JP2004530348A5 - - Google Patents
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- Publication number
- JP2004530348A5 JP2004530348A5 JP2002578500A JP2002578500A JP2004530348A5 JP 2004530348 A5 JP2004530348 A5 JP 2004530348A5 JP 2002578500 A JP2002578500 A JP 2002578500A JP 2002578500 A JP2002578500 A JP 2002578500A JP 2004530348 A5 JP2004530348 A5 JP 2004530348A5
- Authority
- JP
- Japan
- Prior art keywords
- key
- storage device
- bus
- data
- encryption
- 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
Links
- 238000000034 method Methods 0.000 claims 2
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/823,423 US20020141577A1 (en) | 2001-03-29 | 2001-03-29 | Method and system for providing bus encryption based on cryptographic key exchange |
| PCT/US2002/007085 WO2002080170A2 (en) | 2001-03-29 | 2002-03-07 | Method and system for providing bus encryption based on cryptographic key exchange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004530348A JP2004530348A (ja) | 2004-09-30 |
| JP2004530348A5 true JP2004530348A5 (enExample) | 2005-12-22 |
Family
ID=25238734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002578500A Pending JP2004530348A (ja) | 2001-03-29 | 2002-03-07 | 暗号鍵交換に基づくバス暗号化を提供する方法およびシステム |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20020141577A1 (enExample) |
| EP (1) | EP1374237B1 (enExample) |
| JP (1) | JP2004530348A (enExample) |
| KR (1) | KR100571114B1 (enExample) |
| AT (1) | ATE309604T1 (enExample) |
| AU (1) | AU2002252241A1 (enExample) |
| DE (1) | DE60207223T2 (enExample) |
| WO (1) | WO2002080170A2 (enExample) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7111169B2 (en) * | 2001-03-29 | 2006-09-19 | Intel Corporation | Method and apparatus for content protection across a source-to-destination interface |
| US6966837B1 (en) | 2001-05-10 | 2005-11-22 | Best Robert M | Linked portable and video game systems |
| US7725945B2 (en) * | 2001-06-27 | 2010-05-25 | Intel Corporation | Discouraging unauthorized redistribution of protected content by cryptographically binding the content to individual authorized recipients |
| US7350081B1 (en) | 2002-04-29 | 2008-03-25 | Best Robert M | Secure execution of downloaded software |
| US7934263B2 (en) * | 2002-12-17 | 2011-04-26 | Sony Pictures Entertainment Inc. | License management in a media network environment |
| US7203965B2 (en) * | 2002-12-17 | 2007-04-10 | Sony Corporation | System and method for home network content protection and copy management |
| US7421742B2 (en) * | 2003-01-15 | 2008-09-02 | Sony Corporation | Signal processing system, recording method, program, recording medium, reproduction device and information processing device |
| JP2004220317A (ja) * | 2003-01-15 | 2004-08-05 | Sony Corp | 相互認証方法、プログラム、記録媒体、信号処理システム、再生装置および情報処理装置 |
| JP2005057435A (ja) * | 2003-08-01 | 2005-03-03 | Sony Corp | クライアント機器及びクライアント機器におけるコンテンツ処理方法、並びにコンテンツ提供システム |
| KR101117588B1 (ko) | 2003-08-01 | 2012-02-24 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 암호화 표시정보를 갖는 기록매체 |
| US8256005B2 (en) | 2007-01-08 | 2012-08-28 | Apple Inc. | Protection of audio or video data in a playback device |
| KR101310232B1 (ko) * | 2007-04-24 | 2013-09-24 | 삼성전자주식회사 | 버스 키 공유 방법 및 그 장치 |
| US8234718B2 (en) * | 2007-07-31 | 2012-07-31 | Samsung Electronics Co., Ltd. | Method and apparatus for forbidding use of digital content against copy control information |
