Robust Combiners and Universal Constructions for Quantum Cryptography

ePrint Report: Robust Combiners and Universal Constructions for Quantum Cryptography

Taiga Hiroka, Fuyuki Kitagawa, Ryo Nishimaki, Takashi Yamakawa

A robust combiner combines many candidates for a cryptographic primitive and generates a new candidate for the same primitive. Its correctness and security hold as long as one of the original candidates satisfies correctness and security. A universal construction is a closely related notion to a robust combiner. A universal construction for a primitive is an explicit construction of the primitive that …

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