IPsec performance optimization

IPsec performance optimization

A method and apparatus for optimizing IPsec processing by providing execution units with windowing data during prefetch and managing coherency of security association data by management of security association accesses. Providing execution units with windowing data allows initial parallel processing...

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Hauptverfasser: BOUCHARD GREGG A, HUSSAIN MUHAMMAD R, KESSLER RICHARD E
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator BOUCHARD GREGG A
HUSSAIN MUHAMMAD R
KESSLER RICHARD E
description A method and apparatus for optimizing IPsec processing by providing execution units with windowing data during prefetch and managing coherency of security association data by management of security association accesses. Providing execution units with windowing data allows initial parallel processing of IPsec packets. The security association access ordering apparatus serializes access to the dynamic section of security association data according to packet order arrival while otherwise allowing parallel processing of the IPsec packet by multiple execution units in a security processor.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title IPsec performance optimization
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