量子密码学应用研究进展

Applied Research and Development of Quantum Cryptography

量子密码学是近年来国际学术界的一个研究热点,它有效地解决了传统密码技术存在的问题,相对传统密码技术有着更高的安全性。本文由传统密码通信原理引入量子密码通信,在此基础上介绍了当前相关研究领域内的实验研究以及研究成果,其中详细介绍了量子密码通信在国内的研究成果以及抗量子计算机的应用发展。最后根据当今的发展状况展望了量子密码通信的发展前景和发展方向。虽然量子密码通信在实际应用中仍然存在一些困难,但其必将在网络安全通信中得到广泛的应用。

Quantum cryptography has become a popular research hotspot in the international academe during recent years, it can resolve some stubborn problems effectively still lying in traditional cryptography and be more safe in terms of traditional cryp- tography research. This article introduces quantum cryptographic communication by introducing traditional Quantum communi- cation theory, Under this circumstance, we introduce some research achievements in the relative fields, in which we talk about research achievements of quantum cryptographic communications in national-wild along with the applications and develop： ments of Post- quantum computer. Finally we propose our own viewpoint on the future outlook and development direction of quantum cryptographic according to the above. Although there are still some difficulties in the applications of quantum cryp- tographic communication, it can be applied widely in the safe communication of the network.