 
            
            
            
            
                11 Aug
                
                    1993
                
            
            
                11 Aug
                
                '93
                
            
            
            
        
    
                6:56 p.m.
            
        This is how I see the situation: Neural Nets : Computers :: Chaotic analog encryption : DES The chaotic encryption work depends on a secret algorithm, no less. If you want a system which works, do it digitally. If you want to play and get papers accepted to the next hot-topic-of-the-day conference, go play with some op amps. If you want to play, there's an article in SciAm this month on building a chaotic "encryption" machine. It probably provides acceptable security if you use triple DES on signals prior to sending them.