FI20021260A0 - Salausavaimen hallinta matkaviestinjärjestelmässä - Google Patents

Salausavaimen hallinta matkaviestinjärjestelmässä

Info

Publication number
FI20021260A0
FI20021260A0 FI20021260A FI20021260A FI20021260A0 FI 20021260 A0 FI20021260 A0 FI 20021260A0 FI 20021260 A FI20021260 A FI 20021260A FI 20021260 A FI20021260 A FI 20021260A FI 20021260 A0 FI20021260 A0 FI 20021260A0
Authority
FI
Finland
Prior art keywords
management
communication system
mobile communication
encryption key
encryption
Prior art date
Application number
FI20021260A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Inventor
Ari Toivonen
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Priority to FI20021260A priority Critical patent/FI20021260A0/fi
Publication of FI20021260A0 publication Critical patent/FI20021260A0/fi
Priority to DE60310814T priority patent/DE60310814T2/de
Priority to EP03101779A priority patent/EP1376924B1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/28—Restricting access to network management systems or functions, e.g. using authorisation function to access network configuration
    • 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
    • H04L63/0457—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 dynamic encryption, e.g. stream encryption
    • 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
    • H04L63/065—Network architectures or network communication protocols for network security for supporting key management in a packet data network for group communications
    • 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
    • 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)
    • H04L9/0822—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) using key encryption key
    • 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]
    • H04L9/0833—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] involving conference or group key
    • 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
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • 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
    • H04W12/033—Protecting confidentiality, e.g. by encryption of the user plane, e.g. user's traffic
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
    • 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)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
FI20021260A 2002-06-27 2002-06-27 Salausavaimen hallinta matkaviestinjärjestelmässä FI20021260A0 (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20021260A FI20021260A0 (fi) 2002-06-27 2002-06-27 Salausavaimen hallinta matkaviestinjärjestelmässä
DE60310814T DE60310814T2 (de) 2002-06-27 2003-06-18 Ende-zu-Ende Verschlüsselungsverschlüssel- Verwaltung in einem Mobilkommunikationssystem
EP03101779A EP1376924B1 (fr) 2002-06-27 2003-06-18 Gestion de clés pour chiffrement boût à boût dans un système de communication mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20021260A FI20021260A0 (fi) 2002-06-27 2002-06-27 Salausavaimen hallinta matkaviestinjärjestelmässä

Publications (1)

Publication Number Publication Date
FI20021260A0 true FI20021260A0 (fi) 2002-06-27

Family

ID=8564244

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20021260A FI20021260A0 (fi) 2002-06-27 2002-06-27 Salausavaimen hallinta matkaviestinjärjestelmässä

Country Status (3)

Country Link
EP (1) EP1376924B1 (fr)
DE (1) DE60310814T2 (fr)
FI (1) FI20021260A0 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2413467B (en) * 2004-04-24 2008-10-29 David Hostettler Wain Secure network incorporating smart cards
SK4042004A3 (sk) * 2004-11-23 2006-08-03 Silentel, S. R. O. Systém a zariadenie na bezpečnú mobilnú komunikáciu
EP1843540B1 (fr) * 2006-04-04 2009-01-07 Research In Motion Limited Méthode et dispositif pour renouvellement des clés de chiffrage dans un dispositif de communication mobile
KR100964373B1 (ko) * 2007-12-18 2010-06-17 한국전자통신연구원 이동 단말기 및 이동 단말기의 보안 데이터 업그레이드방법
US8422680B2 (en) 2008-02-13 2013-04-16 Motorola Solutions, Inc. Method for validating encrypted communications via selection and comparison of source transmitter and destination receiver associated encryption keys
US8861482B2 (en) 2009-09-30 2014-10-14 Motorola Solutions, Inc. Method and apparatus for providing application service between a first protocol and a second protocol
WO2011112767A2 (fr) 2010-03-10 2011-09-15 Sra International, Inc. Cryptage de la voix à une chambre forte
CN103596169B (zh) * 2012-08-16 2018-07-27 南京中兴软件有限责任公司 集群系统加密终端与加密模块的通讯方法、系统及终端
CN103139208A (zh) * 2013-02-01 2013-06-05 宁波市胜源技术转移有限公司 一种数据交换方法
CN103200170A (zh) * 2013-02-01 2013-07-10 宁波市胜源技术转移有限公司 一种数据交换方法
CN104539420B (zh) * 2014-12-15 2017-09-19 南京中新赛克科技有限责任公司 一种通用的智能硬件的安全密钥管理方法
DE102015225790B3 (de) 2015-12-17 2017-05-11 Volkswagen Aktiengesellschaft Verfahren zur Implementierung einer verschlüsselten Client-Server-Kommunikation
KR101834522B1 (ko) * 2016-04-22 2018-03-06 단국대학교 산학협력단 데이터 확인 장치 및 이를 이용하여 데이터를 확인하는 방법
CN106411715B (zh) * 2016-11-02 2019-11-19 中国人民公安大学 一种基于云端的安全即时通信方法及系统
CN111246407B (zh) * 2020-01-10 2022-09-02 北京智信通联信息技术有限公司 用于短信传输的数据加密、解密方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173938A (en) * 1990-09-27 1992-12-22 Motorola, Inc. Key management system
US5778071A (en) * 1994-07-12 1998-07-07 Information Resource Engineering, Inc. Pocket encrypting and authenticating communications device

Also Published As

Publication number Publication date
EP1376924A3 (fr) 2005-03-23
EP1376924B1 (fr) 2007-01-03
EP1376924A2 (fr) 2004-01-02
DE60310814D1 (de) 2007-02-15
DE60310814T2 (de) 2007-10-11

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