link-layer encryptors for Ethernet?

[Steven M. Bellovin]

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



---------------------------------------------------------------------
The Cryptography Mailing List
Unsubscribe by sending "unsubscribe cryptography" to majordomo at metzdowd.com