AU2002229601A1 - Method of secure transmission of digital data from a source to a receiver - Google Patents

Method of secure transmission of digital data from a source to a receiver

Info

Publication number
AU2002229601A1
AU2002229601A1 AU2002229601A AU2960102A AU2002229601A1 AU 2002229601 A1 AU2002229601 A1 AU 2002229601A1 AU 2002229601 A AU2002229601 A AU 2002229601A AU 2960102 A AU2960102 A AU 2960102A AU 2002229601 A1 AU2002229601 A1 AU 2002229601A1
Authority
AU
Australia
Prior art keywords
receiver
source
digital data
secure transmission
secure
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.)
Abandoned
Application number
AU2002229601A
Other languages
English (en)
Inventor
Jean-Pierre Andreaux
Sylvain Chevreau
Eric Diehl
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of AU2002229601A1 publication Critical patent/AU2002229601A1/en
Abandoned legal-status Critical Current

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
    • H04L63/04—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
    • 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
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
    • 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

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)
  • Storage Device Security (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2002229601A 2000-12-07 2001-12-04 Method of secure transmission of digital data from a source to a receiver Abandoned AU2002229601A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR00/15894 2000-12-07
FR0015894A FR2818062B1 (fr) 2000-12-07 2000-12-07 Methode de transmission securisee de donnees numeriques d'une source vers un recepteur
PCT/EP2001/014156 WO2002047356A2 (en) 2000-12-07 2001-12-04 Method of secure transmission of digital data from a source to a receiver

Publications (1)

Publication Number Publication Date
AU2002229601A1 true AU2002229601A1 (en) 2002-06-18

Family

ID=8857351

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002229601A Abandoned AU2002229601A1 (en) 2000-12-07 2001-12-04 Method of secure transmission of digital data from a source to a receiver

Country Status (13)

Country Link
US (1) US7466826B2 (hu)
EP (1) EP1348291A2 (hu)
JP (1) JP4714402B2 (hu)
KR (1) KR100924106B1 (hu)
CN (1) CN1478350A (hu)
AU (1) AU2002229601A1 (hu)
BR (1) BRPI0115979B1 (hu)
FR (1) FR2818062B1 (hu)
HU (1) HU229139B1 (hu)
MX (1) MXPA03004804A (hu)
PL (1) PL362175A1 (hu)
WO (1) WO2002047356A2 (hu)
ZA (1) ZA200304024B (hu)

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US7631183B2 (en) 2004-09-01 2009-12-08 Research In Motion Limited System and method for retrieving related certificates
US7640428B2 (en) * 2004-09-02 2009-12-29 Research In Motion Limited System and method for searching and retrieving certificates
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KR100902627B1 (ko) * 2005-10-14 2009-06-15 리서치 인 모션 리미티드 마스터 암호화 키들을 보호하는 시스템 및 방법
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US8191105B2 (en) 2005-11-18 2012-05-29 Research In Motion Limited System and method for handling electronic messages
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Also Published As

Publication number Publication date
BRPI0115979B1 (pt) 2015-12-01
PL362175A1 (en) 2004-10-18
FR2818062A1 (fr) 2002-06-14
HUP0303569A2 (en) 2004-01-28
WO2002047356A3 (en) 2002-11-14
CN1478350A (zh) 2004-02-25
MXPA03004804A (es) 2003-09-10
HU229139B1 (en) 2013-09-30
WO2002047356A2 (en) 2002-06-13
EP1348291A2 (en) 2003-10-01
US20040083364A1 (en) 2004-04-29
FR2818062B1 (fr) 2003-04-11
KR20030059303A (ko) 2003-07-07
BR0115979A (pt) 2004-01-06
JP4714402B2 (ja) 2011-06-29
KR100924106B1 (ko) 2009-10-29
ZA200304024B (en) 2003-06-24
JP2004515972A (ja) 2004-05-27
US7466826B2 (en) 2008-12-16

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