NO984231L - Fremgangsmaate og apparat for sikker overf°ring av data - Google Patents

Fremgangsmaate og apparat for sikker overf°ring av data

Info

Publication number
NO984231L
NO984231L NO984231A NO984231A NO984231L NO 984231 L NO984231 L NO 984231L NO 984231 A NO984231 A NO 984231A NO 984231 A NO984231 A NO 984231A NO 984231 L NO984231 L NO 984231L
Authority
NO
Norway
Prior art keywords
address
control
addresses
odd
equal
Prior art date
Application number
NO984231A
Other languages
English (en)
Norwegian (no)
Other versions
NO984231D0 (no
Inventor
Martin Gold
Paul Austin Merry
Nigel Stephen Dallard
Anthony Mountfield
Original Assignee
Nds 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 Nds Ltd filed Critical Nds Ltd
Publication of NO984231L publication Critical patent/NO984231L/no
Publication of NO984231D0 publication Critical patent/NO984231D0/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/654—Transmission by server directed to the client
    • H04N21/6543—Transmission by server directed to the client for forcing some client operations, e.g. recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Circuits Of Receivers In General (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
NO984231A 1996-03-15 1998-09-14 FremgangsmÕte og apparat for sikker overf°ring av data NO984231D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9605472.1A GB9605472D0 (en) 1996-03-15 1996-03-15 A secure method and apparatus for data transmission in digital video broadcast data services
PCT/GB1997/000697 WO1997035431A1 (en) 1996-03-15 1997-03-13 Secure data broadcasting

Publications (2)

Publication Number Publication Date
NO984231L true NO984231L (no) 1998-09-14
NO984231D0 NO984231D0 (no) 1998-09-14

Family

ID=10790448

Family Applications (1)

Application Number Title Priority Date Filing Date
NO984231A NO984231D0 (no) 1996-03-15 1998-09-14 FremgangsmÕte og apparat for sikker overf°ring av data

Country Status (11)

Country Link
US (1) US6304659B1 (de)
EP (1) EP0886969B1 (de)
JP (1) JP2000506352A (de)
AU (1) AU709311B2 (de)
CA (1) CA2243214A1 (de)
DE (1) DE69707271D1 (de)
GB (1) GB9605472D0 (de)
IL (1) IL126143A0 (de)
NO (1) NO984231D0 (de)
WO (1) WO1997035431A1 (de)
ZA (1) ZA972009B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6907034B1 (en) * 1999-04-08 2005-06-14 Intel Corporation Out-of-band signaling for network based computer session synchronization
EP1094667B1 (de) * 1999-10-18 2002-05-02 Irdeto Access B.V. Verfahren zum betreiben eines systems mit bedingtem zugang für rundfunkanwendungen
US20020006116A1 (en) * 2000-05-04 2002-01-17 Reed Burkhart Distributed content management and open broadcast system using satellites and the internet
US20020114360A1 (en) * 2001-02-20 2002-08-22 Perlman Stephen G. System and method for processing multiple broadcast multimedia streams
US7386129B2 (en) * 2001-05-30 2008-06-10 Digeo, Inc. System and method for multimedia content simulcast
US7093277B2 (en) 2001-05-30 2006-08-15 Digeo, Inc. System and method for improved multi-stream multimedia transmission and processing
US6973445B2 (en) * 2001-05-31 2005-12-06 Contentguard Holdings, Inc. Demarcated digital content and method for creating and processing demarcated digital works
US7065213B2 (en) * 2001-06-29 2006-06-20 Scientific-Atlanta, Inc. In a subscriber network receiving digital packets and transmitting digital packets below a predetermined maximum bit rate
US7463737B2 (en) 2001-08-15 2008-12-09 Digeo, Inc. System and method for conditional access key encryption
EP1304881A1 (de) * 2001-10-15 2003-04-23 Beta Research GmbH Verfahren und Vorrichtung zum Bereitstellen von Daten
EP1499061A1 (de) * 2003-07-17 2005-01-19 Deutsche Thomson-Brandt Gmbh System und Verfahren zur individuellen Video-Verschlüsselung
EP1499062B1 (de) * 2003-07-17 2007-12-12 Thomson Licensing System und Verfahren zur individuellen Video-Verschlüsselung
US9461825B2 (en) 2004-01-30 2016-10-04 Broadcom Corporation Method and system for preventing revocation denial of service attacks
US20050172132A1 (en) 2004-01-30 2005-08-04 Chen Sherman (. Secure key authentication and ladder system
US9094699B2 (en) * 2004-02-05 2015-07-28 Broadcom Corporation System and method for security key transmission with strong pairing to destination client
US8396221B2 (en) * 2006-12-21 2013-03-12 Oracle International Corporation Secure broadcasting and multicasting
US8072993B2 (en) * 2007-05-15 2011-12-06 Conexant Systems, Inc. Systems and methods for communicating to a disassociated station in a protected network
US10255463B2 (en) * 2008-11-17 2019-04-09 International Business Machines Corporation Secure computer architecture
AU2009329836B2 (en) * 2008-12-24 2015-01-22 The Commonwealth Of Australia Digital video guard
AU2014257953B2 (en) * 2013-04-25 2018-05-10 Treebox Solutions Pte Ltd Method performed by at least one server for processing a data packet from a first computing device to a second computing device to permit end-to-end encryption communication

