ATE315315T1 - Teilnehmer authentifizierung in einem mobilen kommunikationssystem - Google Patents

Teilnehmer authentifizierung in einem mobilen kommunikationssystem

Info

Publication number
ATE315315T1
ATE315315T1 AT96934832T AT96934832T ATE315315T1 AT E315315 T1 ATE315315 T1 AT E315315T1 AT 96934832 T AT96934832 T AT 96934832T AT 96934832 T AT96934832 T AT 96934832T AT E315315 T1 ATE315315 T1 AT E315315T1
Authority
AT
Austria
Prior art keywords
algorithm
parameter
bit
authentication
mobile communications
Prior art date
Application number
AT96934832T
Other languages
English (en)
Inventor
Juhani Murto
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE315315T1 publication Critical patent/ATE315315T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/321—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving a third party or a trusted authority
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3271—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using challenge-response
    • 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
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
    • H04W12/0431—Key distribution or pre-distribution; Key agreement
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/20—Manipulating the length of blocks of bits, e.g. padding or block truncation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AT96934832T 1995-10-17 1996-10-16 Teilnehmer authentifizierung in einem mobilen kommunikationssystem ATE315315T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/544,199 US5991407A (en) 1995-10-17 1995-10-17 Subscriber authentication in a mobile communications system

Publications (1)

Publication Number Publication Date
ATE315315T1 true ATE315315T1 (de) 2006-02-15

Family

ID=24171172

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96934832T ATE315315T1 (de) 1995-10-17 1996-10-16 Teilnehmer authentifizierung in einem mobilen kommunikationssystem

Country Status (8)

Country Link
US (1) US5991407A (de)
EP (1) EP0856233B1 (de)
JP (1) JPH11513853A (de)
AT (1) ATE315315T1 (de)
AU (1) AU7299196A (de)
CA (1) CA2234655A1 (de)
DE (1) DE69635714T2 (de)
WO (1) WO1997015161A1 (de)

