DE69827410D1 - Datenkommunikation - Google Patents
DatenkommunikationInfo
- Publication number
- DE69827410D1 DE69827410D1 DE69827410T DE69827410T DE69827410D1 DE 69827410 D1 DE69827410 D1 DE 69827410D1 DE 69827410 T DE69827410 T DE 69827410T DE 69827410 T DE69827410 T DE 69827410T DE 69827410 D1 DE69827410 D1 DE 69827410D1
- Authority
- DE
- Germany
- Prior art keywords
- data communications
- communications
- data
- 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
Links
Classifications
-
- 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
-
- 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]
- G06F21/109—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM] by using specially-adapted hardware at the client
-
- 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
- H04L63/0435—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 symmetric encryption, i.e. same key used for encryption and decryption
-
- 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
- H04L63/0442—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 asymmetric encryption, i.e. different keys for encryption and decryption
-
- 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
- H04L63/16—Implementing security features at a particular protocol layer
- H04L63/168—Implementing security features at a particular protocol layer above the transport layer
-
- 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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0877—Generation of secret information including derivation or calculation of cryptographic keys or passwords using additional device, e.g. trusted platform module [TPM], smartcard, USB or hardware security module [HSM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2211/00—Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
- G06F2211/007—Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
-
- 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
- G06F2221/2135—Metering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/60—Digital content management, e.g. content distribution
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9726934.4A GB9726934D0 (en) | 1997-12-19 | 1997-12-19 | Data communications |
GB9726934 | 1997-12-19 | ||
EP97310358 | 1997-12-19 | ||
EP97310358 | 1997-12-19 | ||
GB9812060 | 1998-06-04 | ||
EP98304429 | 1998-06-04 | ||
GBGB9812060.3A GB9812060D0 (en) | 1998-06-04 | 1998-06-04 | Data communications |
EP98304429 | 1998-06-04 | ||
PCT/GB1998/003753 WO1999033242A1 (en) | 1997-12-19 | 1998-12-15 | Data communications |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69827410D1 true DE69827410D1 (de) | 2004-12-09 |
DE69827410T2 DE69827410T2 (de) | 2005-10-27 |
Family
ID=27443574
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69825479T Expired - Lifetime DE69825479T2 (de) | 1997-12-19 | 1998-12-15 | Verfahren zum Betrieb eines Datenkommunikationssystems, Datenkommunikationssystem und Kundenendgerät |
DE69827410T Expired - Lifetime DE69827410T2 (de) | 1997-12-19 | 1998-12-15 | Datenkommunikation |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69825479T Expired - Lifetime DE69825479T2 (de) | 1997-12-19 | 1998-12-15 | Verfahren zum Betrieb eines Datenkommunikationssystems, Datenkommunikationssystem und Kundenendgerät |
Country Status (8)
Country | Link |
---|---|
US (2) | US6996722B1 (de) |
EP (2) | EP1040621B1 (de) |
JP (2) | JP2001527333A (de) |
CN (1) | CN1200534C (de) |
AU (2) | AU760045B2 (de) |
CA (2) | CA2313407C (de) |
DE (2) | DE69825479T2 (de) |
WO (2) | WO1999033242A1 (de) |
Families Citing this family (70)
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AU760045B2 (en) * | 1997-12-19 | 2003-05-08 | British Telecommunications Public Limited Company | Data communications |
US7512664B1 (en) * | 1999-01-28 | 2009-03-31 | Texas Instruments Incorporated | System and method for loading resolved java class files to a client device |
