Title :
Secure multiplex coding with a common message
Author :
Matsumoto, Ryutaroh ; Hayashi, Masahito
Author_Institution :
Dept. of Commun. & Integrated Syst., Tokyo Inst. of Technol., Tokyo, Japan
fDate :
July 31 2011-Aug. 5 2011
Abstract :
We determine the capacity region of the secure multiplex coding with a common message, and evaluate the mutual information and the equivocation rate of a collection of secret messages to the second receiver (eavesdropper), which were not evaluated by Yamamoto et al.
Keywords :
cryptography; electronic messaging; encoding; telecommunication security; capacity region; common message; eavesdropper; equivocation rate; mutual information; second receiver; secure multiplex coding; Decoding; Encoding; Multiplexing; Mutual information; Privacy; Random variables; Zinc; broadcast channel with confidential messages; information theoretic security; multiuser information theory;
Conference_Titel :
Information Theory Proceedings (ISIT), 2011 IEEE International Symposium on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4577-0596-0
Electronic_ISBN :
2157-8095
DOI :
10.1109/ISIT.2011.6033896
