HUP0000857A3 - A network comprising a network operator station and plurality of user stations, a method of operating said network - Google Patents

A network comprising a network operator station and plurality of user stations, a method of operating said network

Info

Publication number
HUP0000857A3
HUP0000857A3 HU0000857A HUP0000857A HUP0000857A3 HU P0000857 A3 HUP0000857 A3 HU P0000857A3 HU 0000857 A HU0000857 A HU 0000857A HU P0000857 A HUP0000857 A HU P0000857A HU P0000857 A3 HUP0000857 A3 HU P0000857A3
Authority
HU
Hungary
Prior art keywords
network
operating
operator station
user stations
network operator
Prior art date
Application number
HU0000857A
Other languages
English (en)
Hungarian (hu)
Original Assignee
Salbu Res & Dev 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 Res & Dev Pty Ltd filed Critical Salbu Res & Dev Pty Ltd
Publication of HUP0000857A2 publication Critical patent/HUP0000857A2/hu
Publication of HUP0000857A3 publication Critical patent/HUP0000857A3/hu

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)
HU0000857A 1997-02-07 1998-02-09 A network comprising a network operator station and plurality of user stations, a method of operating said network HUP0000857A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA971017 1997-02-07

Publications (2)

Publication Number Publication Date
HUP0000857A2 HUP0000857A2 (hu) 2000-08-28
HUP0000857A3 true HUP0000857A3 (en) 2002-02-28

Family

ID=59812139

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0000857A HUP0000857A3 (en) 1997-02-07 1998-02-09 A network comprising a network operator station and plurality of user stations, a method of operating said network

Country Status (20)

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

Families Citing this family (23)

* 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
US20020061107A1 (en) * 2000-09-25 2002-05-23 Tham Terry K. Methods and apparatus for implementing a cryptography engine
US20020078342A1 (en) * 2000-09-25 2002-06-20 Broadcom Corporation E-commerce security processor alignment logic
GB2383243B (en) * 2001-12-05 2004-09-22 Lg Electronics Inc Error detection code generating method and error detection code generator
CA2425006C (en) * 2002-04-17 2012-06-05 Microsoft Corporation Saving and retrieving data based on symmetric 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
US7499544B2 (en) * 2003-11-03 2009-03-03 Microsoft Corporation Use of isogenies for design of cryptosystems
DE102004008905A1 (de) * 2004-02-24 2005-09-15 Siemens Ag Verfahren, Zwischenstation sowie zentrale Steuereinrichtung zur paketvermittelten Datenübertragung in einem selbstorganisierten Funknetzwerk
RU2341029C2 (ru) * 2004-03-31 2008-12-10 Мацусита Электрик Индастриал Ко., Лтд. Способ для выполнения алгоритма планирования с минимальным параметром ресурса и способ его вычисления
US7684566B2 (en) 2005-05-27 2010-03-23 Microsoft Corporation Encryption scheme for streamed multimedia content protected by rights management system
US7561696B2 (en) * 2005-07-12 2009-07-14 Microsoft Corporation Delivering policy updates for protected content
US8321690B2 (en) 2005-08-11 2012-11-27 Microsoft Corporation Protecting digital media of various content types
CN101496338B (zh) 2006-04-13 2013-08-21 塞尔蒂卡姆公司 在电子通信中提供可适用安全等级的方法和装置
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
CN101437226B (zh) * 2007-09-04 2012-11-07 财团法人工业技术研究院 提供安全通信之方法、提供安全通信之系统、中继站、以及基站
US8392711B2 (en) * 2009-05-27 2013-03-05 Avaya Inc. Staged establishment of secure strings of symbols
RU2425455C1 (ru) * 2009-12-29 2011-07-27 Открытое акционерное общество "Концерн "Созвездие" Способ защиты информации в радиосети с пакетной передачей данных
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 (17)

* 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 (en) * 1987-04-22 1992-01-08 International Business Machines Corporation Management of cryptographic keys
SU1690210A1 (ru) * 1988-11-25 1991-11-07 Предприятие П/Я Р-6609 Система передачи и приема информации с пакетной коммутацией
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
EP1246404B1 (en) * 1991-10-01 2006-03-22 Broadcom Corporation A radio frequency local area network
US5371794A (en) * 1993-11-02 1994-12-06 Sun Microsystems, Inc. Method and apparatus for privacy and authentication in wireless networks
EP0740873B1 (en) * 1993-11-04 2005-12-21 Norand 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
US20040205248A1 (en) * 2001-07-10 2004-10-14 Herbert A Little System and method for secure message key caching in a mobile communication device

Also Published As

Publication number Publication date
CA2280906A1 (en) 1998-08-13
RU2201036C2 (ru) 2003-03-20
CN1251717A (zh) 2000-04-26
AP1076A (en) 2002-06-06
AU5998898A (en) 1998-08-26
CA2280906C (en) 2010-09-21
BR9807560A (pt) 2000-02-01
DE69823334D1 (de) 2004-05-27
EP0958682A1 (en) 1999-11-24
NO993803L (no) 1999-10-07
ID22384A (id) 1999-10-07
KR100563611B1 (ko) 2006-03-23
NZ337060A (en) 2000-02-28
NO993803D0 (no) 1999-08-06
US7068791B1 (en) 2006-06-27
AU747943B2 (en) 2002-05-30
PL192803B1 (pl) 2006-12-29
AP9901625A0 (en) 1999-09-30
HK1026541A1 (en) 2000-12-15
CZ271299A3 (cs) 2000-03-15
EP0958682B1 (en) 2004-04-21
DE69823334T2 (de) 2005-05-04
CZ296738B6 (cs) 2006-06-14
CN1134943C (zh) 2004-01-14
PL335091A1 (en) 2000-04-10
NO324310B1 (no) 2007-09-24
JP2001510662A (ja) 2001-07-31
HUP0000857A2 (hu) 2000-08-28
WO1998035474A1 (en) 1998-08-13
ATE265114T1 (de) 2004-05-15
IL131214A0 (en) 2001-01-28
KR20000070881A (ko) 2000-11-25

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Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees