FWIW, IEEE has working group 802.1ae doing Ethernet MAC layer encryption. But then, they had 802.10 (only implementation I know of was the DESNC) for many years before retiring it.
The market for these kinds of devices has been notoriously small. May I ask what your use case is?
Thanks, --Joe
At 03:11 PM 2/7/2005 -0500, Steven M. Bellovin wrote:
Are there any commercial link-layer encryptors for Ethernet available? I know that Xerox used to make them, way back when, but are there any current ones, able to deal with current speeds (and connectors)?
--Prof. Steven M. Bellovin, http://www.cs.columbia.edu/~smb
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