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首页> 外文期刊>American journal of applied sciences >Integration of Quantum Cryptography through Satellite Networks Transmission | Science Publications
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Integration of Quantum Cryptography through Satellite Networks Transmission | Science Publications

机译：通过卫星网络传输整合量子密码术科学出版物

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> Problem statement: The security of the telecommunications satellite has become a crucial issue. The telecommunications can be set using the classical cryptography. But this so-called classical cryptography provides cryptographic security. This means that security is based on the difficulty of some mathematics problems. On the other hand, quantum cryptography provides security without conditions based on the law of quantum physics. This method, called the theoretic information security is evidenced using the theory of information. Approach: In this study, we study whether quantum cryptography can be applied in the frame of the satellite telecommunications network. To do this in our project, we present theories regarding the following issues: Telecommunications Station and Satellite Communication Networks, Quantum Key Distribution, Open Space and Satellites, Analyses in different Scenarios between the Satellite and Earth station. Results: Quantum communications offers many advantages for secure data transmission, in our implementation study, we presented different scenarios of quantum key exchange between satellites and ground stations for possible approach to subsystem with quantum communication in space, capable of generating and detecting entangled photons as well as faint laser pulses. Conclusion: The use of satellites to distribute quantum photon provides a unique solution for long-distance. Moreover, quantum cryptography is a satisfactory solution to improve the safety problem. So, the quantum transmissions are the future of telecommunications.
机译： > 问题陈述：电信卫星的安全性已成为至关重要的问题。可以使用经典密码学来设置电信。但是这种所谓的经典密码术提供了密码安全性。这意味着安全性基于某些数学问题的难度。另一方面，基于量子物理学定律的量子密码学提供了无条件的安全性。这种方法被称为理论信息安全，是通过信息理论得到证明的。 方法：在这项研究中，我们研究了量子密码术是否可以应用于卫星电信网络的框架中。为了在我们的项目中做到这一点，我们提出了有关以下问题的理论：电信站和卫星通信网络，量子密钥分配，开放空间和卫星，以及卫星和地球站之间不同场景下的分析。 结果：量子通信为安全的数据传输提供了许多优势，在我们的实施研究中，我们介绍了卫星和地面站之间量子密钥交换的不同场景，以寻求在空间中进行量子通信子系统的可能方法，产生并检测纠缠的光子以及微弱的激光脉冲。 结论：使用卫星分配量子光子为长距离提供了独特的解决方案。而且，量子密码术是改善安全性问题的令人满意的解决方案。因此，量子传输是电信的未来。

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