DE69933012D1 - Verfahren zur dynamischen aktualisierung von einheitskryptoschlüsseln in einem zellularen telefonsystem - Google Patents

Verfahren zur dynamischen aktualisierung von einheitskryptoschlüsseln in einem zellularen telefonsystem

Info

Publication number
DE69933012D1
DE69933012D1 DE69933012T DE69933012T DE69933012D1 DE 69933012 D1 DE69933012 D1 DE 69933012D1 DE 69933012 T DE69933012 T DE 69933012T DE 69933012 T DE69933012 T DE 69933012T DE 69933012 D1 DE69933012 D1 DE 69933012D1
Authority
DE
Germany
Prior art keywords
pins
cellular telephone
telephone system
updating unit
dynamically updating
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
DE69933012T
Other languages
English (en)
Other versions
DE69933012T2 (de
Inventor
M Mills
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.)
Nokia of America Corp
Original Assignee
DSC Telecom LP
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 DSC Telecom LP filed Critical DSC Telecom LP
Publication of DE69933012D1 publication Critical patent/DE69933012D1/de
Application granted granted Critical
Publication of DE69933012T2 publication Critical patent/DE69933012T2/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
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • 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
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • H04L9/16—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms the keys or algorithms being changed during operation
    • 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
    • H04W12/06—Authentication
    • H04W12/069—Authentication using certificates or pre-shared keys
    • 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)
DE69933012T 1998-01-27 1999-01-27 Verfahren zur dynamischen aktualisierung von einheitskryptoschlüsseln in einem zellularen telefonsystem Expired - Lifetime DE69933012T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14121 1993-02-05
US09/014,121 US5991405A (en) 1998-01-27 1998-01-27 Method for dynamically updating cellular phone unique encryption keys
PCT/US1999/002066 WO1999038288A1 (en) 1998-01-27 1999-01-27 Method for dynamically updating cellular-phone-unique-encryption keys

Publications (2)

Publication Number Publication Date
DE69933012D1 true DE69933012D1 (de) 2006-10-12
DE69933012T2 DE69933012T2 (de) 2007-03-29

Family

ID=21763653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69933012T Expired - Lifetime DE69933012T2 (de) 1998-01-27 1999-01-27 Verfahren zur dynamischen aktualisierung von einheitskryptoschlüsseln in einem zellularen telefonsystem

Country Status (5)

Country Link
US (1) US5991405A (de)
EP (1) EP1051820B1 (de)
CN (1) CN1243427C (de)
DE (1) DE69933012T2 (de)
WO (1) WO1999038288A1 (de)

