DE602004006427D1 - Fernsprechkommunikationssystem für verschiedene verschlüsselte oder unverschlüsselte betriebsarten - Google Patents

Fernsprechkommunikationssystem für verschiedene verschlüsselte oder unverschlüsselte betriebsarten

Info

Publication number
DE602004006427D1
DE602004006427D1 DE602004006427T DE602004006427T DE602004006427D1 DE 602004006427 D1 DE602004006427 D1 DE 602004006427D1 DE 602004006427 T DE602004006427 T DE 602004006427T DE 602004006427 T DE602004006427 T DE 602004006427T DE 602004006427 D1 DE602004006427 D1 DE 602004006427D1
Authority
DE
Germany
Prior art keywords
module
encryption
decryption
communication system
telephone 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
DE602004006427T
Other languages
English (en)
Other versions
DE602004006427T2 (de
Inventor
Eric Lemasson
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.)
Safran Electronics and Defense SAS
Original Assignee
Sagem Defense Securite SA
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 Sagem Defense Securite SA filed Critical Sagem Defense Securite SA
Publication of DE602004006427D1 publication Critical patent/DE602004006427D1/de
Application granted granted Critical
Publication of DE602004006427T2 publication Critical patent/DE602004006427T2/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • 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
    • 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Communication Control (AREA)
  • Telephone Function (AREA)
DE602004006427T 2003-03-24 2004-03-19 Fernsprechkommunikationssystem für verschiedene verschlüsselte oder unverschlüsselte betriebsarten Expired - Lifetime DE602004006427T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0303803 2003-03-24
FR0303803A FR2853195B1 (fr) 2003-03-24 2003-03-24 Systeme de communication teleponique
PCT/FR2004/000672 WO2004086663A2 (fr) 2003-03-24 2004-03-19 Systeme de communication telephonique permettant differents modes d’operation cryptes ou en clair

Publications (2)

Publication Number Publication Date
DE602004006427D1 true DE602004006427D1 (de) 2007-06-21
DE602004006427T2 DE602004006427T2 (de) 2008-01-10

Family

ID=32947228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004006427T Expired - Lifetime DE602004006427T2 (de) 2003-03-24 2004-03-19 Fernsprechkommunikationssystem für verschiedene verschlüsselte oder unverschlüsselte betriebsarten

Country Status (7)

Country Link
US (1) US20060256968A1 (de)
EP (1) EP1665846B1 (de)
AT (1) ATE362286T1 (de)
DE (1) DE602004006427T2 (de)
ES (1) ES2286647T3 (de)
FR (1) FR2853195B1 (de)
WO (1) WO2004086663A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7769175B2 (en) * 2004-11-24 2010-08-03 Research In Motion Limited System and method for initiation of a security update
US7961883B2 (en) * 2004-11-24 2011-06-14 Research In Motion Limited System and method for securing a personalized indicium assigned to a mobile communications device
EP1978702A1 (de) * 2007-03-15 2008-10-08 British Telecommunications Public Limited Company Virtueller Speicher
US8364976B2 (en) * 2008-03-25 2013-01-29 Harris Corporation Pass-through adapter with crypto ignition key (CIK) functionality
TW201132040A (en) * 2010-03-01 2011-09-16 Gotrust Technology Inc Encryption/decryption system for portable mobile phones
DE102010024706B4 (de) * 2010-06-23 2023-04-13 Rohde & Schwarz GmbH & Co. Kommanditgesellschaft Funkgerät mit direktem Signalpfad
PL3139564T3 (pl) * 2015-09-07 2019-07-31 Margento R&D D.O.O. Moduł kodowania szyfrującego

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6986142B1 (en) * 1989-05-04 2006-01-10 Texas Instruments Incorporated Microphone/speaker system with context switching in processor
FR2766046A1 (fr) * 1997-07-09 1999-01-15 Sagem Module fonctionnel auxiliaire pour telephone portable et ensemble dudit module et dudit telephone
US6044158A (en) * 1997-08-01 2000-03-28 Motorola, Inc. Method and apparatus for communicating secure data over a telephone line using a cellular encryption apparatus
SE512335C2 (sv) * 1998-05-12 2000-02-28 Sectra Communications Ab Mobil och/eller trådlös telefon
JP2002341761A (ja) * 2001-05-11 2002-11-29 Great World Wide Ltd Ｃｄｍａ無線通信システムの通信情報の保安方法及び装置
KR100380518B1 (ko) * 2001-05-24 2003-04-18 한국전자통신연구원 블루투스를 구비한 보안 무선전화기
DE10140544A1 (de) * 2001-08-17 2003-03-06 Deutsche Telekom Ag Telekommunikationseinrichtung

Also Published As

Publication number Publication date
EP1665846B1 (de) 2007-05-09
US20060256968A1 (en) 2006-11-16
WO2004086663A3 (fr) 2004-11-18
WO2004086663A2 (fr) 2004-10-07
FR2853195B1 (fr) 2005-07-01
EP1665846A2 (de) 2006-06-07
FR2853195A1 (fr) 2004-10-01
ATE362286T1 (de) 2007-06-15
ES2286647T3 (es) 2007-12-01
DE602004006427T2 (de) 2008-01-10

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Legal Events

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8364 No opposition during term of opposition