Please use this identifier to cite or link to this item: https://doi.org/10.1109/TIT.2011.2177772
Title: Unconditional security from noisy quantum storage
Authors: König, R.
Wehner, S. 
Wullschleger, J.
Keywords: Cryptography
quantum computing
Issue Date: 2012
Citation: König, R., Wehner, S., Wullschleger, J. (2012). Unconditional security from noisy quantum storage. IEEE Transactions on Information Theory 58 (3) : 1962-1984. ScholarBank@NUS Repository. https://doi.org/10.1109/TIT.2011.2177772
Abstract: We consider the implementation of two-party cryptographic primitives based on the sole assumption that no large-scale reliable quantum storage is available to the cheating party. We construct novel protocols for oblivious transfer and bit commitment, and prove that realistic noise levels provide security even against the most general attack. Such unconditional results were previously only known in the so-called bounded-storage model which is a special case of our setting. Our protocols can be implemented with present-day hardware used for quantum key distribution. In particular, no quantum storage is required for the honest parties. © 2011 IEEE.
Source Title: IEEE Transactions on Information Theory
URI: http://scholarbank.nus.edu.sg/handle/10635/39634
ISSN: 00189448
DOI: 10.1109/TIT.2011.2177772
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