Complex format parameter transmission method and device

Abstract

The invention provides a method and a device for transmitting complex format parameters, which are applied to the technical field of network security. The method comprises: determining whether an incoming parameter is a complex format parameter; when the incoming parameter is a complex format parameter, converting the incoming parameter into an encryption parameter by using an SM encryption algorithm; and after the encryption parameter is transmitted to the function, decrypting the encryption parameter read by the function by using an SM encryption algorithm to obtain a decrypted complex format parameter. Complex format parameters are encrypted through the SM encryption algorithm and decrypted after being transmitted into the function, so that format check of the function on the complex format parameters during transmission of the complex format parameters is avoided, and compared with a special symbol replacement method in the prior art, the method is simple and rapid, unpredictable risks caused by the fact that characters cannot be determined are avoided, and the safety is higher.

Description

technical field [0001] The present invention relates to the technical field of network security, and in particular, to a method and device for transmitting complex format parameters. Background technique [0002] When the application is designed and called, parameters are designed to improve the flexibility and scalability of the program. Only modifying the parameters can play different roles and make the program run in the desired direction. However, the format requirements for parameters are not the same, especially when software engineers call functions, they will always encounter unexpected format requirements for parameters. In the functions written by themselves, this situation can be solved. When such a problem is encountered in a program interface that has been used stably, or in a standard method, the input parameter verification is often failed due to some special characters in the input parameter, resulting in the program failure to run. [0003] In the prior art...

AI Technical Summary

Problems solved by technology

However, the format requirements for parameters are different, especially when software engineers call functions, they will always encounter unexpected format requirements for parameters. This situation is easy to solve in the functions written by themselves. When this kind of problem is encountered in a program interface that has been used stably, or in a standard method, the input parameter verification often fails due to some special characters in the input parameters, which leads to the failure of the program to run

[0003] In the existing technology, the method of replacing special symbols is generally used. In this case, it is not only complicated to replace one special character with another, because it is impossible to determine the next character, and the parameter format will be illegal and cannot be passed. There are also unpredictable risk

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