30 citations · 32 across the 3 of their papers we have counts for
4 papers · 1 filter
Guessing Attacks on Distributed-Storage Systems
Annina Bracher, Eran Hof, Amos Lapidoth
The secrecy of a distributed-storage system for passwords is studied. The encoder, Alice, observes a length-n password and describes it using two hints, which she stores in differe…
Distributed Storage for Data Security
Annina Bracher, Eran Hof, Amos Lapidoth
We study the secrecy of a distributed storage system for passwords. The encoder, Alice, observes a length-n password and describes it using two hints, which she then stores in diff…
Capacity-Achieving Polar Codes for Arbitrarily-Permuted Parallel Channels
Eran Hof, Igal Sason, Shlomo Shamai +1
Channel coding over arbitrarily-permuted parallel channels was first studied by Willems et al. (2008). This paper introduces capacity-achieving polar coding schemes for arbitrarily…
Secrecy-Achieving Polar-Coding for Binary-Input Memoryless Symmetric Wire-Tap Channels
Eran Hof, Shlomo Shamai
A polar coding scheme is introduced in this paper for the wire-tap channel. It is shown that the provided scheme achieves the entire rate-equivocation region for the case of symmet…