Please use this identifier to cite or link to this item:
|Title:||An experimental implementation of oblivious transfer in the noisy storage model|
|Citation:||Erven, C., Ng, N., Gigov, N., Laflamme, R., Wehner, S., Weihs, G. (2014-12-03). An experimental implementation of oblivious transfer in the noisy storage model. Nature Communications 5 : -. ScholarBank@NUS Repository. https://doi.org/10.1038/ncomms4418|
|Abstract:||Cryptography's importance in our everyday lives continues to grow in our increasingly digital world. Oblivious transfer has long been a fundamental and important cryptographic primitive, as it is known that general two-party cryptographic tasks can be built from this basic building block. Here we show the experimental implementation of a 1-2 random oblivious transfer protocol by performing measurements on polarization-entangled photon pairs in a modified entangled quantum key distribution system, followed by all of the necessary classical postprocessing including one-way error correction. We successfully exchange a 1,366 bit random oblivious transfer string in ∼3 min and include a full security analysis under the noisy storage model, accounting for all experimental error rates and finite size effects. This demonstrates the feasibility of using today's quantum technologies to implement secure two-party protocols. © 2014 Macmillan Publishers Limited.|
|Source Title:||Nature Communications|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Mar 20, 2019
WEB OF SCIENCETM
checked on Mar 5, 2019
checked on Feb 9, 2019
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.