| JP4710910B2 (ja) * | 2008-01-21 | 2011-06-29 | ソニー株式会社 | 情報処理装置、情報記録媒体ドライブ装置、および情報処理方法 |
| JP5025009B2 (ja) * | 2008-02-15 | 2012-09-12 | 株式会社東芝 | 認証方法、ホスト計算機及び記録媒体 |
| JPWO2010001544A1 (ja) * | 2008-07-01 | 2011-12-15 | パナソニック株式会社 | ドライブ装置、コンテンツ再生装置、記録装置、データ読み出し方法、プログラム、記録媒体、および集積回路 |
| JP2010268417A (ja) * | 2009-04-16 | 2010-11-25 | Toshiba Corp | 記録装置及びコンテンツデータ再生システム |
| CN103004129B (zh) * | 2010-07-23 | 2015-04-08 | 日本电信电话株式会社 | 加密装置、解密装置、加密方法、解密方法、程序及记录介质 |
| JP2012043234A (ja) * | 2010-08-20 | 2012-03-01 | Hitachi-Lg Data Storage Inc | 光ディスク、光ディスク記録方法、光ディスク再生方法、光ディスク装置およびストレージシステム |
| JP5198539B2 (ja) * | 2010-11-05 | 2013-05-15 | 株式会社東芝 | 記憶装置、アクセス装置およびプログラム |
| US9171162B2 (en) | 2011-03-29 | 2015-10-27 | Microsoft Technology Licensing, Llc | Random file request for software attestation |
| JP5306405B2 (ja) | 2011-03-31 | 2013-10-02 | 株式会社東芝 | 情報処理装置およびプログラム |
| US9465657B2 (en) | 2011-07-19 | 2016-10-11 | Elwha Llc | Entitlement vector for library usage in managing resource allocation and scheduling based on usage and priority |
| US9098608B2 (en) | 2011-10-28 | 2015-08-04 | Elwha Llc | Processor configured to allocate resources using an entitlement vector |
| US9298918B2 (en) | 2011-11-30 | 2016-03-29 | Elwha Llc | Taint injection and tracking |
| US9558034B2 (en) | 2011-07-19 | 2017-01-31 | Elwha Llc | Entitlement vector for managing resource allocation |
| US9170843B2 (en) | 2011-09-24 | 2015-10-27 | Elwha Llc | Data handling apparatus adapted for scheduling operations according to resource allocation based on entitlement |
| US9798873B2 (en) | 2011-08-04 | 2017-10-24 | Elwha Llc | Processor operable to ensure code integrity |
| US8955111B2 (en) | 2011-09-24 | 2015-02-10 | Elwha Llc | Instruction set adapted for security risk monitoring |
| US9471373B2 (en) | 2011-09-24 | 2016-10-18 | Elwha Llc | Entitlement vector for library usage in managing resource allocation and scheduling based on usage and priority |
| US8813085B2 (en) | 2011-07-19 | 2014-08-19 | Elwha Llc | Scheduling threads based on priority utilizing entitlement vectors, weight and usage level |
| US9443085B2 (en) | 2011-07-19 | 2016-09-13 | Elwha Llc | Intrusion detection using taint accumulation |
| US9575903B2 (en) | 2011-08-04 | 2017-02-21 | Elwha Llc | Security perimeter |
| US8930714B2 (en) * | 2011-07-19 | 2015-01-06 | Elwha Llc | Encrypted memory |
| US9460290B2 (en) | 2011-07-19 | 2016-10-04 | Elwha Llc | Conditional security response using taint vector monitoring |
| KR102218715B1 (ko) | 2014-06-19 | 2021-02-23 | 삼성전자주식회사 | 채널별로 데이터를 보호할 수 있는 반도체 장치 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4888802A (en) * | 1988-06-17 | 1989-12-19 | Ncr Corporation | System and method for providing for secure encryptor key management |
| CA2136919A1 (en) * | 1993-12-09 | 1995-06-10 | John Timothy Hember | Local area network encryption decryption system |
| EP0802535B1 (en) * | 1995-10-09 | 2005-06-15 | Matsushita Electric Industrial Co., Ltd. | Information recording medium, information reproduction apparatus and information reproduction method |
| US5917910A (en) * | 1995-10-16 | 1999-06-29 | Sony Corporation | Encrypting method and apparatus, recording method, decrypting method and apparatus, and recording medium |
| US5999629A (en) * | 1995-10-31 | 1999-12-07 | Lucent Technologies Inc. | Data encryption security module |