Families Citing this family (114)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6311587B1 (en) 1994-07-29 2001-11-06 Allen-Pal Llc Tool handle for holding multiple tools of different sizes during use
DE59610820D1 (de) * 1995-09-21 2003-12-18 Siemens Ag Verfahren für ein sicheres interface zwischen telefon mit karte und dem netz in einem fernsprechsystem
FI101670B (fi) * 1995-12-15 1998-07-31 Nokia Mobile Phones Ltd Menetelmä matkaviestinverkon ja matkaviestimen välisen tiedonsiirron s alauksen ilmaisemiseksi
FI102235B1 (fi) * 1996-01-24 1998-10-30 Nokia Telecommunications Oy Autentikointiavainten hallinta matkaviestinjärjestelmässä
US6393270B1 (en) * 1996-10-11 2002-05-21 Bellsouth Intellectual Property Corp. Network authentication method for over the air activation
US6075859A (en) * 1997-03-11 2000-06-13 Qualcomm Incorporated Method and apparatus for encrypting data in a wireless communication system
DE19718827C2 (de) * 1997-05-05 2000-01-05 Deutsche Telekom Mobil Verfahren und Vorrichtung zum Authentisieren von Mobilfunkteilnehmern
FR2763769B1 (fr) * 1997-05-21 1999-07-23 Alsthom Cge Alcatel Procede destine a permettre une communication cryptee directe entre deux terminaux de reseau radiomobile et agencements de station et de terminal correspondants
DE19730301C1 (de) * 1997-07-10 1998-09-03 Deutsche Telekom Mobil Verfahren und Vorrichtung zur gegenseitigen Authentisierung von Komponenten in einem Netz mit dem Challenge-Response-Verfahren
EP0902598A1 (de) * 1997-09-10 1999-03-17 Koninklijke Philips Electronics N.V. Fernsprechgerät versehen mit einem Basisstation und einer Handgerät, Subscriptionsverfahren für des Handgerät, des Handgerät selbst und entsprechende Basisstation
US6118993A (en) * 1998-01-05 2000-09-12 Lucent Technologies, Inc. Effective use of dialed digits in call origination
US6584310B1 (en) 1998-05-07 2003-06-24 Lucent Technologies Inc. Method and apparatus for performing authentication in communication systems
DE19820422A1 (de) * 1998-05-07 1999-11-11 Giesecke & Devrient Gmbh Verfahren zur Authentisierung einer Chipkarte innerhalb eines Nachrichtenübertragungs-Netzwerks
FI105965B (fi) * 1998-07-07 2000-10-31 Nokia Networks Oy Autentikointi tietoliikenneverkosssa
US6665530B1 (en) * 1998-07-31 2003-12-16 Qualcomm Incorporated System and method for preventing replay attacks in wireless communication
BR9914035A (pt) 1998-09-22 2001-06-19 Infineon Technologies Ag Processo para a autenticação de, pelo menos, um assinante durante uma troca de dados
US7599681B2 (en) * 1998-09-30 2009-10-06 At&T Intellectual Property I, L.P. Methods and apparatus of over-the-air programming of a wireless unit
WO2000019733A2 (en) * 1998-09-30 2000-04-06 Bellsouth Intellectual Property Corporation Method and apparatus for a unit locked against use until unlocked and/or activated on a selected network
SE9803569L (sv) * 1998-10-19 2000-04-20 Ericsson Telefon Ab L M Förfarande och system för autentisering
FI105964B (fi) 1998-12-16 2000-10-31 Nokia Networks Oy Menetelmä matkaviestinyhteyksien hallintaan
US6317834B1 (en) * 1999-01-29 2001-11-13 International Business Machines Corporation Biometric authentication system with encrypted models
GB9903123D0 (en) * 1999-02-11 1999-04-07 Nokia Telecommunications Oy Method of securing communication
FR2790177B1 (fr) * 1999-02-22 2001-05-18 Gemplus Card Int Authentification dans un reseau de radiotelephonie
TW518497B (en) * 1999-03-30 2003-01-21 Sony Corp Information processing system
US7313381B1 (en) * 1999-05-03 2007-12-25 Nokia Corporation Sim based authentication as payment method in public ISP access networks
