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Quantum-based batch identity authentication method, system, device and storage medium

An identity authentication and quantum technology, applied in the field of identity recognition, can solve the problems of low precision and slow calculation process.

Active Publication Date: 2022-03-04
HUNAN NORMAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This traditional identification method has a slow calculation process and low accuracy

Method used

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  • Quantum-based batch identity authentication method, system, device and storage medium
  • Quantum-based batch identity authentication method, system, device and storage medium
  • Quantum-based batch identity authentication method, system, device and storage medium

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Embodiment Construction

[0062] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0063] In one embodiment, such as figure 1 As shown, a quantum-based batch identity authentication method is provided, the method comprising:

[0064] Step 101, user A and user B share a key Key of length m through the quantum key distribution protocol, and the user B is a batch group set with n individuals ;

[0065] Step 102, user A prepares a set of random single photon sequences , and use the high-dimensional quantum Fourier transform for the single-photon sequence To encrypt, the single-photon sequence After the quantum Fourier transform, the sequence is obta...

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Abstract

The application relates to a quantum-based batch identity authentication method, system, device and storage medium. The method includes: user A and user B share a key key with a length of m through a quantum key distribution protocol; user A prepares a set of random single photon sequences, and uses high-dimensional quantum Fourier transform to process the single photon sequences Encryption, the sequence of single photons is obtained after quantum Fourier transform; user B performs a set of operations on the sequence based on the key in turn to obtain execution particles, and hands the execution particles to user C; user C according to the measurement The particles in the sequence are calculated to obtain the first identity information, user A calculates the second identity information according to the single photon sequence, and when the first identity information and the second identity information are equal, the identity authentication of user B passes. The invention saves the time of identity authentication and improves the efficiency and precision of identity authentication.

Description

technical field [0001] The present application relates to the field of identification, in particular to a quantum-based batch identity authentication method, system, device and storage medium. Background technique [0002] The existing identity authentication is generally based on artificial intelligence identification based on big data in the process of large-scale simultaneous authentication and identification. However, in this batch authentication process, due to the large amount of data collection and the complexity of the identification process, the efficiency of authentication is reduced. Moreover, the recognition accuracy will become lower as the collected raw data changes, which leads to problems of accuracy and efficiency in the existing batch identification. [0003] For example, CN111614638A discloses a face recognition data distribution system based on a big data platform and a distribution method thereof, including: at least one application device and a database...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32H04L9/08H04B10/70
CPCH04L9/32H04L9/0852H04L9/0819H04B10/70
Inventor 娄小平
Owner HUNAN NORMAL UNIVERSITY
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