DE60209475D1 - Datensicherungs-kommunikationsvorrichtung und -verfahren - Google Patents

Datensicherungs-kommunikationsvorrichtung und -verfahren

Info

Publication number
DE60209475D1
DE60209475D1 DE60209475T DE60209475T DE60209475D1 DE 60209475 D1 DE60209475 D1 DE 60209475D1 DE 60209475 T DE60209475 T DE 60209475T DE 60209475 T DE60209475 T DE 60209475T DE 60209475 D1 DE60209475 D1 DE 60209475D1
Authority
DE
Germany
Prior art keywords
header
packet
authenticator
encryption
rtp
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
DE60209475T
Other languages
English (en)
Other versions
DE60209475T2 (de
DE60209475T8 (de
Inventor
Takashi Suzuki
Takeshi Yoshimura
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of DE60209475D1 publication Critical patent/DE60209475D1/de
Publication of DE60209475T2 publication Critical patent/DE60209475T2/de
Application granted granted Critical
Publication of DE60209475T8 publication Critical patent/DE60209475T8/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • 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
    • H04L63/166—Implementing security features at a particular protocol layer at 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
    • H04L9/40—Network security protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Computer And Data Communications (AREA)
DE2002609475 2001-04-20 2002-04-22 Datensicherungs-kommunikationsvorrichtung und -verfahren Active DE60209475T8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001122610A JP3819729B2 (ja) 2001-04-20 2001-04-20 データ安全化通信装置及びその方法
JP2001122610 2001-04-20
PCT/JP2002/003980 WO2002086847A1 (fr) 2001-04-20 2002-04-22 Appareil et procede de communication de securisation de donnees

Publications (3)

Publication Number Publication Date
DE60209475D1 true DE60209475D1 (de) 2006-04-27
DE60209475T2 DE60209475T2 (de) 2006-09-07
DE60209475T8 DE60209475T8 (de) 2006-12-28

Family

ID=18972294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002609475 Active DE60209475T8 (de) 2001-04-20 2002-04-22 Datensicherungs-kommunikationsvorrichtung und -verfahren

Country Status (7)

Country Link
US (1) US7216230B2 (de)
EP (1) EP1381011B1 (de)
JP (1) JP3819729B2 (de)
KR (1) KR100480225B1 (de)
CN (1) CN1224212C (de)
DE (1) DE60209475T8 (de)
WO (1) WO2002086847A1 (de)

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US7743245B2 (en) * 2005-03-10 2010-06-22 Intel Corporation Security protocols on incompatible transports
DE102005025328B4 (de) * 2005-05-31 2007-06-28 Siemens Ag Verfahren zur Übertragung von Synchronisierungs-Nachrichten
US7532638B2 (en) * 2005-06-01 2009-05-12 Broadcom Corporation Wireless terminal baseband processor high speed turbo decoding module supporting MAC header splitting
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JP4802123B2 (ja) * 2007-03-07 2011-10-26 富士通株式会社 情報送信装置、情報送信方法、情報送信プログラムおよび該プログラムを記録した記録媒体
US7813376B1 (en) * 2007-05-18 2010-10-12 Juniper Networks, Inc. Termination of network connections in absence of a dynamic network interface
US8713310B2 (en) * 2007-09-06 2014-04-29 Siemens Enterprise Communications Gmbh & Co. Kg Method and device for authenticating transmitted user data
US20090144548A1 (en) * 2007-11-30 2009-06-04 Motorola, Inc. Authentication while exchanging data in a communication system
US8838819B2 (en) * 2009-04-17 2014-09-16 Empirix Inc. Method for embedding meta-commands in normal network packets
US9160753B2 (en) * 2009-05-22 2015-10-13 Raytheon Company Analog voice bridge
US8914631B2 (en) * 2009-07-01 2014-12-16 Oracle International Corporation Performing secure and non-secure communication over the same socket
JP2012010254A (ja) * 2010-06-28 2012-01-12 Fujitsu Ltd 通信装置、通信方法及び通信システム
US9060032B2 (en) * 2010-11-01 2015-06-16 Seven Networks, Inc. Selective data compression by a distributed traffic management system to reduce mobile data traffic and signaling traffic
CN103620576B (zh) 2010-11-01 2016-11-09 七网络公司 适用于移动应用程序行为和网络条件的缓存
US9330196B2 (en) 2010-11-01 2016-05-03 Seven Networks, Llc Wireless traffic management system cache optimization using http headers
JP5442877B2 (ja) * 2010-12-28 2014-03-12 三洋電機株式会社 端末装置
CN105308896A (zh) * 2013-03-13 2016-02-03 詹普托媒体公司 安全网络通信
JP6428601B2 (ja) * 2013-03-29 2018-11-28 ソニー株式会社 集積回路、通信方法、コンピュータプログラム及び通信装置
JP6051093B2 (ja) * 2013-04-16 2016-12-27 株式会社日立製作所 暗号通信システム
EP2846510A1 (de) * 2013-09-09 2015-03-11 Alcatel Lucent SRTP-Protokollerweiterung
CN104639500A (zh) * 2013-11-08 2015-05-20 江良洲 双不对称加密提高移动互联网信息传输安全性的方法
US10333696B2 (en) 2015-01-12 2019-06-25 X-Prime, Inc. Systems and methods for implementing an efficient, scalable homomorphic transformation of encrypted data with minimal data expansion and improved processing efficiency
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US10476851B1 (en) * 2018-04-30 2019-11-12 Centri Technology, Inc. Unbounded sessions for secure communications
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Also Published As

Publication number Publication date
KR100480225B1 (ko) 2005-04-07
EP1381011B1 (de) 2006-03-01
WO2002086847A1 (fr) 2002-10-31
CN1224212C (zh) 2005-10-19
US7216230B2 (en) 2007-05-08
JP3819729B2 (ja) 2006-09-13
US20030167394A1 (en) 2003-09-04
JP2002319936A (ja) 2002-10-31
DE60209475T2 (de) 2006-09-07
DE60209475T8 (de) 2006-12-28
CN1461461A (zh) 2003-12-10
EP1381011A4 (de) 2004-06-30
EP1381011A1 (de) 2004-01-14
KR20030011837A (ko) 2003-02-11

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: SUZUKI, TAKASHI, NTT DOCOMO INC., TOKYO 100-6150,

Inventor name: YOSHIMURA, TAKESHI, NTT DOCOMO, INC., TOKYO 100-61

8364 No opposition during term of opposition