DE60312798D1 - Verfahren zur Sprach/Daten-Verschlüsselungsaktivierung-deaktivierung in einem Mobilkommunikationssystem - Google Patents

Verfahren zur Sprach/Daten-Verschlüsselungsaktivierung-deaktivierung in einem Mobilkommunikationssystem

Info

Publication number
DE60312798D1
DE60312798D1 DE60312798T DE60312798T DE60312798D1 DE 60312798 D1 DE60312798 D1 DE 60312798D1 DE 60312798 T DE60312798 T DE 60312798T DE 60312798 T DE60312798 T DE 60312798T DE 60312798 D1 DE60312798 D1 DE 60312798D1
Authority
DE
Germany
Prior art keywords
ciphering
network
terminal
deactivation
mobile communication
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
DE60312798T
Other languages
English (en)
Other versions
DE60312798T2 (de
DE60312798T3 (de
Inventor
Myung-Dae Oh
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.)
LG Electronics Inc
Original Assignee
LG Electronics 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32226322&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60312798(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE60312798D1 publication Critical patent/DE60312798D1/de
Publication of DE60312798T2 publication Critical patent/DE60312798T2/de
Application granted granted Critical
Publication of DE60312798T3 publication Critical patent/DE60312798T3/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
    • H04L9/32—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
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
DE60312798T 2002-11-19 2003-10-01 Verfahren zur Sprach/Daten-Verschlüsselungsaktivierungs-deaktivierung in einem Mobilkommunikationssystem Expired - Lifetime DE60312798T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2002072008 2002-11-19
KR1020020072008A KR100554799B1 (ko) 2002-11-19 2002-11-19 Ｇｓｍ이동통신 시스템의 전송 데이타 암호화 및 암호화 해제 방법

Publications (3)

Publication Number Publication Date
DE60312798D1 true DE60312798D1 (de) 2007-05-10
DE60312798T2 DE60312798T2 (de) 2007-12-13
DE60312798T3 DE60312798T3 (de) 2010-11-04

Family

ID=32226322

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60312798T Expired - Lifetime DE60312798T3 (de) 2002-11-19 2003-10-01 Verfahren zur Sprach/Daten-Verschlüsselungsaktivierungs-deaktivierung in einem Mobilkommunikationssystem

Country Status (8)

Country Link
US (1) US7564975B2 (de)
EP (1) EP1422864B2 (de)
JP (1) JP2004173261A (de)
KR (1) KR100554799B1 (de)
CN (1) CN100589330C (de)
AT (1) ATE358370T1 (de)
DE (1) DE60312798T3 (de)
HK (1) HK1066940A1 (de)

