KR100563611B1 - 안전한 패킷 무선통신망 - Google Patents

안전한 패킷 무선통신망 Download PDF

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Publication number
KR100563611B1
KR100563611B1 KR1019997007146A KR19997007146A KR100563611B1 KR 100563611 B1 KR100563611 B1 KR 100563611B1 KR 1019997007146 A KR1019997007146 A KR 1019997007146A KR 19997007146 A KR19997007146 A KR 19997007146A KR 100563611 B1 KR100563611 B1 KR 100563611B1
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KR
South Korea
Prior art keywords
station
key
data
message
user
Prior art date
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Expired - Fee Related
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KR1019997007146A
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English (en)
Korean (ko)
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KR20000070881A (ko
Inventor
마크시에버트라센
제임스데이비드라센
Original Assignee
살부 리서치 앤드 디벨롭먼트 리미티드
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Publication of KR20000070881A publication Critical patent/KR20000070881A/ko
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Publication of KR100563611B1 publication Critical patent/KR100563611B1/ko
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    • 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
    • H04L63/06—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
    • 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
    • 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
    • H04L63/08—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)
KR1019997007146A 1997-02-07 1998-02-09 안전한 패킷 무선통신망 Expired - Fee Related KR100563611B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA971017 1997-02-07
ZA97/1017 1997-02-07
PCT/GB1998/000392 WO1998035474A1 (en) 1997-02-07 1998-02-09 Secure packet radio network

Publications (2)

Publication Number Publication Date
KR20000070881A KR20000070881A (ko) 2000-11-25
KR100563611B1 true KR100563611B1 (ko) 2006-03-23

Family

ID=59812139

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019997007146A Expired - Fee Related KR100563611B1 (ko) 1997-02-07 1998-02-09 안전한 패킷 무선통신망

Country Status (20)

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

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US7096355B1 (en) 1999-04-26 2006-08-22 Omniva Corporation Dynamic encoding algorithms and inline message decryption
US6625734B1 (en) * 1999-04-26 2003-09-23 Disappearing, Inc. Controlling and tracking access to disseminated information
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
US7546511B2 (en) 2001-12-05 2009-06-09 Lg Electronics Inc. Error detection code generating method and error detection code generator
CA2425010C (en) * 2002-04-17 2013-11-19 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
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
WO2008072211A2 (en) 2006-12-14 2008-06-19 Iwics Inc 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
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

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EP0387599A2 (en) * 1989-03-14 1990-09-19 Tandem Computers Incorporated Method of encrypting transmitted data using a unique key

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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
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Also Published As

Publication number Publication date
DE69823334D1 (de) 2004-05-27
IL131214A0 (en) 2001-01-28
CN1251717A (zh) 2000-04-26
CZ296738B6 (cs) 2006-06-14
EP0958682A1 (en) 1999-11-24
AP1076A (en) 2002-06-06
CN1134943C (zh) 2004-01-14
JP2001510662A (ja) 2001-07-31
AU5998898A (en) 1998-08-26
CA2280906C (en) 2010-09-21
HUP0000857A2 (hu) 2000-08-28
AP9901625A0 (en) 1999-09-30
KR20000070881A (ko) 2000-11-25
PL335091A1 (en) 2000-04-10
DE69823334T2 (de) 2005-05-04
BR9807560A (pt) 2000-02-01
RU2201036C2 (ru) 2003-03-20
US7068791B1 (en) 2006-06-27
NO324310B1 (no) 2007-09-24
CA2280906A1 (en) 1998-08-13
ID22384A (id) 1999-10-07
AU747943B2 (en) 2002-05-30
NO993803D0 (no) 1999-08-06
NZ337060A (en) 2000-02-28
WO1998035474A1 (en) 1998-08-13
NO993803L (no) 1999-10-07
CZ271299A3 (cs) 2000-03-15
ATE265114T1 (de) 2004-05-15
EP0958682B1 (en) 2004-04-21
PL192803B1 (pl) 2006-12-29
HK1026541A1 (en) 2000-12-15
HUP0000857A3 (en) 2002-02-28

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