IN2012DN01834AIN1834DEN2012AIN2012DN01834AIN 2012DN01834 AIN2012DN01834 AIN 2012DN01834AIN 1834DEN2012 AIN1834DEN2012 AIN 1834DEN2012AIN 2012DN01834 AIN2012DN01834 AIN 2012DN01834A
Authority
IN
India
Prior art keywords
domain
key
extension header
association database
security
Prior art date
Application number
Inventor
Gergely Szabo
Peter Tomor
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
Application filed by Ericsson Telefon Ab L MfiledCriticalEricsson Telefon Ab L M
Publication of IN2012DN01834ApublicationCriticalpatent/IN2012DN01834A/en
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
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
H04L63/0485—Networking architectures for enhanced packet encryption processing, e.g. offloading of IPsec packet processing or efficient security association look-up
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
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