[Resource Topic] 2022/498: Limitations of Information-theoretic Incompressible Encodings

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Title:
Limitations of Information-theoretic Incompressible Encodings

Authors: Petr Sedláček

Abstract:

In this note we study the limitations of incompressible encodings with information-theoretic security. We demonstrate a flaw in the existing proof of the impossibility of constructing incompressible encodings information-theoretically. Our main contribution is a full proof of impossibility of existence of non-trivial information-theoretically secure incompressible encoding schemes.

ePrint: https://eprint.iacr.org/2022/498

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