Experimental Quantum-enhanced Cryptographic Remote Control
نویسندگان
چکیده
منابع مشابه
Security Based on Cryptographic Techniques for Remote Control Systems
Security based on cryptographic techniques is commonly used in many applications from many fields. Using security based on cryptographic techniques in remote control systems is certainly a subject of great interest. This paper will try to bring some points of view on the security objectives present in remote control systems and on the cryptographic primitives used to ensure them. Two solutions ...
متن کاملSpeech enhanced remote control for media terminal
A media terminal box combines digital television and services on the World Wide Web. This device will be available in many homes and the interaction with it occurs via a remote control and a visual presentation. The problem is the navigation difficulties among the huge number of television channels. The aim of this study is to investigate whether spoken commands could solve the navigation probl...
متن کاملQuantum remote control: Teleportation of unitary operations
We consider the implementation of an arbitrary unitary operation U upon a distant quantum system. This teleportation of U can be viewed as a quantum remote control. We investigate protocols which achieve this using local operations, classical communication and shared entanglement (LOCCSE). Lower bounds on the necessary entanglement and classical communication are determined using causality and ...
متن کاملQuantum cryptographic network based on quantum memories.
Quantum correlations between two particles show nonclassical properties that can be used for providing secure transmission of information. We present a quantum cryptographic system in which users store particles in a transmission center, where their quantum states are preserved using quantum memories. Correlations between the particles stored by two users are created upon request by projecting ...
متن کاملStrongly enhanced spin squeezing via quantum control.
We describe a new approach to spin squeezing based on a double-pass Faraday interaction between an optical probe and an optically dense atomic sample. A quantum eraser is used to remove residual spin-probe entanglement, thereby realizing a single-axis twisting unitary map on the collective spin. This interaction can be phase matched, resulting in exponential enhancement of squeezing as a functi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific Reports
سال: 2019
ISSN: 2045-2322
DOI: 10.1038/s41598-019-42278-8