Title | ||
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Controlled quantum secure direct communication by entanglement distillation or generalized measurement. |
Abstract | ||
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We propose two controlled quantum secure communication schemes by entanglement distillation or generalized measurement. The sender Alice, the receiver Bob and the controllers David and Cliff take part in the whole schemes. The supervisors David and Cliff can control the information transmitted from Alice to Bob by adjusting the local measurement angles and . Bob can verify his secret information by classical one-way function after communication. The average amount of information is analyzed and compared for these two methods by MATLAB. The generalized measurement is a better scheme. Our schemes are secure against some well-known attacks because classical encryption and decoy states are used to ensure the security of the classical channel and the quantum channel. |
Year | DOI | Venue |
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2016 | https://doi.org/10.1007/s11128-016-1268-1 | Quantum Information Processing |
Keywords | Field | DocType |
Controlled quantum secure direct communication,Entanglement distillation,Generalized measurement,The amount of information,Classical one-way function | Quantum mechanics,Communication source,Communication channel,Encryption,Quantum teleportation,Entanglement distillation,Quantum channel,Secure communication,Amplitude damping channel,Physics | Journal |
Volume | Issue | ISSN |
15 | 5 | 1570-0755 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
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xiaoqing tan | 1 | 6 | 3.54 |
Xiaoqian Zhang | 2 | 7 | 4.55 |