DE69823334D1 - Gesichertes paketfunknetzwerk - Google Patents

Gesichertes paketfunknetzwerk

Info

Publication number
DE69823334D1
DE69823334D1 DE69823334T DE69823334T DE69823334D1 DE 69823334 D1 DE69823334 D1 DE 69823334D1 DE 69823334 T DE69823334 T DE 69823334T DE 69823334 T DE69823334 T DE 69823334T DE 69823334 D1 DE69823334 D1 DE 69823334D1
Authority
DE
Germany
Prior art keywords
radio network
packet radio
secured packet
secured
network
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
DE69823334T
Other languages
English (en)
Other versions
DE69823334T2 (de
Inventor
Sievert Larsen
David Larsen
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.)
Salbu Research and Development Pty Ltd
Original Assignee
Salbu Research and Development Pty 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 Salbu Research and Development Pty Ltd filed Critical Salbu Research and Development Pty Ltd
Publication of DE69823334D1 publication Critical patent/DE69823334D1/de
Application granted granted Critical
Publication of DE69823334T2 publication Critical patent/DE69823334T2/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
    • 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
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • 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
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/083—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
    • 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
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/006—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving public key infrastructure [PKI] trust models
    • 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
    • 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
    • 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
    • H04L63/0442—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 wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
    • 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
    • H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
DE69823334T 1997-02-07 1998-02-09 Gesichertes paketfunknetzwerk Expired - Lifetime DE69823334T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA971017 1997-02-07
ZA9701017 1997-02-07
PCT/GB1998/000392 WO1998035474A1 (en) 1997-02-07 1998-02-09 Secure packet radio network

Publications (2)

Publication Number Publication Date
DE69823334D1 true DE69823334D1 (de) 2004-05-27
DE69823334T2 DE69823334T2 (de) 2005-05-04

Family

ID=59812139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69823334T Expired - Lifetime DE69823334T2 (de) 1997-02-07 1998-02-09 Gesichertes paketfunknetzwerk

Country Status (21)

Country Link
US (1) US7068791B1 (de)
EP (1) EP0958682B1 (de)
JP (1) JP2001510662A (de)
KR (1) KR100563611B1 (de)
CN (1) CN1134943C (de)
AP (1) AP1076A (de)
AT (1) ATE265114T1 (de)
AU (1) AU747943B2 (de)
BR (1) BR9807560A (de)
CA (1) CA2280906C (de)
CZ (1) CZ296738B6 (de)
DE (1) DE69823334T2 (de)
HK (1) HK1026541A1 (de)
HU (1) HUP0000857A3 (de)
ID (1) ID22384A (de)
IL (1) IL131214A0 (de)
NO (1) NO324310B1 (de)
NZ (1) NZ337060A (de)
PL (1) PL192803B1 (de)
RU (1) RU2201036C2 (de)
WO (1) WO1998035474A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6625734B1 (en) 1999-04-26 2003-09-23 Disappearing, Inc. Controlling and tracking access to disseminated information
US7096355B1 (en) 1999-04-26 2006-08-22 Omniva Corporation Dynamic encoding algorithms and inline message decryption
US20020078342A1 (en) * 2000-09-25 2002-06-20 Broadcom Corporation E-commerce security processor alignment logic
US20020061107A1 (en) * 2000-09-25 2002-05-23 Tham Terry K. Methods and apparatus for implementing a cryptography engine
MXPA04005228A (es) * 2001-12-05 2004-10-11 Lg Electronics Inc Metodo para generar codigos para deteccion de errores y generador de codigos para deteccion de errores.
CA2778805C (en) * 2002-04-17 2015-01-20 Microsoft Corporation Saving and retrieving data based on public key encryption
US7702904B2 (en) * 2002-11-15 2010-04-20 Nec Corporation Key management system and multicast delivery system using the same
KR100547855B1 (ko) * 2003-01-14 2006-01-31 삼성전자주식회사 근거리 통신 장치를 구비한 복합 이동 통신 단말의 보안통신 시스템 및 방법
US8862866B2 (en) 2003-07-07 2014-10-14 Certicom Corp. Method and apparatus for providing an adaptable security level in an electronic communication
US7684566B2 (en) 2005-05-27 2010-03-23 Microsoft Corporation Encryption scheme for streamed multimedia content protected by rights management system
US8321690B2 (en) 2005-08-11 2012-11-27 Microsoft Corporation Protecting digital media of various content types
WO2007118307A1 (en) * 2006-04-13 2007-10-25 Certicom Corp. Method and apparatus for providing an adaptable security level in an electronic communication
US7865717B2 (en) * 2006-07-18 2011-01-04 Motorola, Inc. Method and apparatus for dynamic, seamless security in communication protocols
US8347361B2 (en) 2006-12-14 2013-01-01 Mosaid Technologies Incorporated Distributed network management hierarchy in a multi-station communication network
US8320561B2 (en) 2007-08-08 2012-11-27 Qualcomm Incorporated Key identifier in packet data convergence protocol header
CN101436931B (zh) * 2007-09-04 2013-07-10 财团法人工业技术研究院 无线通信系统中提供安全通信的方法、系统、基站与中继站
US8392711B2 (en) * 2009-05-27 2013-03-05 Avaya Inc. Staged establishment of secure strings of symbols
JP2015032958A (ja) 2013-08-01 2015-02-16 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ 特定装置、特定方法、及び、プログラム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771461A (en) * 1986-06-27 1988-09-13 International Business Machines Corporation Initialization of cryptographic variables in an EFT/POS network with a large number of terminals
US4864564A (en) * 1986-06-30 1989-09-05 U.S. Philips Corporation Packet radio
EP0287720B1 (de) * 1987-04-22 1992-01-08 International Business Machines Corporation Verwaltung von Geheimübertragungsschlüsseln
US4933971A (en) 1989-03-14 1990-06-12 Tandem Computers Incorporated Method for encrypting transmitted data using a unique key
US5237614A (en) * 1991-06-07 1993-08-17 Security Dynamics Technologies, Inc. Integrated network security system
US5485519A (en) * 1991-06-07 1996-01-16 Security Dynamics Technologies, Inc. Enhanced security for a secure token code
AU679593B2 (en) * 1993-11-04 1997-07-03 Broadcom Corporation A communication network providing wireless and hard-wired dynamic routing
JPH07245605A (ja) * 1994-03-03 1995-09-19 Fujitsu Ltd 暗号化情報中継装置とそれに接続される加入者端末装置ならびに暗号通信方法
US5475757A (en) 1994-06-07 1995-12-12 At&T Corp. Secure data transmission method
IL113259A (en) * 1995-04-05 2001-03-19 Diversinet Corp A device and method for a secure interface for secure communication and data transfer
US6373946B1 (en) * 1996-05-31 2002-04-16 Ico Services Ltd. Communication security
US5809141A (en) * 1996-07-30 1998-09-15 Ericsson Inc. Method and apparatus for enabling mobile-to-mobile calls in a communication system
JP3651721B2 (ja) * 1996-11-01 2005-05-25 株式会社東芝 移動計算機装置、パケット処理装置及び通信制御方法
EP1410601B1 (de) * 2001-07-10 2017-02-08 BlackBerry Limited System und methode zum sicheren speichern von verschlüsselungsschlüsseln in einem mobilen kommunikationsgerät

