ATE362286T1 - Fernsprechkommunikationssystem für verschiedene verschlüsselte oder unverschlüsselte betriebsarten - Google Patents

Fernsprechkommunikationssystem für verschiedene verschlüsselte oder unverschlüsselte betriebsarten

Info

Publication number
ATE362286T1
ATE362286T1 AT04742288T AT04742288T ATE362286T1 AT E362286 T1 ATE362286 T1 AT E362286T1 AT 04742288 T AT04742288 T AT 04742288T AT 04742288 T AT04742288 T AT 04742288T AT E362286 T1 ATE362286 T1 AT E362286T1
Authority
AT
Austria
Prior art keywords
module
encryption
decryption
communication system
telephone communication
Prior art date
Application number
AT04742288T
Other languages
English (en)
Inventor
Eric Lemasson
Original Assignee
Sagem Defense Securite
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 filed Critical Sagem Defense Securite
Application granted granted Critical
Publication of ATE362286T1 publication Critical patent/ATE362286T1/de

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)
AT04742288T 2003-03-24 2004-03-19 Fernsprechkommunikationssystem für verschiedene verschlüsselte oder unverschlüsselte betriebsarten ATE362286T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0303803A FR2853195B1 (fr) 2003-03-24 2003-03-24 Systeme de communication teleponique

Publications (1)

Publication Number Publication Date
ATE362286T1 true ATE362286T1 (de) 2007-06-15

Family

ID=32947228

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04742288T ATE362286T1 (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
ES2286647T3 (es) 2007-12-01
DE602004006427D1 (de) 2007-06-21
DE602004006427T2 (de) 2008-01-10

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties