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The Weakness of Traditional Cipher Technology and Quantum Cryptography’s Superiority

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DOI: 10.23977/acss.2021.050202 | Downloads: 12 | Views: 235


Siyu Han 1


1 Jiangsu Tianyi High School, Wuxi, Jiangsu, China

Corresponding Author

Siyu Han


Cryptography is the science to study ways to protect the communication security. At present, there are several ways of encryption methods, however, with the improvement of computer computing power, most of the encryption can already be cracked, though it will take much time. With the development of quantum physics, quantum cryptography has broken the limitations of traditional cryptography and it is becoming one of key directions to protect communication security in the future.


Quantum cryptography, Communication security


Siyu Han, The Weakness of Traditional Cipher Technology and Quantum Cryptography's Superiority. Advances in Computer, Signals and Systems (2021) Vol. 5: 5-9. DOI:


[1] Limbong, T., & Silitonga, P.  Testing the Classic Caesar Cipher Cryptography using of Matlab. International Journal of Engineering Research & Technology (IJERT) , no.02, pp.175-178, 2017.
[2] Donald Davies. A brief history of cryptography. Information Security Technical Report, no.02, pp.14-17, 1997.

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