US6697489B1 (en) * | 1999-03-30 | 2004-02-24 | Sony Corporation | Method and apparatus for securing control words |
EP1075108A1 (de) | 1999-07-23 | 2001-02-07 | BRITISH TELECOMMUNICATIONS public limited company | Kryptographische Datenverteilung |
FR2799078A1 (fr) * | 1999-09-27 | 2001-03-30 | Jacky Montiel | Ensemble de protocoles permettant l'authentification rapide pour des systemes transactionnels de commerce d'informations et de services sur internet |
US7039614B1 (en) | 1999-11-09 | 2006-05-02 | Sony Corporation | Method for simulcrypting scrambled data to a plurality of conditional access devices |
WO2001082033A1 (de) * | 2000-04-19 | 2001-11-01 | Syntion Ag | Verfahren zur abrechnungsfähigen erfassung der nutzung eines computerprogramms |
US7333952B1 (en) | 2000-06-23 | 2008-02-19 | Ebs Group Limited | Compound order handling in an anonymous trading system |
US7827085B1 (en) | 2000-06-23 | 2010-11-02 | Ebs Group Limited | Conversational dealing in an anonymous trading system |
US6983259B1 (en) | 2000-06-23 | 2006-01-03 | Ebs Group Limited | Anonymous trading system |
US7184982B1 (en) | 2000-06-23 | 2007-02-27 | Ebs Group Limited | Architecture for anonymous trading system |
US7366690B1 (en) | 2000-06-23 | 2008-04-29 | Ebs Group Limited | Architecture for anonymous trading system |
SE517116C2 (sv) * | 2000-08-11 | 2002-04-16 | Ericsson Telefon Ab L M | Metod och anordning för säkra kommunikationstjänster |
CN101714201B (zh) * | 2000-09-21 | 2016-02-03 | 黑莓有限公司 | 代码签字系统及方法 |
US8615652B2 (en) * | 2001-01-02 | 2013-12-24 | Scott D. Redmond | System and method for providing load balanced secure media content and data delivery in a distributed computing environment |
US8701170B1 (en) * | 2001-05-11 | 2014-04-15 | Kount Inc. | System for secure enrollment and secure verification of network users by a centralized identification service |
US7983419B2 (en) * | 2001-08-09 | 2011-07-19 | Trimble Navigation Limited | Wireless device to network server encryption |
US9210137B2 (en) * | 2001-08-24 | 2015-12-08 | Thomson Licensing | Local digital network, methods for installing new devices and data broadcast and reception methods in such a network |
GB0124686D0 (en) * | 2001-10-15 | 2001-12-05 | Hewlett Packard Co | A scheme for splitting trusted authorities based on the shamir's secret sharing |
JP2003216037A (ja) | 2001-11-16 | 2003-07-30 | Yazaki Corp | 暗号キー、暗号化装置、暗号化復号化装置、暗号キー管理装置及び復号化装置 |
US20030165240A1 (en) * | 2002-03-04 | 2003-09-04 | Bantz David F. | Decryption system for encrypted display |
US7383582B1 (en) * | 2002-08-02 | 2008-06-03 | Federal Network Systems, Llc | Systems and methods for performing electronic surveillance |
EP1570623B1 (de) | 2002-12-04 | 2019-04-17 | Certicom Corp. | Method und gerät zur verschlüsselung von sicherheitsstatusinformation |
US7890758B2 (en) * | 2003-03-27 | 2011-02-15 | International Business Machines Corporation | Apparatus and method for generating keys in a network computing environment |
KR20040104778A (ko) * | 2003-06-04 | 2004-12-13 | 삼성전자주식회사 | 스마트카드를 이용한 장치 인증을 통해 홈 도메인을구성하는 방법, 및 홈 도메인 구성을 위한 스마트카드 |
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US20050143085A1 (en) * | 2003-12-30 | 2005-06-30 | Hao Bi | Broadcast/multicast services in wireless communications networks and methods |
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US7389490B2 (en) * | 2004-07-29 | 2008-06-17 | International Business Machines Corporation | Method, system and program product for providing a configuration specification language supporting selective presentation of configuration entities |
US7386825B2 (en) * | 2004-07-29 | 2008-06-10 | International Business Machines Corporation | Method, system and program product supporting presentation of a simulated or hardware system including configuration entities |