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0732373B2 (ja) * 1988-03-26 1995-04-10 株式会社ケンウッド Ｐｃｍ音楽放送のワンウェイアドレス伝送方法
US5237610A (en) * 1990-02-01 1993-08-17 Scientific-Atlanta, Inc. Independent external security module for a digitally upgradeable television signal decoder
US5319707A (en) * 1992-11-02 1994-06-07 Scientific Atlanta System and method for multiplexing a plurality of digital program services for transmission to remote locations
US5539823A (en) * 1994-07-27 1996-07-23 General Instrument Corporation Of Delaware Subscription television picture scrambling and descrambling system providing compatibility with different such systems
US5627892A (en) * 1995-04-19 1997-05-06 General Instrument Corporation Of Delaware Data security scheme for point-to-point communication sessions

Also Published As

Publication number Publication date
IL126143A0 (en) 1999-05-09
GB9605472D0 (en) 1996-05-15
EP0886969B1 (de) 2001-10-10
EP0886969A1 (de) 1998-12-30
ZA972009B (en) 1997-09-18
AU1934697A (en) 1997-10-10
DE69707271D1 (de) 2001-11-15
CA2243214A1 (en) 1997-09-25
US6304659B1 (en) 2001-10-16
JP2000506352A (ja) 2000-05-23
WO1997035431A1 (en) 1997-09-25
AU709311B2 (en) 1999-08-26
NO984231D0 (no) 1998-09-14

Similar Documents

Publication Publication Date Title
NO984231L (no) Fremgangsmaate og apparat for sikker overf°ring av data
US6295361B1 (en) Method and apparatus for multicast indication of group key change
US20030084284A1 (en) Data distribution system, sending device, receiving device, data distribution method, sending method, receiving method, recording medium on which data preparation program is recorded and recording medium on which data assembling program is recorded
US6473825B1 (en) Apparatus and method for controlling secure communications between peripheral components on computer buses connected by a bridge circuit
US6829631B1 (en) Method and system for screening electronic messages
Johnson Mobile host internetworking using IP loose source routing
US6711608B1 (en) Method for including a self-removing code in a self-removing message
JP5601668B2 (ja) ネットワーク・メッセージ・パケットを保護するための方法
CN100479362C (zh) 传送来自于完成加密操作的证书的精简信息的系统和方法
AU1390599A (en) Message content protection and conditional disclosure
MXPA04001267A (es) Sistema y metodo para programacion de transmision libre de colision utilizando informacion cercana y tiempos de transmision anunciados.
AU2001257000A1 (en) Methods and systems for using names in virtual networks
BR9905985A (pt) Notificação gráfica de mensagem.
HUP0003527A2 (hu) Berendezés, valamint eljárás digitális adatáram feldolgozására, továbbá egy alkalmazás vezérlete alatti működő eszköz, továbbá adatfeldolgozó rendszer, továbbá alkalmazás vevő és dekódoló berendezéshez
Philjon et al. Metamorphic cryptography—A paradox between cryptography and steganography using dynamic encryption
MacKenzie et al. Dupery by design: The epistemology of deceit in a postdigital era
CN113300999A (zh) 信息处理方法、电子设备和可读存储介质
SE9503838D0 (sv) Cryptosystem for optical storage
Li et al. Cryptanalysis of an image encryption scheme based on the Hill cipher
JP2003264549A (ja) データ配信システム、送信装置、受信装置、データ配信方法、送信方法、受信方法、データ作成プログラムを記録した記録媒体、及びデータ組立プログラムを記録した記録媒体
CN114389846B (zh) 一种基于区块链多交易拆分的数据隐蔽传输方法
ES2183011T3 (es) Aparato y metodo para generar mensajes para presentacion en pantalla utilizando duplicacion de campo.
Patel et al. PDF Steganography Using Hybrid Crypto Encryption Technique
CN116668183A (zh) 一种ads-b信息安全认证与加解密方法
JP2010246017A (ja) デジタル放送再送信におけるｅｍｍメッセージ配信システム、ｅｍｍメッセージ配信方法、ｅｍｍメッセージ配信プログラム