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* Cited by examiner, † Cited by third party
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US8036385B2 (en) * 2004-06-09 2011-10-11 Research In Motion Limited Apparatus and method for applying ciphering in a universal mobile telecommunications system
KR100603573B1 (ko) * 2004-10-12 2006-07-24 삼성전자주식회사 효율적인 대역폭 사용을 위한 암호화가 적용된 패킷통신망에서의 음성 데이터 처리 방법 및 그 장치
CN100366105C (zh) * 2005-03-18 2008-01-30 华为技术有限公司 一种加密通话业务的网络侧放音方法
KR101049729B1 (ko) * 2005-08-02 2011-07-19 에스케이 텔레콤주식회사 휴대 인터넷 시스템에서 가입자별 또는 서비스 유형별암호화 방법 및 시스템
FR2901081B1 (fr) 2006-05-11 2008-07-11 Sagem Monetel Soc Par Actions Procede d'activation d'un terminal
US8165296B2 (en) 2008-05-27 2012-04-24 Viasat, Inc. Time of day encryption using TDMA timing
CN101662765B (zh) * 2008-08-29 2013-08-07 深圳富泰宏精密工业有限公司 手机短信保密系统及方法
KR101506071B1 (ko) * 2010-05-13 2015-03-25 닛본 덴끼 가부시끼가이샤 게이트웨이 장치, 기지국, 모바일 관리 서버, 및 통신 방법
US9848284B2 (en) * 2014-09-24 2017-12-19 Stmicroelectronics, Inc. Portable mobile subscription
CN107864124B (zh) * 2017-10-26 2020-07-17 北京深思数盾科技股份有限公司 一种终端信息安全保护方法、终端及蓝牙锁
WO2019183818A1 (zh) * 2018-03-27 2019-10-03 华为技术有限公司 一种数据处理方法、装置及终端设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04183133A (ja) 1990-11-19 1992-06-30 Nippon Telegr & Teleph Corp <Ntt> 秘話電話装置
JPH06284464A (ja) 1993-03-25 1994-10-07 Toshiba Corp デュアルモード無線通信装置
FI101670B1 (fi) 1995-12-15 1998-07-31 Nokia Mobile Phones Ltd Menetelmä matkaviestinverkon ja matkaviestimen välisen tiedonsiirron salauksen ilmaisemiseksi
FI111433B (fi) † 1998-01-29 2003-07-15 Nokia Corp Menetelmä tiedonsiirron salaamiseksi ja solukkoradiojärjestelmä
US6263437B1 (en) * 1998-02-19 2001-07-17 Openware Systems Inc Method and apparatus for conducting crypto-ignition processes between thin client devices and server devices over data networks
DE19812215A1 (de) 1998-03-19 1999-09-23 Siemens Ag Verfahren, Mobilstation und Funk-Kommunikationssystem zur Steuerung von sicherheitsbezogenen Funktionen bei der Verbindungsbehandlung
KR100293944B1 (ko) 1998-04-17 2001-07-12 윤종용 이동통신시스템에서휴대폰의사용자인증방법
JP2000031980A (ja) 1998-07-10 2000-01-28 Kokusai Electric Co Ltd 無線ｌａｎシステムとその暗号化方法
US6374355B1 (en) * 1998-07-31 2002-04-16 Lucent Technologies Inc. Method for securing over-the-air communication in a wireless system
JP3497088B2 (ja) * 1998-12-21 2004-02-16 松下電器産業株式会社 通信システム及び通信方法
US6343117B1 (en) * 1999-09-14 2002-01-29 At&T Corporation Method of initiating a telephone security feature
KR100760804B1 (ko) 1999-12-18 2007-09-20 주식회사 케이티 통신망 사용자의 정보 보호 장치 및 그 방법
US6363150B1 (en) 1999-12-30 2002-03-26 At&T Corporation Billing method for customers having IP telephony service with multiple levels of security
GB0007874D0 (en) 2000-03-31 2000-05-17 Simoco Int Ltd Mobile radio communication system
KR100368069B1 (ko) * 2000-07-06 2003-01-15 주식회사 케이티프리텔 네트워크 보안 기법 상에서 요금 부과가 용이한 통신 방법
KR20000072516A (ko) * 2000-09-07 2000-12-05 박명산 무선 데이터 통신을 위한 양단간 데이터 암호화/복호화방법 및 장치
FI111424B (fi) 2000-11-15 2003-07-15 Smarttrust Systems Oy Menetelmä rajapinnan muodostamiseksi
JP3600161B2 (ja) 2001-01-19 2004-12-08 パナソニック モバイルコミュニケーションズ株式会社 複製端末発見方法
US7123719B2 (en) * 2001-02-16 2006-10-17 Motorola, Inc. Method and apparatus for providing authentication in a communication system
US7054945B2 (en) 2001-04-09 2006-05-30 Nokia Corporation Technique for providing announcements in mobile-originated calls

Also Published As

Publication number Publication date
EP1422864B2 (de) 2010-07-07
KR20040043731A (ko) 2004-05-27
EP1422864A1 (de) 2004-05-26
KR100554799B1 (ko) 2006-02-22
US20040096062A1 (en) 2004-05-20
HK1066940A1 (en) 2005-04-01
EP1422864B1 (de) 2007-03-28
US7564975B2 (en) 2009-07-21
DE60312798T2 (de) 2007-12-13
CN1503458A (zh) 2004-06-09
ATE358370T1 (de) 2007-04-15
CN100589330C (zh) 2010-02-10
JP2004173261A (ja) 2004-06-17
DE60312798T3 (de) 2010-11-04

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Legal Events

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8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings