21 citations · 22 across the 4 of their papers we have counts for
4 papers
An Asymptotically Optimal RFID Authentication Protocol Against Relay Attacks
Gildas Avoine, Aslan Tchamkerten
Relay attacks are a major concern for RFID systems: during an authentication process an adversary transparently relays messages between a verifier and a remote legitimate prover. W…
Optimal Sequential Frame Synchronization
Venkat Chandar, Aslan Tchamkerten, Gregory Wornell
We consider the `one-shot frame synchronization problem' where a decoder wants to locate a sync pattern at the output of a channel on the basis of sequential observations. We assum…
Communication under Strong Asynchronism
Aslan Tchamkerten, Venkat Chandar, Gregory Wornell
We consider asynchronous communication over point-to-point discrete memoryless channels. The transmitter starts sending one block codeword at an instant that is uniformly distribut…
Secure Broadcasting
Ashish Khisti, Aslan Tchamkerten, Gregory Wornell
Wyner's wiretap channel is extended to parallel broadcast channels and fading channels with multiple receivers. In the first part of the paper, we consider the setup of parallel br…