DE19921531C2 (de) * 1999-05-11 2002-04-04 Siemens Ag Verfahren zur Verschlüsselung einer Identifikationsinformation und elektronisches Gerät
DE19922288A1 (de) * 1999-05-14 2000-11-23 Siemens Ag Anordnung zur mobilen Kommunikation
GB2350981A (en) * 1999-06-11 2000-12-13 Int Computers Ltd Cryptographic key recovery
US7536173B1 (en) 1999-06-15 2009-05-19 At&T Intellectual Property I, L.P. Methods and apparatus for over-the-air programming of a wireless unit
US6633979B1 (en) * 1999-06-25 2003-10-14 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for secure linking of entity authentication and ciphering key generation
FI19991733A7 (fi) * 1999-08-16 2001-02-17 Nokia Networks Oy Autentikointi matkaviestinjärjestelmässä
US7131006B1 (en) * 1999-11-15 2006-10-31 Verizon Laboratories Inc. Cryptographic techniques for a communications network
WO2001037477A1 (en) * 1999-11-15 2001-05-25 Verizon Laboratories Inc. Cryptographic techniques for a communications network
US6915272B1 (en) * 2000-02-23 2005-07-05 Nokia Corporation System and method of secure payment and delivery of goods and services
FI109864B (fi) * 2000-03-30 2002-10-15 Nokia Corp Tilaajan autentikaatio
US7653377B1 (en) * 2000-07-07 2010-01-26 Bellsouth Intellectual Property Corporation Pre-paid wireless interactive voice response system with variable announcements
KR20020020135A (ko) * 2000-09-08 2002-03-14 정규석 무선 인터넷을 위한 종단간 보안 시스템 및 보안 방법
KR20020020133A (ko) * 2000-09-08 2002-03-14 정규석 이동 단말에서 ｗａｐ 브라우저를 이용한 공개키인증시스템 및 인증방법
US20040038706A1 (en) * 2000-10-19 2004-02-26 Wasser Amos S. Telephone call routing
US6642643B2 (en) * 2000-12-20 2003-11-04 Thomson Licensing S.A. Silicate materials for cathode-ray tube (CRT) applications
JP2002198956A (ja) * 2000-12-27 2002-07-12 Toshiba Corp 通信装置、及びその認証方法
US8121296B2 (en) 2001-03-28 2012-02-21 Qualcomm Incorporated Method and apparatus for security in a data processing system
US8077679B2 (en) 2001-03-28 2011-12-13 Qualcomm Incorporated Method and apparatus for providing protocol options in a wireless communication system
US7693508B2 (en) * 2001-03-28 2010-04-06 Qualcomm Incorporated Method and apparatus for broadcast signaling in a wireless communication system
US9100457B2 (en) 2001-03-28 2015-08-04 Qualcomm Incorporated Method and apparatus for transmission framing in a wireless communication system
US7178027B2 (en) * 2001-03-30 2007-02-13 Capital One-Financial Corp. System and method for securely copying a cryptographic key
US7363486B2 (en) * 2001-04-30 2008-04-22 Activcard Method and system for authentication through a communications pipe
WO2002089444A1 (en) * 2001-04-30 2002-11-07 Activcard Ireland, Limited Method and system for authenticating a personal security device vis-a-vis at least one remote computer system
US7225465B2 (en) * 2001-04-30 2007-05-29 Matsushita Electric Industrial Co., Ltd. Method and system for remote management of personal security devices
US8028083B2 (en) * 2001-04-30 2011-09-27 Activcard Ireland, Limited Method and system for remote activation and management of personal security devices
US20020162021A1 (en) * 2001-04-30 2002-10-31 Audebert Yves Louis Gabriel Method and system for establishing a remote connection to a personal security device
US6957066B1 (en) * 2001-05-16 2005-10-18 Cisco Technology, Inc. Method and apparatus for registering a mobile device
US7215942B1 (en) * 2001-08-09 2007-05-08 Bellsouth Intellectual Property Corp. Architecture for managing prepaid wireless communications services
US20040029562A1 (en) * 2001-08-21 2004-02-12 Msafe Ltd. System and method for securing communications over cellular networks
US8140845B2 (en) * 2001-09-13 2012-03-20 Alcatel Lucent Scheme for authentication and dynamic key exchange
