CryptoDB
Nonadaptive One-Way to Hiding Implies Adaptive Quantum Reprogramming
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| Conference: | ASIACRYPT 2025 |
| Abstract: | An important proof technique in the random oracle model involves reprogramming it on hard to predict inputs and arguing that an attacker cannot detect that this occurred. In the quantum setting, a particularly challenging version of this considers adaptive reprogramming wherein the points to be reprogrammed (or the output values they should be programmed to) are dependent on choices made by the adversary. Some quantum frameworks for analyzing adaptive reprogramming were given by Unruh (CRYPTO 2014, EUROCRYPT 2015), Grilo-Hövelmanns-Hülsing-Majenz (ASIACRYPT 2021), and Pan-Zeng (PKC 2024). We show, counterintuitively, that these adaptive results follow from the non-adaptive one-way to hiding theorem of Ambainis-Hamburg-Unruh (CRYPTO 2019). These implications contradict beliefs (whether stated explicitly or implicitly) that some properties of the adaptive frameworks cannot be provided by the Ambainis-Hamburg-Unruh result. |
BibTeX
@inproceedings{asiacrypt-2025-36157,
title={Nonadaptive One-Way to Hiding Implies Adaptive Quantum Reprogramming},
publisher={Springer-Verlag},
author={Joseph Jaeger},
year=2025
}