Anti-quantum computing application system based on key card and serial number, short-distance energy-saving communication method and computer equipment

Abstract

The invention relates to an anti-quantum computing application system based on a key card and a serial number, a short-distance energy-saving communication method and computer equipment. The system comprises an application server, an application terminal and an application IC card. Each member of the system is provided with a key card comprising a serial number pool. The application IC card and the application server are used for identity authentication. A first bill request message ciphertext is sent to the application server; wherein the first bill request parameter comprises the number of application bills. The total application bill acquisition session key is received and the first near field communication message is sent to the application terminal, and the application terminal extracts the serial number communication key by using the position parameter in combination with the serial number pool of the application terminal to realize near field communication with the application terminal. The use of the key card reduces the possibility that the key is stolen by malicious software, the application terminal and the application IC card can obtain the shared key in encrypted communication with the application server only by looking up the table, the calculation amount is small, the speed is high, and the battery use time of the application terminal and the application IC cardis prolonged.

Description

technical field [0001] The invention relates to the technical field of intelligent application terminals, in particular to an anti-quantum computing application system based on a key card and a serial number, a short-distance energy-saving communication method and computer equipment. Background technique [0002] With the continuous development of information technology and social economy, people's living standards have been continuously improved, and the pace of life has gradually accelerated. In people's daily life, various scenarios that require short-distance identity authentication have gradually appeared, such as access control card swiping, Traffic swiping card, work attendance, etc. With the gradual increase of intelligent devices, people put forward higher requirements for intelligent operation and data transmission security. Generally, asymmetric key encryption is used to ensure data security. Asymmetric key encryption needs to use different keys to complete the e...

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