MACSec implementation

Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique

Reexamination Certificate

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Details

C713S320000, C713S323000, C713S324000

Reexamination Certificate

active

07814329

ABSTRACT:
A method and apparatus for performing MAC security (MACSec) operations. In one embodiment, the apparatus comprises a plurality of discrete elements coupled together to perform MAC security processing, the plurality of discrete elements able to operate on distinct packets related to MAC security simultaneously, and wherein each of the plurality of discrete elements is in an independently controlled power domain that enters a reduced power consumption state independently of other discrete elements in the plurality of discrete elements when not in use.

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patent: 7073079 (2006-07-01), Karsi et al.
patent: 7281230 (2007-10-01), Chung et al.
patent: 7334086 (2008-02-01), Hass et al.
patent: 2004/0143734 (2004-07-01), Buer et al.
patent: 2004/0151149 (2004-08-01), Song et al.
patent: 2006/0136715 (2006-06-01), Han et al.
The Design and Implementation of MAC Security in EPON, Feb. 2006.
IEEE P802.1AE/D5.0; Draft Standard for Local and Metropolitan Area Networks—Media Access Control (MAC) Security; Security Task Group of IEEE 802.1; Nov. 16, 2005; 148 pages.

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