We formulate an info-clustering paradigm based on a multivariate information measure,
called multivariate mutual information, that naturally extends Shannon's mutual information …

The focus of this paper is on the public communication required for generating a maximal-
rate secret key (SK) within the multiterminal source model of Csiszár and Narayan. Building …

For the multiterminal secret key agreement problem under a private source model, it is
known that the maximum key rate, ie, the secrecy capacity, can be achieved through …

Secret key agreement (SKA) is an essential primitive in cryptography and information
security. In a multiterminal key agreement problem, there are a set of terminals each having …

For the multiterminal secret key agreement problem under a private source model, it is
known that the communication complexity required to achieve the capacity can be strictly …

We study the rate of change of the multivariate mutual information among a set of random
variables when some common randomness is added to or removed from a subset. This is …

We study the change of multivariate mutual information among a set of random variables
when some common randomness is added to or removed from a subset of the random …

Narayan, the communication complexity, RSK, for secret key (SK) generation is the minimum
rate of communication required to achieve SK capacity. An obvious upper bound to RSK is …