクノロジ 評価用モジュール、評価用マイクロコンピュータチップ、及びデバッグシステム
EP1080454B2 (de) * 1998-05-18 2025-03-26 Giesecke+Devrient ePayments GmbH Zugriffsgeschützter datenträger
WO2000005716A1 (en) * 1998-07-22 2000-02-03 Matsushita Electric Industrial Co., Ltd. Digital data recording device and method for protecting copyright and easily reproducing encrypted digital data and computer readable recording medium recording program
JP2000122931A (ja) 1998-10-15 2000-04-28 Toshiba Corp デジタル集積回路
TW420796B (en) 1999-01-13 2001-02-01 Primax Electronics Ltd Computer system equipped with portable electronic key
CN1189827C (zh) * 1999-02-17 2005-02-16 索尼公司 信息处理设备和方法
WO2000057290A1 (en) * 1999-03-19 2000-09-28 Hitachi, Ltd. Information processor
US7162452B1 (en) * 1999-03-25 2007-01-09 Epstein Michael A Key distribution via a memory device
JP2000347852A (ja) 1999-03-30 2000-12-15 Sony Corp 情報処理装置および方法、並びにプログラム格納媒体
JP2000347847A (ja) 1999-03-30 2000-12-15 Sony Corp 情報処理装置および方法、半導体ｉｃ、情報処理システム、並びにプログラム格納媒体
JP4011792B2 (ja) 1999-06-16 2007-11-21 株式会社東芝 記録方法、再生方法、記録装置、再生装置及び記録媒体
US6873706B1 (en) * 1999-09-29 2005-03-29 Hitachi, Ltd. Processing apparatus, program, or system of secret information
JP2001103444A (ja) 1999-10-01 2001-04-13 Matsushita Electric Ind Co Ltd パケット暗号化装置およびプログラム記録媒体
KR20010051292A (ko) 1999-10-29 2001-06-25 마츠시타 덴끼 산교 가부시키가이샤 콘텐츠 데이터 변환 장치와 그 방법 및 콘텐츠 데이터변환 프로그램 저장 기록 매체
JP2001358708A (ja) 1999-10-29 2001-12-26 Matsushita Electric Ind Co Ltd コンテンツ情報変換装置、コンテンツ情報変換方法、及びプログラム記憶媒体
JP2001274786A (ja) * 2000-01-21 2001-10-05 Victor Co Of Japan Ltd コンテンツ情報伝送方法、コンテンツ情報記録方法、コンテンツ情報伝送装置、コンテンツ情報記録装置、伝送媒体、及び記録媒体
JP2001339383A (ja) * 2000-05-29 2001-12-07 Hitachi Ltd 認証通信用半導体装置
US7103782B1 (en) * 2000-09-27 2006-09-05 Motorola, Inc. Secure memory and processing system having laser-scribed encryption key
JP3945616B2 (ja) 2000-09-29 2007-07-18 グローリー株式会社 同型ｃｐｕを備えた複数ユニットから成る紙幣処理機の初期化方法
JP4153653B2 (ja) * 2000-10-31 2008-09-24 株式会社東芝 マイクロプロセッサおよびデータ保護方法
US7185145B2 (en) * 2001-06-04 2007-02-27 Renesas Technology Corp. Memory card
JP2003018143A (ja) * 2001-06-28 2003-01-17 Mitsubishi Electric Corp 情報処理装置
JP4486277B2 (ja) 2001-07-02 2010-06-23 信越化学工業株式会社 Ｍｒｉ用磁場発生装置
TWI222609B (en) * 2001-07-25 2004-10-21 Matsushita Electric Industrial Co Ltd A method of producing a decrypting apparatus having a cryptographic device and cryptographic information, a system for providing such device and information, and the decrypting apparatus produced by the production method
US20030212897A1 (en) * 2001-08-18 2003-11-13 Russell Dickerson Method and system for maintaining secure semiconductor device areas
JP3773431B2 (ja) 2001-09-20 2006-05-10 松下電器産業株式会社 鍵実装システムおよびこれを実現するためのｌｓｉ、並びに鍵実装方法
JP2004054834A (ja) * 2002-07-24 2004-02-19 Matsushita Electric Ind Co Ltd プログラム開発方法、プログラム開発支援装置およびプログラム実装方法
JP3881942B2 (ja) * 2002-09-04 2007-02-14 松下電器産業株式会社 暗号化部を有する半導体装置

Also Published As

Publication number Publication date
US8407488B2 (en) 2013-03-26
US20100329456A1 (en) 2010-12-30
JP2004096666A (ja) 2004-03-25
CN1495620A (zh) 2004-05-12
TWI253565B (en) 2006-04-21
US20130151836A1 (en) 2013-06-13
EP1396778B1 (de) 2005-12-21
US7340614B2 (en) 2008-03-04
EP1396778A2 (de) 2004-03-10
US20110202752A1 (en) 2011-08-18
JP3881942B2 (ja) 2007-02-14
EP1396778A3 (de) 2004-03-31
CN101241534A (zh) 2008-08-13
CN1797268A (zh) 2006-07-05
CN1797267A (zh) 2006-07-05
US7831841B2 (en) 2010-11-09
CN100357849C (zh) 2007-12-26
CN101241533A (zh) 2008-08-13
CN100377028C (zh) 2008-03-26
US20080144818A1 (en) 2008-06-19
US20040059928A1 (en) 2004-03-25
CN100380348C (zh) 2008-04-09
US20140129849A1 (en) 2014-05-08
US9208356B2 (en) 2015-12-08
US8122262B2 (en) 2012-02-21
US8719595B2 (en) 2014-05-06
TW200405164A (en) 2004-04-01
DE60302844T2 (de) 2006-06-29

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Owner name: PANASONIC CORP., KADOMA, OSAKA, JP