| US5949881A (en) * | 1995-12-04 | 1999-09-07 | Intel Corporation | Apparatus and method for cryptographic companion imprinting |
| US5915018A (en) * | 1996-11-05 | 1999-06-22 | Intel Corporation | Key management system for DVD copyright management |
| US5818939A (en) * | 1996-12-18 | 1998-10-06 | Intel Corporation | Optimized security functionality in an electronic system |
| US6542610B2 (en) * | 1997-01-30 | 2003-04-01 | Intel Corporation | Content protection for digital transmission systems |
| JP3651732B2 (ja) * | 1997-04-24 | 2005-05-25 | 株式会社東芝 | 再生装置 |
| JP3588536B2 (ja) * | 1997-07-11 | 2004-11-10 | 株式会社東芝 | 不正データコピー防止装置及び方法 |
| JPH11232779A (ja) * | 1997-11-20 | 1999-08-27 | Toshiba Corp | コピー防止装置 |
| US6118873A (en) * | 1998-04-24 | 2000-09-12 | International Business Machines Corporation | System for encrypting broadcast programs in the presence of compromised receiver devices |
| JPH11328033A (ja) * | 1998-05-20 | 1999-11-30 | Fujitsu Ltd | ライセンス委譲装置 |
| US7165152B2 (en) * | 1998-06-30 | 2007-01-16 | Emc Corporation | Method and apparatus for managing access to storage devices in a storage system with access control |
| US6167551A (en) * | 1998-07-29 | 2000-12-26 | Neomagic Corp. | DVD controller with embedded DRAM for ECC-block buffering |
| US6438235B2 (en) * | 1998-08-05 | 2002-08-20 | Hewlett-Packard Company | Media content protection utilizing public key cryptography |
| EP0984346A1 (en) * | 1998-09-02 | 2000-03-08 | Hitachi Europe Limited | Copy protection apparatus and method |
| KR100484209B1 (ko) * | 1998-09-24 | 2005-09-30 | 삼성전자주식회사 | 디지털컨텐트암호화/해독화장치및그방법 |
| US6778757B1 (en) * | 1998-10-23 | 2004-08-17 | Hitachi, Ltd. | Data recording/reproduction apparatus and method |
| CN1303599C (zh) * | 1998-11-02 | 2007-03-07 | 松下电器产业株式会社 | 高速缓存设备 |
| DE60044333D1 (de) * | 1999-03-24 | 2010-06-17 | Microsoft Corp | Verbesserte speicherkartenbenutzung zum zuordnen von medieninhalt zu haushalten |
| KR100769437B1 (ko) * | 1999-09-01 | 2007-10-22 | 마츠시타 덴끼 산교 가부시키가이샤 | 분배 시스템, 반도체 메모리 카드, 수신장치, 컴퓨터가판독할 수 있는 기록매체 및 수신방법 |
| US6748539B1 (en) * | 2000-01-19 | 2004-06-08 | International Business Machines Corporation | System and method for securely checking in and checking out digitized content |
| TW529020B (en) * | 2000-03-14 | 2003-04-21 | Matsushita Electric Industrial Co Ltd | Encrypted data signal, data storage medium, data signal playback apparatus, and data signal recording apparatus |
| EP1279283A2 (en) * | 2000-04-28 | 2003-01-29 | Broadcom Corporation | Cryptographic key distribution system and method for digital video systems |
| US20020037081A1 (en) * | 2000-04-28 | 2002-03-28 | David Rogoff | Cryptographic key distribution system and method for digital video systems |
-
2001
- 2001-03-29 US US09/823,423 patent/US20020141577A1/en not_active Abandoned
-
2002
- 2002-03-07 KR KR1020037012741A patent/KR100571114B1/ko not_active Expired - Fee Related
- 2002-03-07 AT AT02721303T patent/ATE309604T1/de not_active IP Right Cessation
- 2002-03-07 JP JP2002578500A patent/JP2004530348A/ja active Pending
- 2002-03-07 DE DE60207223T patent/DE60207223T2/de not_active Expired - Lifetime
- 2002-03-07 EP EP02721303A patent/EP1374237B1/en not_active Expired - Lifetime
- 2002-03-07 AU AU2002252241A patent/AU2002252241A1/en not_active Abandoned
- 2002-03-07 WO PCT/US2002/007085 patent/WO2002080170A2/en not_active Ceased
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