Compound authentication method of multi-identity authentication information feature

Abstract

The invention provides a multi-identity authentication compounding method which can be applied to the fields of identity authentication, office automation and the like. The method specifically comprises the following steps of: collecting identity authentication information of a legal authentication object, computing and saving an feature information matrix, collecting the identity authentication information of an unknown object J to be authenticated, computing single identity authentication probability of the unknown object J to be authenticated, judging single identity authentication information feature, computing compound judgment volume of multi-identity authentication information feature, and carrying out compound judging on the multi-identity authentication information feature. According to the multi-identity authentication compounding method, the problems of the limited precision and the limited application range of a single identity authentication method can be solved, the large-range arrangement problem in the application process and a large amount of workloads brought by professional official transaction flow can be solved, and the technical effects that the single authentication accuracy rate is improved and the applicability of the single identity authentication is extended are achieved.

Description

technical field [0001] The invention proposes a network service platform method based on a multi-identity authentication compound algorithm and a system using the method, which can be applied to the fields of identity authentication, office automation and the like. Background technique [0002] At present, in actual production and life, the identity authentication system mainly adopts the method of single identity authentication. The typical method is: [0003] 1. Many personal online payment systems use a dedicated USB authorized file storage device, commonly known as UShield. This solution requires the user to insert the UShield into the computer to be operated each time it is used. The key steps of identity authentication are: match the certificate file in this YouDun with the authentication file of the remote bank server to determine the result of identity authentication; [0004] 2. Many units use fingerprint identification devices for identity authentication, such ...

AI Technical Summary

Problems solved by technology

[0006] The problem with the classic single-identity authentication method is that the single-identity authentication has a higher possibility of being copied and stolen, and a single method cannot easily meet the needs of diverse applications. For complex identity authentication systems, different businesses often The best and most convenient identity authentication methods to be adopted are different

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