DE69635264D1 - Verfahren und Vorrichtung zur Kommunikation mit Paketverschlüsselung - Google Patents

Verfahren und Vorrichtung zur Kommunikation mit Paketverschlüsselung

Info

Publication number
DE69635264D1
DE69635264D1 DE69635264T DE69635264T DE69635264D1 DE 69635264 D1 DE69635264 D1 DE 69635264D1 DE 69635264 T DE69635264 T DE 69635264T DE 69635264 T DE69635264 T DE 69635264T DE 69635264 D1 DE69635264 D1 DE 69635264D1
Authority
DE
Germany
Prior art keywords
communication
packet encryption
encryption
packet
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
DE69635264T
Other languages
English (en)
Other versions
DE69635264T2 (de
Inventor
Teruji Shiroshita
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE69635264D1 publication Critical patent/DE69635264D1/de
Publication of DE69635264T2 publication Critical patent/DE69635264T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/22—Arrangements for preventing the taking of data from a data transmission channel without authorisation
DE69635264T 1995-12-08 1996-12-06 Verfahren und Vorrichtung zur Kommunikation mit Paketverschlüsselung Expired - Lifetime DE69635264T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP32090395 1995-12-08
JP32090395 1995-12-08
JP7760296 1996-03-29
JP7760296 1996-03-29

Publications (2)

Publication Number Publication Date
DE69635264D1 true DE69635264D1 (de) 2006-02-23
DE69635264T2 DE69635264T2 (de) 2006-07-20

Family

ID=26418675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69635264T Expired - Lifetime DE69635264T2 (de) 1995-12-08 1996-12-06 Verfahren und Vorrichtung zur Kommunikation mit Paketverschlüsselung

Country Status (3)

