CN101505299B - 内容发送装置和内容接收装置 - Google Patents
内容发送装置和内容接收装置 Download PDFInfo
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- CN101505299B CN101505299B CN2009100076917A CN200910007691A CN101505299B CN 101505299 B CN101505299 B CN 101505299B CN 2009100076917 A CN2009100076917 A CN 2009100076917A CN 200910007691 A CN200910007691 A CN 200910007691A CN 101505299 B CN101505299 B CN 101505299B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 claims description 23
- 238000002716 delivery method Methods 0.000 claims 8
- 238000012790 confirmation Methods 0.000 abstract description 14
- 230000004044 response Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 14
- 238000007726 management method Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/045—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply hybrid encryption, i.e. combination of symmetric and asymmetric encryption
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- 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
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0869—Network architectures or network communication protocols for network security for authentication of entities for achieving mutual authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F2221/2111—Location-sensitive, e.g. geographical location, GPS
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-008622 | 2004-01-16 | ||
JP2004008622A JP4608886B2 (ja) | 2004-01-16 | 2004-01-16 | コンテンツ送信装置および方法 |
JP2004008622 | 2004-01-16 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200410042306XA Division CN100481764C (zh) | 2004-01-16 | 2004-05-17 | 内容发送装置和内容接收装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101505299A CN101505299A (zh) | 2009-08-12 |
CN101505299B true CN101505299B (zh) | 2012-07-18 |
Family
ID=34747188
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200410042306XA Active CN100481764C (zh) | 2004-01-16 | 2004-05-17 | 内容发送装置和内容接收装置 |
CN2009100076917A Active CN101505299B (zh) | 2004-01-16 | 2004-05-17 | 内容发送装置和内容接收装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200410042306XA Active CN100481764C (zh) | 2004-01-16 | 2004-05-17 | 内容发送装置和内容接收装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050160274A1 (zh) |
JP (1) | JP4608886B2 (zh) |
KR (1) | KR100785958B1 (zh) |
CN (2) | CN100481764C (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4881538B2 (ja) * | 2003-06-10 | 2012-02-22 | 株式会社日立製作所 | コンテンツ送信装置およびコンテンツ送信方法 |
EP2317445B1 (en) * | 2003-07-28 | 2018-11-07 | Sony Corporation | Information processing apparatus and method, recording medium and program |
JP4982031B2 (ja) * | 2004-01-16 | 2012-07-25 | 株式会社日立製作所 | コンテンツ送信装置、コンテンツ受信装置およびコンテンツ送信方法、コンテンツ受信方法 |
JP4645049B2 (ja) | 2004-03-19 | 2011-03-09 | 株式会社日立製作所 | コンテンツ送信装置およびコンテンツ送信方法 |
JP4665465B2 (ja) * | 2004-09-07 | 2011-04-06 | パナソニック株式会社 | 通信装置、通信システム、通信方法 |
JP2006323707A (ja) * | 2005-05-20 | 2006-11-30 | Hitachi Ltd | コンテンツ送信装置、コンテンツ受信装置、コンテンツ送信方法及びコンテンツ受信方法 |
JP4840970B2 (ja) * | 2006-02-23 | 2011-12-21 | キヤノン株式会社 | 通信装置と通信装置の制御方法及びプログラム |
JP2008113172A (ja) * | 2006-10-30 | 2008-05-15 | Hitachi Ltd | コンテンツ送信装置、コンテンツ受信装置及びコンテンツ暗号化方法 |
US7953392B2 (en) * | 2006-12-19 | 2011-05-31 | International Business Machines Corporation | Method for controlling and calibrating access to a wireless access point |
CN101312397B (zh) * | 2007-05-24 | 2011-03-23 | 永洋科技股份有限公司 | 无线网络系统认证方法 |
JP2009100246A (ja) * | 2007-10-17 | 2009-05-07 | Hitachi Ltd | 表示装置 |
JP5361031B2 (ja) * | 2008-01-07 | 2013-12-04 | アルパイン株式会社 | 暗号認証処理方法及び装置 |