Also Published As

Publication number Publication date
CZ296738B6 (cs) 2006-06-14
WO1998035474A1 (en) 1998-08-13
AP1076A (en) 2002-06-06
CA2280906A1 (en) 1998-08-13
CZ271299A3 (cs) 2000-03-15
RU2201036C2 (ru) 2003-03-20
KR20000070881A (ko) 2000-11-25
ATE265114T1 (de) 2004-05-15
NO324310B1 (no) 2007-09-24
US7068791B1 (en) 2006-06-27
PL335091A1 (en) 2000-04-10
CN1251717A (zh) 2000-04-26
CN1134943C (zh) 2004-01-14
EP0958682A1 (de) 1999-11-24
JP2001510662A (ja) 2001-07-31
ID22384A (id) 1999-10-07
HUP0000857A3 (en) 2002-02-28
IL131214A0 (en) 2001-01-28
EP0958682B1 (de) 2004-04-21
HUP0000857A2 (hu) 2000-08-28
AP9901625A0 (en) 1999-09-30
AU5998898A (en) 1998-08-26
CA2280906C (en) 2010-09-21
AU747943B2 (en) 2002-05-30
KR100563611B1 (ko) 2006-03-23
NO993803D0 (no) 1999-08-06
BR9807560A (pt) 2000-02-01
NZ337060A (en) 2000-02-28
HK1026541A1 (en) 2000-12-15
DE69823334T2 (de) 2005-05-04
PL192803B1 (pl) 2006-12-29
NO993803L (no) 1999-10-07

Similar Documents

Publication Publication Date Title
DE69818846D1 (de) Paketnetzwerk
DE69833750D1 (de) Drahtloses netzwerk
DE69829203D1 (de) Paketnetz
DE69828278D1 (de) Paket-kommunikationsnetz
DE69831651D1 (de) Drahtloses netzwerk
DE59914944D1 (de) Drahtloses Netzwerk
NO20005087L (no) Kommunikasjonsnett
DE69816327D1 (de) Paketfunktelefondienste
ATE207680T1 (de) Mehrstrecken-paketfunknetze
FI972665A (fi) Langaton viestin
NO20011295D0 (no) Kommunikasjonstjenester
DK0982695T3 (da) Multimediebox-netværk
FI101669B1 (fi) Monipalvelumatkaviestin
DE69732064D1 (de) Netzwerkkommunikation
DE69739060D1 (de) Kommunikationsnetz
DE69834361D1 (de) Funkgerät
FI972461A (fi) Radiojärjestelmä
DE69836882D1 (de) Funkgerät
FI974252A (fi) Langaton viestin
DE69937236D1 (de) Funktelekommunikationsnetz
DE69833161D1 (de) Funkgerät
DE69840194D1 (de) Zellulares Funknetzwerk
DE69823334D1 (de) Gesichertes paketfunknetzwerk
DE69837609D1 (de) Kommunikationsnetz
DE50015522D1 (de) Drahtloses Netzwerk

Legal Events

Date Code Title Description
8364 No opposition during term of opposition