BR0213870A - Método e equipamento para integridade de mensagem em sistema de comunicação cdma - Google Patents

Método e equipamento para integridade de mensagem em sistema de comunicação cdma

Info

Publication number
BR0213870A
BR0213870A BR0213870-0A BR0213870A BR0213870A BR 0213870 A BR0213870 A BR 0213870A BR 0213870 A BR0213870 A BR 0213870A BR 0213870 A BR0213870 A BR 0213870A
Authority
BR
Brazil
Prior art keywords
key
base station
cmea
mobile station
message
Prior art date
Application number
BR0213870-0A
Other languages
English (en)
Other versions
BRPI0213870B1 (pt
Inventor
Roy Franklin Quick Jr
Sai Yiu Ducan Ho
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR0213870A publication Critical patent/BR0213870A/pt
Publication of BRPI0213870B1 publication Critical patent/BRPI0213870B1/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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/041—Key generation or derivation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/10—Integrity
    • H04W12/106—Packet or 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
    • H04L63/12—Applying verification of the received information

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)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

"MéTODO E EQUIPAMENTO PARA INTEGRIDADE DE MENSAGEM EM SISTEMA DE COMUNICAçãO CDMA". Em um sistema de comunicação (100) , um método e um equipamento proporcionam integridade de mensagem independentemente da versão operacional de um centro de autenticação (198) ou de uma interface (197) entre o centro de autenticação (198) e um centro de comutação móvel (199). O método e o equipamento incluem gerar uma chave de algoritmo de criptografação de mensagens celulares (CMEA) e gerar uma chave de integridade (CIK) obtida da chave CMEA com base na chave CMEA para integridade de mensagem entre uma estação móvel e uma estação base. A estação móvel transmite uma mensagem de registro à estação base e determina uma versão operacional do centro de autenticação (198) em comunicação com a estação base com base em se a estação móvel recebe um pedido de registro aceito ou alguns elementos de um vetor de autenticação da estação base. A CIK é gerada com base na chave CMEA, se a estação móvel receber um pedido de registro aceito válido da estação base.
BRPI0213870A 2001-11-05 2002-10-31 método e equipamento para integridade de mensagem em sistema de comunicação cdma BRPI0213870B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/011,964 US7873163B2 (en) 2001-11-05 2001-11-05 Method and apparatus for message integrity in a CDMA communication system
PCT/US2002/035297 WO2003041442A1 (en) 2001-11-05 2002-10-31 Method and apparatus for message integrity in a cdma communication system

Publications (2)

Publication Number Publication Date
BR0213870A true BR0213870A (pt) 2004-12-21
BRPI0213870B1 BRPI0213870B1 (pt) 2016-07-05

Family

ID=21752722

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0213870A BRPI0213870B1 (pt) 2001-11-05 2002-10-31 método e equipamento para integridade de mensagem em sistema de comunicação cdma

Country Status (11)

Country Link
US (1) US7873163B2 (pt)
EP (3) EP2229017B1 (pt)
JP (3) JP2005509384A (pt)
KR (1) KR100959047B1 (pt)
CN (2) CN100493246C (pt)
AT (3) ATE475278T1 (pt)
BR (1) BRPI0213870B1 (pt)
DE (2) DE60237125D1 (pt)
ES (2) ES2312647T3 (pt)
TW (1) TWI307594B (pt)
WO (1) WO2003041442A1 (pt)

Families Citing this family (25)

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US7873163B2 (en) * 2001-11-05 2011-01-18 Qualcomm Incorporated Method and apparatus for message integrity in a CDMA communication system
CN1658547B (zh) * 2004-02-16 2010-08-18 华为技术有限公司 密钥分发方法
FR2870662B1 (fr) * 2004-05-24 2006-08-18 Alcatel Sa Dispositif de routage local de trafics locaux au sein d'un reseau de communication radio
JP4664050B2 (ja) * 2004-07-01 2011-04-06 株式会社エヌ・ティ・ティ・ドコモ 認証ベクトル生成装置、加入者認証モジュール、移動通信システム、認証ベクトル生成方法、演算方法及び加入者認証方法
JP4786190B2 (ja) 2005-02-01 2011-10-05 株式会社エヌ・ティ・ティ・ドコモ 認証ベクトル生成装置、加入者認証モジュール、無線通信システム、認証ベクトル生成方法、演算方法及び加入者認証方法
US7877787B2 (en) * 2005-02-14 2011-01-25 Nokia Corporation Method and apparatus for optimal transfer of data in a wireless communications system
US8565185B2 (en) * 2005-04-13 2013-10-22 Toshiba America Research, Inc. Framework of media-independent pre-authentication support for PANA
KR100750153B1 (ko) 2006-01-03 2007-08-21 삼성전자주식회사 Ｗｕｓｂ 보안을 위한 세션 키를 제공하는 방법 및 장치,이 세션 키를 획득하는 방법 및 장치
CN101030854B (zh) * 2006-03-02 2010-05-12 华为技术有限公司 多媒体子系统中网络实体的互认证方法及装置
DE102006018645B4 (de) * 2006-04-21 2008-07-24 Nokia Siemens Networks Gmbh & Co.Kg Verfahren, Vorrichtungen und Computerprogrammprodukt zum Ver- und Entschlüsseln von Mediendaten
KR101294816B1 (ko) * 2008-05-29 2013-08-08 엘지전자 주식회사 제어신호 암호화 방법
KR20100008326A (ko) 2008-07-15 2010-01-25 엘지전자 주식회사 위치 비밀성 지원 방법
US8582771B2 (en) * 2008-09-10 2013-11-12 Lg Electronics Inc. Method for selectively encrypting control signal
CN102144371B (zh) * 2008-09-10 2015-06-03 Lg电子株式会社 选择性地加密控制信号的方法
CA2795358C (en) * 2010-04-15 2017-12-19 Qualcomm Incorporated Apparatus and method for signaling enhanced security context for session encryption and integrity keys
US9084110B2 (en) 2010-04-15 2015-07-14 Qualcomm Incorporated Apparatus and method for transitioning enhanced security context from a UTRAN/GERAN-based serving network to an E-UTRAN-based serving network
US20110255691A1 (en) 2010-04-15 2011-10-20 Qualcomm Incorporated Apparatus and method for transitioning enhanced security context from a utran-based serving network to a geran-based serving network
JP5649248B2 (ja) 2010-04-16 2015-01-07 クアルコム，インコーポレイテッド 改善されたセキュリティコンテキストをサポートするサービングネットワークノードから従来のサービングネットワークノードに移行するための装置および方法
US8699709B2 (en) * 2011-07-08 2014-04-15 Motorola Solutions, Inc. Methods for obtaining authentication credentials for attaching a wireless device to a foreign 3GPP wireless domain
US8929862B2 (en) 2011-07-08 2015-01-06 Motorola Solutions, Inc. Method and apparatus for attaching a wireless device to a foreign 3GPP wireless domain using alternative authentication mechanisms
US8930700B2 (en) * 2012-12-12 2015-01-06 Richard J. Wielopolski Remote device secure data file storage system and method
EP3735012B1 (en) * 2013-12-23 2023-07-26 Koninklijke KPN N.V. Method and system for providing security from a radio access network
US10659960B2 (en) * 2013-12-23 2020-05-19 Koninklijke Kpn N.V. Method and system for providing security from a radio access network
EP3087769A1 (en) 2013-12-24 2016-11-02 Nec Corporation Apparatus, system and method for sce
CN106465106B (zh) 2014-05-02 2020-02-14 皇家Kpn公司 用于从无线电接入网络提供安全性的方法和系统

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CA2078195C (en) * 1991-11-27 1999-03-09 Jack Kozik Arrangement for detecting fraudulently identified mobile stations in a cellular mobile telecommunications network
US5778075A (en) 1996-08-30 1998-07-07 Telefonaktiebolaget, L.M. Ericsson Methods and systems for mobile terminal assisted handover in an private radio communications network
US6154541A (en) * 1997-01-14 2000-11-28 Zhang; Jinglong F Method and apparatus for a robust high-speed cryptosystem
WO1999003246A2 (en) 1997-04-14 1999-01-21 Lucent Technologies Inc. Methods and apparatus for enhanced security expansion of a secret key into a lookup table for improved security for wireless telephone messages
JP2000308112A (ja) * 1999-04-15 2000-11-02 Toshiba Corp 通信システム、及び通信装置
US6603755B1 (en) * 1999-05-14 2003-08-05 Ericsson Inc. Mobile terminals, methods, and computer program products that can facilitate the selection of a communication service provider in a multiple communications mode environment
ES2226970T3 (es) 1999-12-27 2005-04-01 Mitsubishi Denki Kabushiki Kaisha Aparato de radiocomunicacion.
FI112418B (fi) 2000-02-01 2003-11-28 Nokia Corp Menetelmä datan eheyden tarkastamiseksi, järjestelmä ja matkaviestin
US6853729B1 (en) * 2000-02-09 2005-02-08 Lucent Technologies Inc. Method and apparatus for performing a key update using update key
GB0004178D0 (en) 2000-02-22 2000-04-12 Nokia Networks Oy Integrity check in a communication system
GB0011913D0 (en) * 2000-05-17 2000-07-05 Nokia Networks Oy Connections in a communication system
US6671507B1 (en) 2000-06-16 2003-12-30 Siemens Aktiengesellschaft Authentication method for inter-system handover between at least two radio communications systems
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US20020146127A1 (en) 2001-04-05 2002-10-10 Marcus Wong System and method for providing secure communications between wireless units using a common key
US7873163B2 (en) * 2001-11-05 2011-01-18 Qualcomm Incorporated Method and apparatus for message integrity in a CDMA communication system
KR100864077B1 (ko) 2007-06-28 2008-10-16 에스케이 텔레콤주식회사 이동 통신망을 이용한 교통정보 서비스 시스템과 방법 및이를 위한 교통정보 서비스 어플리케이션을 구비한이동통신 단말기

Also Published As

Publication number Publication date
CN1606892A (zh) 2005-04-13
EP1973370A2 (en) 2008-09-24
EP1973370B1 (en) 2010-07-21
JP5209757B2 (ja) 2013-06-12
JP4950256B2 (ja) 2012-06-13
ATE408319T1 (de) 2008-09-15
TW200300320A (en) 2003-05-16
KR100959047B1 (ko) 2010-05-20
EP2229017B1 (en) 2011-10-05
EP2229017A1 (en) 2010-09-15
CN100493246C (zh) 2009-05-27
CN1992977A (zh) 2007-07-04
DE60228870D1 (de) 2008-10-23
EP1442626B1 (en) 2008-09-10
ES2347498T3 (es) 2010-10-29
ATE475278T1 (de) 2010-08-15
EP1973370A3 (en) 2008-11-12
DE60237125D1 (de) 2010-09-02
CN1992977B (zh) 2013-03-27
JP2011205667A (ja) 2011-10-13
WO2003041442A1 (en) 2003-05-15
TWI307594B (en) 2009-03-11
US20030088769A1 (en) 2003-05-08
BRPI0213870B1 (pt) 2016-07-05
ES2312647T3 (es) 2009-03-01
JP2005509384A (ja) 2005-04-07
JP2009284516A (ja) 2009-12-03
KR20040053282A (ko) 2004-06-23
EP1442626A1 (en) 2004-08-04
US7873163B2 (en) 2011-01-18
ATE527837T1 (de) 2011-10-15

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04Q 7/38 , H04L 29/06 , H04L 9/06

Ipc: H04W 12/04 (2009.01)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/07/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2538 DE 27-08-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.