JP5331354B2 (ja) * | 2008-03-17 | 2013-10-30 | 日立コンシューマエレクトロニクス株式会社 | コンテンツ送信装置、コンテンツ受信装置 |
JP5172624B2 (ja) * | 2008-11-17 | 2013-03-27 | 株式会社東芝 | スイッチ装置、認証サーバ、認証システム、認証方法、及び、プログラム |
JP2011082952A (ja) * | 2009-09-09 | 2011-04-21 | Sony Corp | 通信システム、通信装置及び通信方法、並びにコンピューター・プログラム |
JP5754491B2 (ja) * | 2009-09-09 | 2015-07-29 | ソニー株式会社 | 通信システム、通信装置及び通信方法、並びにコンピューター・プログラム |
JP5614016B2 (ja) * | 2009-09-09 | 2014-10-29 | ソニー株式会社 | 通信システム、通信装置及び通信方法、コンピューター・プログラム、並びに、コンテンツ提供装置及びコンテンツ提供方法 |
CN103166958B (zh) * | 2013-02-26 | 2016-01-20 | 深圳创维数字技术有限公司 | 一种文件的保护方法及系统 |
US9785756B2 (en) | 2013-03-08 | 2017-10-10 | Sony Corporation | Restriction of use that exceeds a personal use range when transmitting a content accumulated at home via an external network |
JP2015033038A (ja) | 2013-08-05 | 2015-02-16 | ソニー株式会社 | 情報処理装置、情報処理方法及びコンピュータプログラム |
US10230700B2 (en) * | 2016-08-09 | 2019-03-12 | Lenovo (Singapore) Pte. Ltd. | Transaction based message security |
CN106169955B (zh) * | 2016-09-29 | 2019-04-19 | 广州供电局有限公司 | 配网终端无线维护的安全认证方法与系统 |
Citations (5)
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JP2000287192A (ja) * | 1999-03-31 | 2000-10-13 | Toshiba Corp | 情報配信装置、受信装置及び通信方法 |
KR20010004137A (ko) * | 1999-06-28 | 2001-01-15 | 윤종용 | 불법 복제 방지를 위한 디지털 인터페이스 방법 |
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EP1143656A2 (en) * | 2000-04-06 | 2001-10-10 | Matsushita Electric Industrial Co., Ltd. | Copyright protection system, encryption device, decryption device, and recording medium |
WO2001093434A2 (en) * | 2000-05-26 | 2001-12-06 | Xtremespectrum, Inc. | Method and system for enabling device functions based on distance information |
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WO2002030054A1 (fr) * | 2000-09-29 | 2002-04-11 | Matsushita Electric Industrial Co., Ltd. | Systeme et procede de protection des droits d'auteur, emetteur, recepteur, dispositif d'interface de connexion, support et programme associes |
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JP4645049B2 (ja) * | 2004-03-19 | 2011-03-09 | 株式会社日立製作所 | コンテンツ送信装置およびコンテンツ送信方法 |
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-
2004
- 2004-01-16 JP JP2004008622A patent/JP4608886B2/ja not_active Expired - Lifetime
- 2004-05-14 KR KR1020040034226A patent/KR100785958B1/ko active IP Right Grant
- 2004-05-17 US US10/846,594 patent/US20050160274A1/en not_active Abandoned
- 2004-05-17 CN CNB200410042306XA patent/CN100481764C/zh active Active
- 2004-05-17 CN CN2009100076917A patent/CN101505299B/zh active Active
Patent Citations (5)
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JP2000287192A (ja) * | 1999-03-31 | 2000-10-13 | Toshiba Corp | 情報配信装置、受信装置及び通信方法 |
KR20010004137A (ko) * | 1999-06-28 | 2001-01-15 | 윤종용 | 불법 복제 방지를 위한 디지털 인터페이스 방법 |
CN1280337A (zh) * | 1999-07-09 | 2001-01-17 | 株式会社东芝 | 内容管理方法及内容管理装置及记录介质 |
EP1143656A2 (en) * | 2000-04-06 | 2001-10-10 | Matsushita Electric Industrial Co., Ltd. | Copyright protection system, encryption device, decryption device, and recording medium |
WO2001093434A2 (en) * | 2000-05-26 | 2001-12-06 | Xtremespectrum, Inc. | Method and system for enabling device functions based on distance information |
Also Published As
Publication number | Publication date |
---|---|
JP4608886B2 (ja) | 2011-01-12 |
CN101505299A (zh) | 2009-08-12 |
US20050160274A1 (en) | 2005-07-21 |
KR20050075677A (ko) | 2005-07-21 |
JP2005204094A (ja) | 2005-07-28 |
CN100481764C (zh) | 2009-04-22 |
CN1642072A (zh) | 2005-07-20 |
KR100785958B1 (ko) | 2007-12-14 |
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