A Covert Communication Model Based on Least Significant Bits Steganography in Voice over IP.

Hui Tian Ke Zhou Yongfeng Huang Dan Feng Jin Liu A Covert Communication Model Based on Least Significant Bits Steganography in Voice over IP. 647-652 2008 ICYCS http://dx.doi.org/10.1109/ICYCS.2008.394 conf/icycs/2008 db/conf/icycs/icycs2008.html#TianZHFL08