Continuous-variable protocol for oblivious transfer in the noisy-storage model

Oblivious transfer is a standard primitive for cryptography between two parties which do not trust each other. Here, the authors propose a continuous-variable protocol which is secure against a dishonest party with bounded quantum storage capacity, and realize a proof-of-principle implementation.

Bibliographic Details
Main Authors: Fabian Furrer, Tobias Gehring, Christian Schaffner, Christoph Pacher, Roman Schnabel, Stephanie Wehner
Format: Article
Language:English
Published: Nature Publishing Group 2018-04-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-018-03729-4