Title : 
A coding theorem on the shannon cipher system with a general source using fixed-length homophonic coding
         
        
        
            Author_Institution : 
University of Tsukuba
         
        
        
            fDate : 
29 June-4 July 2003
         
        
        
        
            Keywords : 
Codes; Communication systems; Cryptography; Decoding; Probability distribution; Random number generation; Random variables; Security; Systems engineering and theory; Terminology;
         
        
        
        
            Conference_Titel : 
Information Theory, 2003. Proceedings. IEEE International Symposium on
         
        
            Print_ISBN : 
0-7803-7728-1
         
        
        
            DOI : 
10.1109/ISIT.2003.1228239