On the Bayes risk in information-hiding protocols
Konstantinos Chatzikokolakis, Catuscia Palamidessi, Prakash Panangaden · Journal of Computer Security · 2008
Randomized protocols for hiding private information can be regarded as noisy channels in the information-theoretic sense, and the inference of the concealed information can be regarded as a hypothesis-testing problem. We consider the Bayesian approac