US7352868B2 (en) * 2001-10-09 2008-04-01 Philip Hawkes Method and apparatus for security in a data processing system
US7649829B2 (en) 2001-10-12 2010-01-19 Qualcomm Incorporated Method and system for reduction of decoding complexity in a communication system
US7162631B2 (en) * 2001-11-02 2007-01-09 Activcard Method and system for scripting commands and data for use by a personal security device
US7362869B2 (en) 2001-12-10 2008-04-22 Cryptomathic A/S Method of distributing a public key
US7194765B2 (en) * 2002-06-12 2007-03-20 Telefonaktiebolaget Lm Ericsson (Publ) Challenge-response user authentication
US20030167399A1 (en) * 2002-03-01 2003-09-04 Yves Audebert Method and system for performing post issuance configuration and data changes to a personal security device using a communications pipe
DE10226744B4 (de) * 2002-06-14 2005-05-04 T-Mobile Deutschland Gmbh Content- und Security Proxy in einem Mobilkommunikationssystem
US7539629B1 (en) * 2002-06-20 2009-05-26 At&T Intellectual Property I, L.P. System and method for replenishing a wireless terminal account
US7716723B1 (en) * 2002-10-07 2010-05-11 Cisco Technology, Inc. System and method for network user authentication
US7599655B2 (en) 2003-01-02 2009-10-06 Qualcomm Incorporated Method and apparatus for broadcast services in a communication system
KR20050110686A (ko) 2003-03-18 2005-11-23 퀄컴 인코포레이티드 제 1 네트워크와 제 2 네트워크 사이의 인터네트워킹
US7333809B2 (en) 2003-03-18 2008-02-19 At&T Mobility Ii Llc Multi-standard prepaid communication services
CN1323523C (zh) * 2003-04-02 2007-06-27 华为技术有限公司 一种在无线局域网中生成动态密钥的方法
US8098818B2 (en) 2003-07-07 2012-01-17 Qualcomm Incorporated Secure registration for a multicast-broadcast-multimedia system (MBMS)
CN1846395A (zh) * 2003-07-08 2006-10-11 高通股份有限公司 安全广播系统的装置和方法
US8718279B2 (en) * 2003-07-08 2014-05-06 Qualcomm Incorporated Apparatus and method for a secure broadcast system
CN100450109C (zh) * 2003-07-14 2009-01-07 华为技术有限公司 一种基于媒体网关控制协议的安全认证方法
CN100461780C (zh) * 2003-07-17 2009-02-11 华为技术有限公司 一种基于媒体网关控制协议的安全认证方法
CN100403742C (zh) * 2003-07-25 2008-07-16 华为技术有限公司 一种媒体网关与媒体网关控制器之间安全认证的方法
KR100987207B1 (ko) * 2003-08-02 2010-10-12 삼성전자주식회사 멀티미디어 방송/다중방송 서비스를 지원하는이동통신시스템에서의 암호화 방법
US8724803B2 (en) 2003-09-02 2014-05-13 Qualcomm Incorporated Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system
US7519815B2 (en) * 2003-10-29 2009-04-14 Microsoft Corporation Challenge-based authentication without requiring knowledge of secret authentication data
US7818572B2 (en) * 2003-12-09 2010-10-19 Dominic Kotab Security system and method
US20050138355A1 (en) * 2003-12-19 2005-06-23 Lidong Chen System, method and devices for authentication in a wireless local area network (WLAN)
US7971053B2 (en) * 2004-05-26 2011-06-28 At&T Intellectual Property I, L. P. Methods, systems, and products for intrusion detection
US7765404B2 (en) * 2004-06-29 2010-07-27 Nokia Corporation Providing content in a communication system
US20060046690A1 (en) * 2004-09-02 2006-03-02 Rose Gregory G Pseudo-secret key generation in a communications system
DE102005026982A1 (de) * 2005-06-10 2006-12-14 Siemens Ag Verfahren zur Vereinbarung eines Sicherheitsschlüssels zwischen mindestens einem ersten und einem zweiten Kommunikationsteilnehmer zur Sicherung einer Kommunikationsverbindung
US7706792B1 (en) * 2005-08-10 2010-04-27 At&T Mobility Ii Llc Intelligent customer care support
US8229398B2 (en) 2006-01-30 2012-07-24 Qualcomm Incorporated GSM authentication in a CDMA network
EP1976322A1 (de) * 2007-03-27 2008-10-01 British Telecommunications Public Limited Company Authentifizierungsverfahren