Country Link
US (1) US5757922A (de)
EP (1) EP0779727B1 (de)
DE (1) DE69635264T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10336089A (ja) * 1997-04-02 1998-12-18 Fujitsu Ltd 情報配送システム
JPH11275090A (ja) * 1998-03-20 1999-10-08 Fujitsu Ltd 盗聴防止システム及び通信装置
FI105739B (fi) * 1998-06-10 2000-09-29 Ssh Comm Security Oy Verkkoon kytkettävä laite ja menetelmä sen asennusta ja konfigurointia varten
EA003230B1 (ru) * 1999-01-28 2003-02-27 Ютака Ясукура Способ для обеспечения защиты электронной информации
EP1061744A3 (de) * 1999-04-26 2003-05-14 Sarnoff Corporation Zugangskontrolle zu einem Datenstrom
GB2352141B (en) 1999-07-07 2003-10-29 Virata Ltd Session protection system
GB2354677A (en) * 1999-09-27 2001-03-28 On Digital Plc Copy protection of digital video broadcast data
CA2311799A1 (en) * 1999-11-19 2001-05-19 Henry R. Williams, Jr. System and method for utilizing data packets
GB2363949A (en) * 2000-06-19 2002-01-09 Martyn Gilbert Secure communication method
US8335855B2 (en) * 2001-09-19 2012-12-18 Jpmorgan Chase Bank, N.A. System and method for portal infrastructure tracking
US7246263B2 (en) * 2000-09-20 2007-07-17 Jpmorgan Chase Bank System and method for portal infrastructure tracking
GB2373074B (en) * 2001-03-10 2004-10-13 Ibm A method and apparatus for storage of security keys and certificates
US7536546B2 (en) 2001-08-28 2009-05-19 Acme Packet, Inc. System and method for providing encryption for rerouting of real time multi-media flows
GB2382160A (en) * 2001-08-09 2003-05-21 Internet Extra Ltd System for encrypting multimedia files for transmission or storage as a set of data blocks in which the re-assembly order has been encrypted
US7007107B1 (en) * 2001-10-22 2006-02-28 United Electronic Industries Methods and apparatus for performing data acquisition and control
US7242770B2 (en) * 2002-07-08 2007-07-10 C.E. Electronics, Inc. Secure encryption/decryption for elevators
US20070183385A1 (en) * 2003-10-10 2007-08-09 Hao Bi Apparatus and method for distinguishing a frame on channel shared by multiple users
EP1735944A1 (de) * 2004-03-18 2006-12-27 Qualcomm, Incorporated Effiziente übertragung kryptografischer informationen in einem sicheren echtzeitprotokoll
KR100736930B1 (ko) * 2005-02-07 2007-07-10 삼성전자주식회사 홈서버, 상기 홈서버를 포함하는 컨텐츠 전송 시스템, 통합미디어 재생 프로그램을 이용한 컨텐츠 재생방법, 미디어포맷 변환 기능을 이용한 컨텐츠 전송방법 그리고 컨텐츠전송 여부 판별방법
JP2007135170A (ja) * 2005-10-12 2007-05-31 Hitachi Ltd 電子データ送受信方法
KR100772385B1 (ko) * 2005-12-07 2007-11-01 삼성전자주식회사 분산 스토리지 시스템 상에서 컨텐트를 송수신하는 방법 및장치
US8204217B2 (en) 2009-01-28 2012-06-19 Telefonaktiebolaget Lm Ericsson (Publ) Lightweight streaming protection by sequence number scrambling
GB2485142A (en) 2010-10-27 2012-05-09 Nds Ltd Secure broadcast/multicast of media content
JP5522154B2 (ja) 2011-12-07 2014-06-18 株式会社デンソー 中継システム及び、当該中継システムを構成する中継装置、通信装置
IL236440A0 (en) * 2014-12-24 2015-04-30 Cisco Tech Inc Mixed media content
JP6811377B2 (ja) 2015-09-30 2021-01-13 パナソニックＩｐマネジメント株式会社 通信システム、送信機、及び受信機ならびに通信方法、送信方法、及び受信方法
TWI554908B (zh) * 2015-11-03 2016-10-21 澧達科技股份有限公司 資料加密系統
US9673962B1 (en) 2016-02-17 2017-06-06 Analog Devices Global System and method for reducing false preamble detection in a communication receiver
CN114039959B (zh) * 2021-11-05 2024-04-09 北京奇艺世纪科技有限公司 一种ts流的传输方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917750A (ja) * 1982-07-22 1984-01-30 Nec Corp 暗号システム
GB2140656A (en) * 1983-05-13 1984-11-28 Philips Electronic Associated Television transmission system
US5455865A (en) * 1989-05-09 1995-10-03 Digital Equipment Corporation Robust packet routing over a distributed network containing malicious failures
US5086469A (en) * 1990-06-29 1992-02-04 Digital Equipment Corporation Encryption with selective disclosure of protocol identifiers
JPH04181282A (ja) * 1990-11-16 1992-06-29 Hitachi Ltd ファイルの暗号方式
JPH04252692A (ja) * 1991-01-29 1992-09-08 Nec Corp 画像信号秘匿装置
DE69331166T2 (de) * 1992-02-03 2002-08-22 Koninkl Philips Electronics Nv Übertragung von digitalen Breitbandsignalen
US5455863A (en) * 1993-06-29 1995-10-03 Motorola, Inc. Method and apparatus for efficient real-time authentication and encryption in a communication system
US5319712A (en) * 1993-08-26 1994-06-07 Motorola, Inc. Method and apparatus for providing cryptographic protection of a data stream in a communication system
DE4341045A1 (de) * 1993-12-02 1995-06-08 Antal Dr Lisziewicz Verfahren zum Verschlüsseln von in Blöcke unterteilten, digitalen Daten und Datenfernübertragungsanlage

Also Published As

Publication number Publication date
EP0779727B1 (de) 2005-10-12
DE69635264T2 (de) 2006-07-20
EP0779727A2 (de) 1997-06-18
US5757922A (en) 1998-05-26
EP0779727A3 (de) 2003-09-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition