[misc.security] Wanted: Simple Voice Scrambler Schematic.

wlw2286@ULTB.ISC.RIT.EDU (W.L. Ware) (10/08/90)

I am looking for a simple voice scrambler to use over standard us
telephones. 
The requirements are quite easily met as well (I hope) it beeds to
encrypt/decrypt both sides of the conversation at the same time. And I
would prefer not to have a clip-on type device, it would be great if it
could go between the handset and telephone, or phone and wall jack, or
internal to the handset.

References to books/magazine articles are welcome.         

Lance