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Quantum Secure Non-malleable Randomness Encoder and Its Applications by Batra, Rishabh; Boddu, Naresh Goud; Jain, Rahul is a scholarly article available to read on EtoBox.

What is Quantum Secure Non-malleable Randomness Encoder and Its Applications about?

"Non-Malleable Randomness Encoder"(NMRE) was introduced by Kanukurthi, Obbattu, and Sekar~[KOS18] as a useful cryptographic primitive helpful in the construction of non-malleable codes. To the best of our knowledge, their construction is not known to be quantum secure. We provide a construction of a first rate-$1/2$, $2$-split, quantum secure NMRE and use this in a black-box manner, to construct for the first time the following: 1) rate $1/11$, $3$-split, quantum non-malleable code, 2) rate $1/3$, $3$-split, quantum secure non-malleable code, 3) rate $1/5$, $2$-split, average case quantum secure non-malleable code.

Author

Batra, Rishabh; Boddu, Naresh Goud; Jain, Rahul

Published

2023

Language

EN