Browsing SoC Research Publications by Author "Chou, Rémi"
Now showing items 1-4 of 4
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Commitment over multiple-access channels
Chou, Rémi; Bloch, Matthieu R. (Institute of Electrical and Electronics Engineers Inc., 2022-09-04)The problem of multi-user commitment is one in which multiple users first commit to individual messages with a bookmaker and later reveal their messages. The objective of the bookmaker is then to decide whether the revealed ... -
Design of short blocklength wiretap channel codes: Deep learning and cryptography working hand in hand
Rana, Vidhi; Chou, Rémi (IEEE, 2021-10-17)We design short blocklength codes for the Gaussian wiretap channel under information-theoretic security guarantees. Our approach consists in decoupling the reliability and secrecy constraints in our code design. Specifically, ... -
Function computation without secure links: Information and leakage rates
Chou, Rémi; Kliewer, Joerg (IEEE, 2022-06-26)Consider L users, who each holds private data, and one fusion center who must compute a function of the private data of the L users. To accomplish this task, each user can make a single use of a public and noiseless broadcast ... -
Quantifying the cost of privately storing data in distributed storage systems
Chou, Rémi (IEEE, 2022-07-01)Consider a user who wishes to store a file in multiple servers such that at least t servers are needed to reconstruct the files, and z colluding servers cannot learn any information about the file. Unlike traditional models, ...