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20232026
most citedA robust and composable device-independent protocol for oblivious transfer using (fully) untrusted quantum devices in the bounded storage model

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quant-ph2026

Rishabh Batra

A series of recent works has established EFI pairs as the "minimal" assumption for quantum cryptography. Recently, Cavalar et al. [CCC+26] showed that EFI pairs are equivalent to n…

quant-ph2026

Quantum Leakage Resilience of Shamir Secret Sharing

Rishabh Batra, Fuyuki Kitagawa, Ryo Nishimaki +1

We initiate the study of quantum leakage resilience of unmodified Shamir secret sharing over prime fields. A well-studied leakage model for Shamir's secret sharing classically is s…