US8011277B2 (en) 2007-05-10 2011-09-06 Wagic, Inc. Hand tool with multiple bit storage and a method for using the same
US8090343B2 (en) * 2007-05-29 2012-01-03 At&T Mobility Ii Llc Optimized camel triggering for prepaid calling
US7983655B2 (en) * 2007-06-20 2011-07-19 At&T Mobility Ii Llc Conditional call treatment for prepaid calls
US8090344B2 (en) * 2007-07-23 2012-01-03 At&T Mobility Ii Llc Dynamic location-based rating for prepaid calls
US8774798B2 (en) * 2007-08-28 2014-07-08 At&T Mobility Ii Llc Determining capability to provide dynamic local time updates in a prepaid terminating call
US20090061868A1 (en) * 2007-08-28 2009-03-05 Cingular Wireless Ii, Llc Decisionmaking for dynamic local time updates in a prepaid terminating call
US20090061856A1 (en) * 2007-08-28 2009-03-05 Cingular Wireless Ii, Llc Peak off-peak rating for prepaid terminating calls
FR2920935B1 (fr) * 2007-09-06 2009-12-11 Miyowa Procede pour echanger des requetes entre l'application informatique d'un terminal mobile et un serveur de messagerie instantanee
US8180321B2 (en) * 2007-09-26 2012-05-15 At&T Mobility Ii Llc Recovery of lost revenue in prepaid calls
FR2923130A1 (fr) * 2007-10-24 2009-05-01 Miyowa Sa Procede et systeme de messagerie instantanee pour terminaux mobiles equipe d'un serveur de presence virtuelle permettant de gerer automatiquement une session de messagerie instantanee
FR2926176B1 (fr) * 2008-01-08 2014-10-10 Miyowa Reseau de communication de transfert d'informations entre un terminal mobile et des serveurs sources, ainsi que terminal et procede de gestion de transfert d'informations dans un tel reseau.
FR2926428B1 (fr) * 2008-01-16 2010-03-19 Miyowa Procede pour filtrer des messages dans un systeme de messagerie instantanee de terminaux mobiles, systeme de messagerie instantanee et serveur en oeuvre de ce procede
US8468916B2 (en) 2008-01-17 2013-06-25 Wagic, Inc. Biaxial foldout tool with multiple tools on a side and a rotational stop
US8499667B2 (en) 2008-01-17 2013-08-06 WAGIC, Inc Tool holder
US8033200B2 (en) 2008-01-17 2011-10-11 Wagic, Inc. Universal ratcheting tool
US20100179982A1 (en) * 2009-01-15 2010-07-15 Miyowa Method for auditing the data of a computer application of a terminal
US20100228790A1 (en) * 2009-03-03 2010-09-09 Miyowa Method for activating functionalities proposed in a computer terminal
FR2944624A1 (fr) * 2009-04-16 2010-10-22 Miyowa Procede pour autoriser une connexion entre un terminal informatique et un serveur source
FR2944667A1 (fr) * 2009-04-16 2010-10-22 Miyowa Procede pour authentifier un terminal mobile client aupres d'un serveur distant
US8621963B2 (en) 2009-10-05 2014-01-07 Wagic, Inc. Dual purpose flip-out and T handle
US8346672B1 (en) 2012-04-10 2013-01-01 Accells Technologies (2009), Ltd. System and method for secure transaction process via mobile device
AU2012257312A1 (en) 2011-05-17 2014-01-16 Ping Identity Corporation System and method for performing a secure transaction
US9098850B2 (en) * 2011-05-17 2015-08-04 Ping Identity Corporation System and method for transaction security responsive to a signed authentication
JP2014529964A (ja) 2011-08-31 2014-11-13 ピング アイデンティティ コーポレーション モバイル機器経由の安全なトランザクション処理のシステムおよび方法
US9781105B2 (en) 2015-05-04 2017-10-03 Ping Identity Corporation Fallback identity authentication techniques
CN105743914B (zh) * 2016-03-31 2019-03-22 宇龙计算机通信科技(深圳)有限公司 一种语音加密通信方法、主叫端、被叫端及系统
CN106453318A (zh) * 2016-10-14 2017-02-22 北京握奇智能科技有限公司 一种基于安全模块的数据传输系统及方法
EP3611950A1 (de) * 2018-08-13 2020-02-19 Thales Dis France SA Verfahren zum übertragen eines schlüssels von einer ersten vorrichtung auf eine zweite vorrichtung in einem telekommunikationsnetzwerk

