Perfect Secrecy under Deep Random assumption

Thibault de Valroger

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arXiv · 1507.08258

Perfect Secrecy under Deep Random assumption

Thibault de Valroger

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Abstract

We present a new idea to design perfectly secure information exchange protocol, based on so called Deep Randomness, which means randomness relying on hidden probability distribution. Such idea drives us to introduce a new axiom in probability theory, thanks to which we can design a protocol, beyond Shannon limit, enabling two legitimate partners, sharing originally no common private information, to exchange secret information with accuracy as close as desired from perfection, and knowledge as close as desired from zero by any unlimitedly powered opponent.

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Thibault de Valroger. 2019-01-06. Perfect Secrecy under Deep Random assumption. https://arxiv.org/abs/1507.08258

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