US20060072748A1 (en) * | 2004-10-01 | 2006-04-06 | Mark Buer | CMOS-based stateless hardware security module |
US8160244B2 (en) * | 2004-10-01 | 2012-04-17 | Broadcom Corporation | Stateless hardware security module |
US8774860B2 (en) * | 2005-04-05 | 2014-07-08 | Nokia Corporation | Method and device for low-power FM transmission of audio data to RDS capable FM radio receiver |
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US8340289B2 (en) | 2005-09-29 | 2012-12-25 | Research In Motion Limited | System and method for providing an indication of randomness quality of random number data generated by a random data service |
DE102006002892A1 (de) * | 2006-01-20 | 2007-08-02 | Siemens Ag | Verfahren, System, Computerprogramm, Datenträger und Computerprogramm-Produkt zum Übertragen von Mediendaten eines Multicast-Dienstes |
US9137012B2 (en) | 2006-02-03 | 2015-09-15 | Emc Corporation | Wireless authentication methods and apparatus |
US8712883B1 (en) * | 2006-06-12 | 2014-04-29 | Roxbeam Media Network Corporation | System and method for dynamic quality-of-service-based billing in a peer-to-peer network |
JP5060081B2 (ja) * | 2006-08-09 | 2012-10-31 | 富士通株式会社 | フレームを暗号化して中継する中継装置 |
US20080046731A1 (en) * | 2006-08-11 | 2008-02-21 | Chung-Ping Wu | Content protection system |
WO2008044085A1 (en) * | 2006-10-11 | 2008-04-17 | Nokia Corporation | Service discovery in broadcast networks |
JP2008104040A (ja) * | 2006-10-20 | 2008-05-01 | Fujitsu Ltd | 共通鍵生成装置および共通鍵生成方法 |
WO2008062250A1 (en) * | 2006-11-23 | 2008-05-29 | Nokia Corporation | Method and device for maintaining continuity of radio transmissions |
KR100848642B1 (ko) * | 2007-02-22 | 2008-07-28 | 고려대학교 산학협력단 | 영상 프레임을 암호화하는 방법과 복원하는 방법 |
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-
1998
- 1998-12-15 AU AU15704/99A patent/AU760045B2/en not_active Ceased
- 1998-12-15 CA CA002313407A patent/CA2313407C/en not_active Expired - Fee Related
- 1998-12-15 EP EP98960016A patent/EP1040621B1/de not_active Expired - Lifetime
- 1998-12-15 DE DE69825479T patent/DE69825479T2/de not_active Expired - Lifetime
- 1998-12-15 AU AU15705/99A patent/AU759581B2/en not_active Ceased
- 1998-12-15 CA CA002313242A patent/CA2313242C/en not_active Expired - Fee Related
- 1998-12-15 JP JP2000526026A patent/JP2001527333A/ja active Pending
- 1998-12-15 US US09/555,839 patent/US6996722B1/en not_active Expired - Lifetime
- 1998-12-15 CN CNB988124165A patent/CN1200534C/zh not_active Expired - Fee Related
- 1998-12-15 DE DE69827410T patent/DE69827410T2/de not_active Expired - Lifetime
- 1998-12-15 US US09/555,929 patent/US7209560B1/en not_active Expired - Fee Related
- 1998-12-15 JP JP2000526010A patent/JP2001527326A/ja active Pending
- 1998-12-15 WO PCT/GB1998/003753 patent/WO1999033242A1/en active IP Right Grant
- 1998-12-15 EP EP98960014A patent/EP1040630B1/de not_active Expired - Lifetime
- 1998-12-15 WO PCT/GB1998/003755 patent/WO1999033224A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69825479T2 (de) | 2005-07-28 |
JP2001527333A (ja) | 2001-12-25 |
WO1999033224A1 (en) | 1999-07-01 |
CA2313242A1 (en) | 1999-07-01 |
EP1040630B1 (de) | 2004-11-03 |
US7209560B1 (en) | 2007-04-24 |
CN1200534C (zh) | 2005-05-04 |
US6996722B1 (en) | 2006-02-07 |
EP1040630A1 (de) | 2000-10-04 |
EP1040621B1 (de) | 2004-08-04 |
DE69825479D1 (de) | 2004-09-09 |
CA2313407C (en) | 2007-10-02 |
JP2001527326A (ja) | 2001-12-25 |
CA2313242C (en) | 2008-10-14 |
EP1040621A1 (de) | 2000-10-04 |
AU759581B2 (en) | 2003-04-17 |
AU1570599A (en) | 1999-07-12 |
AU1570499A (en) | 1999-07-12 |
WO1999033242A1 (en) | 1999-07-01 |
AU760045B2 (en) | 2003-05-08 |
DE69827410T2 (de) | 2005-10-27 |
CA2313407A1 (en) | 1999-07-01 |
CN1282475A (zh) | 2001-01-31 |
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