2 citations · 5 across the 4 of their papers we have counts for
4 papers
LP formulations for secrecy over erasure networks with feedback
Athanasios Papadopoulos, Laszlo Czap, Christina Fragouli
We design polynomial time schemes for secure message transmission over arbitrary networks, in the presence of an eavesdropper, and where each edge corresponds to an erasure channel…
Secret Communication over Broadcast Erasure Channels with State-feedback
László Czap, Vinod M. Prabhakaran, Christina Fragouli +1
We consider a 1-to- communication scenario, where a source transmits private messages to receivers through a broadcast erasure channel, and the receivers feed back strictly…
Secret message capacity of a line network
Athanasios Papadopoulos, Laszlo Czap, Christina Fragouli
We investigate the problem of information theoretically secure communication in a line network with erasure channels and state feedback. We consider a spectrum of cases for the pri…
Secure Capacity Region for Erasure Broadcast Channels with Feedback
László Czap, Vinod M. Prabhakaran, Suhas Diggavi +1
We formulate and study a cryptographic problem relevant to wireless: a sender, Alice, wants to transmit private messages to two receivers, Bob and Calvin, using unreliable wireless…