[Resource Topic] 2020/1411: Transparent Error Correcting in a Computationally Bounded World

Welcome to the resource topic for 2020/1411

Title:
Transparent Error Correcting in a Computationally Bounded World

Authors: Ofer Grossman, Justin Holmgren, Eylon Yogev

Abstract:

We construct uniquely decodable codes against channels which are computationally bounded. Our construction requires only a public-coin (transparent) setup. All prior work for such channels either required a setup with secret keys and states, could not achieve unique decoding, or got worse rates (for a given bound on codeword corruptions). On the other hand, our construction relies on a strong cryptographic hash function with security properties that we only instantiate in the random oracle model.

ePrint: https://eprint.iacr.org/2020/1411

Talk: https://www.youtube.com/watch?v=4dOZMS4Vyss

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