MX2008010430A - Metodos, nodos y aparatos para compresion y encriptacion de paquetes de datos en una red de telecomunicacion. - Google Patents

Metodos, nodos y aparatos para compresion y encriptacion de paquetes de datos en una red de telecomunicacion.

Info

Publication number
MX2008010430A
MX2008010430A MX2008010430A MX2008010430A MX2008010430A MX 2008010430 A MX2008010430 A MX 2008010430A MX 2008010430 A MX2008010430 A MX 2008010430A MX 2008010430 A MX2008010430 A MX 2008010430A MX 2008010430 A MX2008010430 A MX 2008010430A
Authority
MX
Mexico
Prior art keywords
encryption
compression
nodes
methods
data packets
Prior art date
Application number
MX2008010430A
Other languages
English (en)
Inventor
Ghyslain Pelletier
Krister Svanbro
Original Assignee
Ericsson Telefon Ab L M
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
Priority claimed from US11/733,561 external-priority patent/US20070242703A1/en
Priority claimed from US11/733,558 external-priority patent/US8189586B2/en
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2008010430A publication Critical patent/MX2008010430A/es

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
    • 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
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • 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
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • 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
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • 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
    • H04W12/06—Authentication
    • 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
    • H04L2209/30—Compression, e.g. Merkle-Damgard construction
    • 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
    • H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction
    • 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
    • H04L2463/061—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying further key derivation, e.g. deriving traffic keys from a pair-wise master key

Abstract

Un método para operar una red de telecomunicación que comprende realizar, en un nodo de envío (20) la compresión en por lo menos una porción de una porción de encabezado de paquete y la encriptación en por lo menos una porción del paquete en una forma por la cual la encriptación y la compresión se enlazan a un grado que, en un nodo de recepción (22), la verificación de descompresión y de descifrado de paquete son interdependientes.
MX2008010430A 2006-04-12 2007-04-11 Metodos, nodos y aparatos para compresion y encriptacion de paquetes de datos en una red de telecomunicacion. MX2008010430A (es)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US74472406P 2006-04-12 2006-04-12
US74471906P 2006-04-12 2006-04-12
US74472106P 2006-04-12 2006-04-12
US74471606P 2006-04-12 2006-04-12
US11/733,561 US20070242703A1 (en) 2006-04-12 2007-04-10 Binding/combining of plural telecommunications functions
US11/733,558 US8189586B2 (en) 2006-04-12 2007-04-10 Plural telecommunications functions having sharing transaction(s)
PCT/SE2007/050235 WO2007117217A2 (en) 2006-04-12 2007-04-11 Methods, nodes and apparatus for compression and encryption of data packets in a telecommunication network.

Publications (1)

Publication Number Publication Date
MX2008010430A true MX2008010430A (es) 2008-09-24

Family

ID=38581499

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008010430A MX2008010430A (es) 2006-04-12 2007-04-11 Metodos, nodos y aparatos para compresion y encriptacion de paquetes de datos en una red de telecomunicacion.

Country Status (4)

Country Link
EP (2) EP2005641B1 (es)
JP (2) JP2009533949A (es)
MX (1) MX2008010430A (es)
WO (2) WO2007117217A2 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6154542A (en) * 1997-12-17 2000-11-28 Apple Computer, Inc. Method and apparatus for simultaneously encrypting and compressing data
US6820233B2 (en) * 2000-07-14 2004-11-16 Telefonaktiebolaget Lm Ericsson Re-use of static checksum information in header compression/decompression applications
US6967964B1 (en) * 2000-10-03 2005-11-22 Telefonaktiebolaget Lm Ericsson (Publ) Context identification using header compression key at link layer
JP3819729B2 (ja) * 2001-04-20 2006-09-13 株式会社エヌ・ティ・ティ・ドコモ データ安全化通信装置及びその方法
US7289497B2 (en) * 2001-07-03 2007-10-30 Telefonaktiebolaget Lm Ericsson (Publ) Implicit packet type identification
US6760345B1 (en) * 2002-01-16 2004-07-06 Raytheon Company Compressing cell headers for data communication
US7386723B2 (en) * 2002-11-22 2008-06-10 Intel Corporation Method, apparatus and system for compressing IPSec-protected IP packets

Also Published As

Publication number Publication date
WO2007117217A2 (en) 2007-10-18
EP2005640B1 (en) 2020-03-11
WO2007117217A3 (en) 2007-12-06
JP4975806B2 (ja) 2012-07-11
WO2007117216A3 (en) 2007-12-13
WO2007117216A2 (en) 2007-10-18
EP2005640A4 (en) 2012-04-25
EP2005641B1 (en) 2019-12-18
JP2009533949A (ja) 2009-09-17
JP2009533948A (ja) 2009-09-17
EP2005640A2 (en) 2008-12-24
EP2005641A4 (en) 2012-04-25
EP2005641A2 (en) 2008-12-24

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