BRPI0507478A - método para prover transmissão de mensagem no sistema de comunicação h.323 - Google Patents

método para prover transmissão de mensagem no sistema de comunicação h.323

Info

Publication number
BRPI0507478A
BRPI0507478A BRPI0507478-9A BRPI0507478A BRPI0507478A BR PI0507478 A BRPI0507478 A BR PI0507478A BR PI0507478 A BRPI0507478 A BR PI0507478A BR PI0507478 A BRPI0507478 A BR PI0507478A
Authority
BR
Brazil
Prior art keywords
present
endpoint
message transmission
communication system
security
Prior art date
Application number
BRPI0507478-9A
Other languages
English (en)
Inventor
Qi Wang
Xiaosong Lei
Chaohui Ma
Haifeng Wang
Bo Wu
Haiyang Liu
Qi Zhang
Original Assignee
Huawei Tech Co 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BRPI0507478A publication Critical patent/BRPI0507478A/pt

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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/061—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key exchange, e.g. in peer-to-peer networks
    • 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
    • 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
    • H04L63/0884—Network architectures or network communication protocols for network security for authentication of entities by delegation of authentication, e.g. a proxy authenticates an entity to be authenticated on behalf of this entity vis-à-vis an authentication entity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1106—Call signalling protocols; H.323 and related
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
    • H04M7/0078—Security; Fraud detection; Fraud prevention

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Business, Economics & Management (AREA)
  • Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

MéTODO PARA PROVER TRANSMISSãO DE MENSAGEM SISTEMA DE COMUNICAçãO H.323. A presente invenção refere-se a um método para prover uma transmissão de mensagem no sistema de comunicação H.323. O método inclui: o primeiro ponto final e o sugundo ponto final confirmam as informações de autenticação através de um GK; de acordo com as ditas informações, o primeiro ponto final e o segundo ponto final trocam a mensagem diretamente.Como o protocolo H.235 de ITU-T descreve a técnica de autenticação e de privacidade utilizada nos sistemas H.323 e provê um serviço de segurança para a transmissão de mensagens no modelo roteado em GK, a presente invenção pode garantir a segurança das informações de autenticação. As funções de entidades intermediárias não presisam ser modificadas para aplicar o método provido pela presente invenção porque a tecnologia de troca de chave Diffie-Hellman é adotada neste método. A presente invenção aumenta a escalabilidade do sistema de chave simétrica pela adoção de um modo de negociação. A presente invenção designa e aperfeiçoa uma estrutura de segurança de transmissão de mensagem no modelo roteado do sistema H.323, por meio disto aperfeiçoando a segurança do sistema H.323.
BRPI0507478-9A 2004-02-07 2005-02-02 método para prover transmissão de mensagem no sistema de comunicação h.323 BRPI0507478A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2004100041243A CN100334829C (zh) 2004-02-07 2004-02-07 一种消息传输的实现方法
PCT/CN2005/000146 WO2005079013A1 (fr) 2004-02-07 2005-02-02 Procede de transmission de messages dans le systeme h323

Publications (1)

Publication Number Publication Date
BRPI0507478A true BRPI0507478A (pt) 2007-07-17

Family

ID=34845504

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507478-9A BRPI0507478A (pt) 2004-02-07 2005-02-02 método para prover transmissão de mensagem no sistema de comunicação h.323

Country Status (9)

Country Link
US (1) US20070074022A1 (pt)
EP (1) EP1713210B1 (pt)
CN (1) CN100334829C (pt)
AT (1) ATE434880T1 (pt)
BR (1) BRPI0507478A (pt)
DE (1) DE602005015081D1 (pt)
HK (1) HK1081351A1 (pt)
RU (1) RU2371868C2 (pt)
WO (1) WO2005079013A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100455120C (zh) * 2005-12-26 2009-01-21 华为技术有限公司 一种异构网络切换中链路建立前的消息安全传送方法
CN100461670C (zh) * 2005-12-27 2009-02-11 中兴通讯股份有限公司 应用于分组网络的基于h.323协议的终端接入方法
WO2007093079A1 (fr) * 2006-02-16 2007-08-23 Zte Corporation Procédé de mise en oeuvre d'une politique de sécurité en matière de négociation-clé dans un réseau interdomaine de commutation de paquets à plusieurs garde-portes
US7639629B2 (en) * 2006-07-28 2009-12-29 Microsoft Corporation Security model for application and trading partner integration
BG110734A (bg) * 2010-08-19 2012-02-29 Венцислав ИВАНОВ Метод за комуникация на мобилни абонати през виртуална учрежденска централа и система за осъществяването му
US8839357B2 (en) * 2010-12-22 2014-09-16 Canon U.S.A., Inc. Method, system, and computer-readable storage medium for authenticating a computing device
CN102036230B (zh) 2010-12-24 2013-06-05 华为终端有限公司 本地路由业务的实现方法、基站及系统
CN105871790B (zh) * 2015-01-23 2019-02-01 华为技术有限公司 用于传输数据的方法、装置和系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115372B (fi) * 1998-09-18 2005-04-15 Nokia Corp Menetelmä matkaviestimen tunnistamiseksi, viestintäjärjestelmä ja matkaviestin
US6314284B1 (en) * 1998-12-30 2001-11-06 Ericsson Inc. System and method for providing service transparency for mobile terminating calls within an H.323 system
US6775253B1 (en) * 1999-02-25 2004-08-10 Telcordia Technologies, Inc. Adaptive signaling for wireless packet telephony
US6904041B1 (en) * 1999-07-14 2005-06-07 Siemens Communications, Inc. System and method for communication domains and subdomains in zones of real time communication systems
US6757823B1 (en) * 1999-07-27 2004-06-29 Nortel Networks Limited System and method for enabling secure connections for H.323 VoIP calls
US6732177B1 (en) * 1999-09-16 2004-05-04 At&T Corp. Intelligent signaling scheme for computer-readable medium for H.323 mobility architecture
JP3620420B2 (ja) * 2000-08-01 2005-02-16 日本電気株式会社 ゲートキーパーおよびその負荷分散方法
FR2829649B1 (fr) * 2001-09-13 2004-01-30 Cit Alcatel Passerelle protocolaire entre un terminal h.323 et un autre terminal, sans mise en oeuvre du role de maitre
CN1214635C (zh) * 2002-05-10 2005-08-10 华为技术有限公司 Ip网络会议电视的会议调度系统与方法

Also Published As

Publication number Publication date
ATE434880T1 (de) 2009-07-15
CN1652499A (zh) 2005-08-10
CN100334829C (zh) 2007-08-29
EP1713210A1 (en) 2006-10-18
WO2005079013A1 (fr) 2005-08-25
EP1713210B1 (en) 2009-06-24
DE602005015081D1 (de) 2009-08-06
HK1081351A1 (en) 2006-05-12
EP1713210A4 (en) 2007-02-21
RU2371868C2 (ru) 2009-10-27
RU2006130831A (ru) 2008-03-20
US20070074022A1 (en) 2007-03-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.