ATE506785T1 - Verfahren zur vermeidung doppelter verschlüsselung in mobilen netzwerken - Google Patents

Verfahren zur vermeidung doppelter verschlüsselung in mobilen netzwerken

Info

Publication number
ATE506785T1
ATE506785T1 AT06300882T AT06300882T ATE506785T1 AT E506785 T1 ATE506785 T1 AT E506785T1 AT 06300882 T AT06300882 T AT 06300882T AT 06300882 T AT06300882 T AT 06300882T AT E506785 T1 ATE506785 T1 AT E506785T1
Authority
AT
Austria
Prior art keywords
link
double encryption
data
wireless
mobile networks
Prior art date
Application number
AT06300882T
Other languages
English (en)
Inventor
Christophe Gustave
Choyi Vinod Kumar
Mladen Gavrilovic
Original Assignee
Alcatel Lucent
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 Alcatel Lucent filed Critical Alcatel Lucent
Application granted granted Critical
Publication of ATE506785T1 publication Critical patent/ATE506785T1/de

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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private networks
    • 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
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0281—Proxies
    • 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
    • H04L63/0464—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 using hop-by-hop encryption, i.e. wherein an intermediate entity decrypts the information and re-encrypts it before forwarding it
    • 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
    • H04L63/0471—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 applying encryption by an intermediary, e.g. receiving clear information at the intermediary and encrypting the received information at the intermediary before forwarding
    • 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
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • 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
    • H04L63/16—Implementing security features at a particular protocol layer
    • H04L63/164—Implementing security features at a particular protocol layer at the network layer
    • 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

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)
AT06300882T 2005-08-22 2006-08-17 Verfahren zur vermeidung doppelter verschlüsselung in mobilen netzwerken ATE506785T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/207,801 US7613920B2 (en) 2005-08-22 2005-08-22 Mechanism to avoid expensive double-encryption in mobile networks

Publications (1)

Publication Number Publication Date
ATE506785T1 true ATE506785T1 (de) 2011-05-15

Family

ID=37401144

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06300882T ATE506785T1 (de) 2005-08-22 2006-08-17 Verfahren zur vermeidung doppelter verschlüsselung in mobilen netzwerken

Country Status (5)

Country Link
US (1) US7613920B2 (de)
EP (1) EP1758310B1 (de)
CN (1) CN1946233A (de)
AT (1) ATE506785T1 (de)
DE (1) DE602006021370D1 (de)

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US8949818B2 (en) 2012-06-29 2015-02-03 Intel Corporation Mechanism for facilitating dynamic and trusted cloud-based extension upgrades for computing systems
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Also Published As

Publication number Publication date
CN1946233A (zh) 2007-04-11
EP1758310B1 (de) 2011-04-20
US20070043940A1 (en) 2007-02-22
DE602006021370D1 (de) 2011-06-01
EP1758310A1 (de) 2007-02-28
US7613920B2 (en) 2009-11-03

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