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arXiv 1802.05099quant-ph
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$K$态量子密钥分发协议的无条件安全性

Unconditional Security of a $K$-State Quantum Key Distribution Protocol

Dariusz Kurzyk, Łukasz Pawela, Zbigniew Puchała

摘要:

量子密钥分发协议是量子密码学的重要组成部分,其中敏感信息的安全性源于物理定律。本文介绍了一种新的密钥分配协议族,并将其密钥与BB84、PBC0等著名协议进行了比较,将其生成速率与BB84、PBC0、R04等著名协议进行了比较。基于纠缠蒸馏和CSS码技术对这些协议进行了安全性分析。

英文摘要:

Quantum key distribution protocols constitute an important part of quantum cryptography, where the security of sensitive information arises from the laws of physics. In this paper we introduce a new family of key distribution protocols and we compare its key with the well-known protocols such as BB84, PBC0 and generation rate to the well-known protocols such as BB84, PBC0 and R04. We also state the security analysis of these protocols based on the entanglement distillation and CSS codes techniques.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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