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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
FI113119B (fi) * 1997-09-15 2004-02-27 Nokia Corp Menetelmä tietoliikenneverkkojen lähetysten turvaamiseksi
KR100315641B1 (ko) * 1999-03-03 2001-12-12 서평원 오티에이피에이를 위한 단말기와 시스템의 상호 인증 방법
US6243811B1 (en) 1998-07-31 2001-06-05 Lucent Technologies Inc. Method for updating secret shared data in a wireless communication system
DE19848915C2 (de) * 1998-10-23 2000-11-02 Alcatel Sa Verbessern der Abhörsicherheit von Mobiltelefonen
US6671377B1 (en) * 1999-03-18 2003-12-30 Ericsson Inc. System and method for downloading network information to mobile stations for location calculation
FI109499B (fi) * 1999-04-13 2002-08-15 Nokia Corp Menetelmä ja järjestelmä puhelinkeskusjärjestelmässä
FI107486B (fi) 1999-06-04 2001-08-15 Nokia Networks Oy Autentikaation ja salauksen järjestäminen matkaviestinjärjestelmässä
US6804699B1 (en) 2000-07-18 2004-10-12 Palmone, Inc. Identifying and locating lost or stolen personal digital assistant devices via a landline- or wireless-connected web server
US20020062452A1 (en) * 2000-08-18 2002-05-23 Warwick Ford Countering credentials copying
EP1209934A1 (de) * 2000-11-27 2002-05-29 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Bekämpfung der Rogue-Shell-Bedrohung mittels lokaler Schlüsselableitung
JP2002198956A (ja) * 2000-12-27 2002-07-12 Toshiba Corp 通信装置、及びその認証方法
GB2378856A (en) * 2001-08-17 2003-02-19 Nokia Corp Security in communication networks
US20040029562A1 (en) * 2001-08-21 2004-02-12 Msafe Ltd. System and method for securing communications over cellular networks
US7591020B2 (en) * 2002-01-18 2009-09-15 Palm, Inc. Location based security modification system and method
FI20025018A (fi) * 2002-04-23 2003-10-24 Nokia Corp Järjestelmä digitaalisessa langattomassa tiedonsiirtoverkossa päästä päähän -salauksen järjestämiseksi ja vastaava päätelaite
CN100454798C (zh) * 2002-07-10 2009-01-21 中兴通讯股份有限公司 一种实现密钥动态分发的码分多址系统及方法
KR100987207B1 (ko) * 2003-08-02 2010-10-12 삼성전자주식회사 멀티미디어 방송/다중방송 서비스를 지원하는이동통신시스템에서의 암호화 방법
KR100604828B1 (ko) * 2004-01-09 2006-07-28 삼성전자주식회사 펌웨어 암호화 방법 및 해독 방법과 그 처리 장치
CN100364262C (zh) * 2004-08-04 2008-01-23 中国联合通信有限公司 一种用于ev-do网络的接入鉴权方法及装置
CN100459787C (zh) * 2004-08-29 2009-02-04 华为技术有限公司 一种用户卡的安全保障方法
CN101175324B (zh) * 2004-08-29 2010-11-10 华为技术有限公司 一种用户卡的安全保障方法
CN100579274C (zh) * 2004-11-09 2010-01-06 华为技术有限公司 安全密钥的设置方法
CN100492967C (zh) * 2004-11-26 2009-05-27 王小矿 基于动态密码的销售管理方法
CN100492968C (zh) * 2004-11-26 2009-05-27 王小矿 基于动态密码的防伪方法
CN100492966C (zh) * 2004-11-26 2009-05-27 王小矿 基于智能卡和动态密码的身份认证系统
CN100595785C (zh) * 2004-11-26 2010-03-24 王小矿 用于小额支付的动态密码运用方法
US7934104B2 (en) * 2006-01-25 2011-04-26 International Business Machines Corporation Systems and methods for verifying a licensed installation at time of update
US7603435B2 (en) 2006-11-15 2009-10-13 Palm, Inc. Over-the-air device kill pill and lock
US8135798B2 (en) * 2006-11-15 2012-03-13 Hewlett-Packard Development Company, L.P. Over-the-air device services and management
EP1936905B1 (de) * 2006-12-19 2014-09-17 Unify GmbH & Co. KG Verfahren zum Betreiben eines VoIP-Endgerätes und VoIP-Endgerät
CN101675677B (zh) 2007-05-15 2013-02-20 诺基亚公司 用于密钥更新的方法、装置、系统
CN101400059B (zh) * 2007-09-28 2010-12-08 华为技术有限公司 一种active状态下的密钥更新方法和设备
US9641606B2 (en) 2010-06-22 2017-05-02 Blackberry Limited Peer to peer secure synchronization between handheld devices
DE102010034976A1 (de) * 2010-08-20 2012-02-23 Hella Kgaa Hueck & Co. Anordnung zur Berechtigungskontrolle, insbesondere für Kraftfahrzeuge
TWI760546B (zh) 2017-08-23 2022-04-11 安地卡及巴布達商區塊鏈控股有限公司 用於高安全性高速資料加密及傳輸的電腦實施系統與方法
GB201713499D0 (en) 2017-08-23 2017-10-04 Nchain Holdings Ltd Computer-implemented system and method

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US5123047A (en) * 1988-12-09 1992-06-16 The Exchange System Limited Partnership Method of updating encryption device monitor code in a multichannel data encryption system
FR2662878B1 (fr) * 1990-05-30 1994-03-25 Alcatel Cit Procede d'acces a un service de telephonie sans fil.
US5146498A (en) * 1991-01-10 1992-09-08 Motorola, Inc. Remote key manipulations for over-the-air re-keying
GB2254225A (en) * 1991-03-05 1992-09-30 Nat Semiconductor Corp Cordless telephone security coding
US5204902A (en) * 1991-09-13 1993-04-20 At&T Bell Laboratories Cellular telephony authentication arrangement
US5153919A (en) * 1991-09-13 1992-10-06 At&T Bell Laboratories Service provision authentication protocol
US5276735A (en) * 1992-04-17 1994-01-04 Secure Computing Corporation Data enclave and trusted path system
SE470326B (sv) * 1992-06-03 1994-01-17 Ellemtel Utvecklings Ab Förfarande i samband med uppdatering av en eller flera HLR- databaser som ingår i ett mobiltelefonisystem
US5325432A (en) * 1993-02-04 1994-06-28 Motorola, Inc. Method for updating encryption key information in communication units
US5375169A (en) * 1993-05-28 1994-12-20 Tecsec, Incorporated Cryptographic key management method and apparatus
US5404404A (en) * 1993-07-01 1995-04-04 Motorola, Inc. Method for updating encryption key information in communication units
JP2786092B2 (ja) * 1993-10-18 1998-08-13 日本電気株式会社 移動通信端末認証方式
US5586185A (en) * 1994-03-15 1996-12-17 Mita Industrial Co., Ltd. Communications system capable of communicating encrypted information
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
US5590202A (en) * 1995-01-18 1996-12-31 Zenith Electronics Corporation Countdown system for conditional access module
US5655004A (en) * 1995-05-12 1997-08-05 Holbrook; William F. Method and apparatus for detection of cellular phone fraud

Also Published As

Publication number Publication date
CN1291390A (zh) 2001-04-11
EP1051820A1 (de) 2000-11-15
EP1051820B1 (de) 2006-08-30
DE69933012T2 (de) 2007-03-29
WO1999038288A1 (en) 1999-07-29
EP1051820A4 (de) 2004-04-21
CN1243427C (zh) 2006-02-22
US5991405A (en) 1999-11-23

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Legal Events

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8364 No opposition during term of opposition