Covert channel capacity analysis based on information entropy
Yi Zhang · Jisuanji yingyong yanjiu · 2009
This paper presented a method based on information entropy to analyze the capacity of covert channels.Built upon noninterference,the method was firstly used to calculate the covert channel capacity,then to analyze the factors that had an impact on this quantity.Finally gave an example of the capacity calculation for covert channels in a multilevel secure database.