This tutorial reviews fundamental contributions to information security. An integrative
viewpoint is taken that explains the security metrics, including secrecy, privacy, and others …

We give a complete characterization of the correlated random coding secrecy capacity of
arbitrarily varying wiretap channels (AVWCs). We apply two alternative strong secrecy …

This paper is eligible for the Jack Keil Wolf ISIT Student Paper Award. This paper
investigates covert communication in the presence of a cooperative jammer. Covert …

We consider a communication problem in which a sender, Alice, wishes to communicate
with a receiver, Bob, over a channel controlled by an adversarial jammer, James, who is …

A novel type of functions called biregular irreducible functions is introduced and applied as
security components (instead of, eg, universal hash functions) in seeded modular wiretap …

We study the state-dependent (SD) wiretap channel (WTC) with non-causal channel state
information (CSI) at the encoder. This model subsumes all instances of CSI availability as …

We study communication in the presence of a jamming adversary where quadratic power
constraints are imposed on the transmitter and the jammer. The jamming signal is allowed to …

This paper considers secure communication in the presence of an eavesdropper and a
malicious jammer. The jammer is assumed to be oblivious of the communication signals …

The strong secrecy transmission problem of the arbitrarily varying wiretap channel (AVWC)
with input and state constraints is investigated in this paper. First, a stochastic-encoder code …

We study the trade-off between secret message (SM) and secret key (SK) rates,
simultaneously achievable over a state-dependent (SD) wiretap channel (WTC) with non …