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319710A (en) * 1986-08-22 1994-06-07 Tandem Computers Incorporated Method and means for combining and managing personal verification and message authentication encrytions for network transmission
FI87963C (fi) * 1991-06-06 1993-03-10 Telenokia Oy Foerfarande foer bildande av ett ankommande samtal till en radiotelefon i ett cellradiotelefonsystem
US5551073A (en) * 1993-02-25 1996-08-27 Ericsson Inc. Authentication key entry in cellular radio system
JP2531354B2 (ja) * 1993-06-29 1996-09-04 日本電気株式会社 認証方式
CN1117338A (zh) * 1993-11-24 1996-02-21 艾利森电话股份有限公司 模拟通信系统的验证
FR2718312B1 (fr) * 1994-03-29 1996-06-07 Rola Nevoux Procédé d'authentification combinée d'un terminal de télécommunication et d'un module d'utilisateur.
US5513245A (en) * 1994-08-29 1996-04-30 Sony Corporation Automatic generation of private authentication key for wireless communication systems
US5629974A (en) * 1995-11-16 1997-05-13 Nokia Telecommunications Oy Communication system providing mobility management internetworking between a C-interface radio system and an overlay mobile radio network

Also Published As

Publication number Publication date
EP0856233B1 (de) 2006-01-04
JPH11513853A (ja) 1999-11-24
CA2234655A1 (en) 1997-04-24
DE69635714T2 (de) 2006-06-29
US5991407A (en) 1999-11-23
DE69635714D1 (de) 2006-03-30
AU7299196A (en) 1997-05-07
WO1997015161A1 (en) 1997-04-24
EP0856233A1 (de) 1998-08-05

Similar Documents

Publication Publication Date Title
ATE315315T1 (de) Teilnehmer authentifizierung in einem mobilen kommunikationssystem
US6857075B2 (en) Key conversion system and method
CN103986503B (zh) 安全蓝牙耳机及其语音通信方法
KR100289795B1 (ko) 상이한망을구별하기위한키이변형방법및장치
MXPA05009963A (es) Autenticacion entre una red cdma y una red gsm.
TW200516898A (en) Access point, terminal, encryption key setting system, encryption key setting method and program
WO2007050623A3 (en) Eap/sim authentication for mobile ip to leverage gsm/sim authentication infrastructure
FI20001567A0 (fi) Datan salauksen järjestäminen langattomassa tietoliikennejärjestelmässä
DE60307482D1 (de) Authentifizierung zwischen einer zellularen Mobilendgerät und einem kurzreichweitigen Zugangspunkt
MX2010003677A (es) Comunicacion inalambrica segura.
DK1741308T3 (da) Forbedret abonnentautentificering til UMA-signalelring
MY107200A (en) Authentication system for digital cellular communications.
WO2004001985A3 (en) Authentication in a communication system
TW200631373A (en) Bootstrapping authentication using distinguished random challenges
JP2003008565A (ja) 第１のワイヤレスユニットと第２のワイヤレスユニットとの間の安全な通信を提供する方法
DE60037390D1 (de) Authentifikation in einem mobilen kommunikationssystem
TW200605593A (en) Apparatus and method capable of pre-keying associations in a wireless local area network
ATE408319T1 (de) Verfahren und vorrichtung zur nachrichtensintegrität in einem cdma kommunikationssystem
FI991088A0 (fi) Integriteetin suojausmenetelmä radioverkkosignalointia varten
DE60044185D1 (de) Authentifizierungsverfahren in einem funknetz
MXPA05010640A (es) Cifrado entre una red de cdma y una red de gsm.
BR0012231A (pt) Método e aparelho para transmitir seguramente sinais de faixa distribuìda para o uso na autenticação de estação móvel
CN204761537U (zh) 一种实施加密解密于蓝牙耳机端的手机通信防窃听系统
WO2001069838A3 (en) Method, and associated apparatus, for generating security keys in a communication system
SG111271A1 (en) Methods and apparatus for the communication of cellular network information between a wireless local area network and a mobile station

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties