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Liyanage et al., 2015 - Google Patents

Secure hierarchical VPLS architecture for provider provisioned networks

Liyanage et al., 2015

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Document ID
16338020538810639478
Author
Liyanage M
Ylianttila M
Gurtov A
Publication year
Publication venue
IEEE Access

External Links

Snippet

Virtual private LAN service (VPLS) is a Layer 2 virtual private network technique that has gained enormous popularity in industrial networks. However, the deployment of legacy VPLS architectures in large-scale networks is challenging due to unresolved security and …
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Classifications

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    • 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
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    • 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
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
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