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International Conference on Cloud Computing, Big Data Application and Software Engineering (CBASE)

Research on Encryption Protection Method of Quantum Security Computer

Lian Tong, Taizhi Lv, Pingping Xia

Published Sep 1, 2022• 0 citations
Publisher

Abstract

With the continuous development of Internet of Things (IoT) technology, information and communication technology is also progressing rapidly, among which quantum computer secrecy communication scheme is a new type of cryptographic lock system. It uses both traditional security software encryption algorithms and classical cryptographic systems to achieve a series of operations such as secret storage, transmission and restoration of data. This paper introduces the principle of quantum key distribution and its applications from the physical level; then analyses its security problems and the corresponding research status and proposes improvement methods and measures; finally, with the goal of "bit-based computing information security", a new type of secure communication scheme is designed.

DOI
10.1109/cbase57816.2022.00034

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With the continuous development of Internet of Things (IoT) technology, information and communication technology is also progressing rapidly, among which quantum computer secrecy communication scheme is a new type of cryptographic lock system. It uses both traditional security software encryption algorithms and classical cryptographic systems to achieve a series of operations such as secret storage, transmission and restoration of data. This paper introduces the principle of quantum key distribution and its applications from the physical level; then analyses its security problems and the corresponding research status and proposes improvement methods and measures; finally, with the goal of "bit-based computing information security", a new type of secure communication scheme is designed.
In order to achieve the balance between informatization and security in the process of using the Internet of Things, quantum secure communication technology and its application in the industrial Internet of Things were proposed. The use of quantum secure communication can effectively solve the security problems of devices, and can solve the security problems encountered in the distribution of quantum keys through endogenous security means. Secondly, aiming at the problem of massive access delay of IoT devices, this paper conducts software simulation tests. The simulation results show that the time delay of asymmetric encryption algorithm is longer than that of symmetric encryption algorithm, the time delay of asymmetric encryption algorithm SM2 is obvious, the time delay of symmetric encryption algorithm AES is longer than that of SM4 and XOR encryption method, and the time delay of XOR encryption method is the lowest among the three symmetric encryption methods. With the further increase of the number of terminals, The delay advantage of XOR encryption is more obvious. Conclusion: Quantum encryption has the characteristics of low delay and good stability in the working environment of IoT devices, which can effectively ensure the data security of IoT devices.
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Nowadays, the IoT technology is developing rapidly. In order to protect the information security of the IoT, this paper applies the characteristics of quantum circuit, such as high complexity and no feedback, into the field of encryption technology, and designed a encryption system based on quantum circuit. The system uses quantum circuit to construct the encryption algorithm, and realizes the mathematical operations and transformation in quantum logic which can be realized through quantum logic gates. Encryption system of quantum circuit can improve the encryption complexity, and its anti-attack ability is ( -1)! times of the traditional method, thus it can effectively protect the information security of the IoT. In order to increase the practicability of the system, this paper designed an interface module to facilitate the interaction of the system with the outside world .What’s more, the IoT application system is designed in which the validity and correctness of the encryption system are verified.
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Quantum computing represents the quantum mechanical concept, may have important benefits over the traditional computing. This benefit of quantum computing offers solutions to numerous challenges in secure communication and banking that were previously intractable. The Internet of Things (IoT) is a new technology which works with a large amount of data. Securing IoT data communication is necessary. Cryptographic algorithms like RSA and ECC are the foundation of the IoT security architecture that is now in place. These algorithms’ security was significantly impacted by quantum computing. As a result, our research examines the security issues with quantum-based technologies and IoT smart applications. This article offers an overview of the foundations of quantum computing and how it affects the security of IoT devices. This work intends to present a comprehensive view of IoT communication facilitated by quantum technology. In our work, we also analyse the main obstacles to deploying quantum-enabled communication.