SCXI-1326 | NI | Design of data validation module

Description

SCXI-1326 | NI | Design of data validation module

1. .Many products are not yet on the shelves please contact us for more products
2. .If there is any inconsistency between the product model and the picture on display, the model shall prevail. Contact us for the specific product picture, and we will arrange to take photos in the warehouse for confirmation
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Data verification is the process of comparing the MD5 values of the data you have engraved on the burning disk with the source files on your hard drive to see if they are consistent. In website development, data validation in SCXI-1326 is divided into client-side validation and server-side validation. Client side validation is used to verify whether the length, type, etc. of data meet input requirements, usually implemented in JavaScript; Server side validation is to verify whether the input data matches the existing data in the database. In MVC framework development, a three-layer pattern is generally used for validation.

The data verification module is used by users to encrypt and decrypt local files on their own computer. The best way for multiple people to use a computer together in SCXI-1326 is to encrypt the data with their own encryption key E and public key M as parameters, and then use the corresponding decryption key D and public key M to decrypt the encrypted data. This way, other users will not be able to view the file. When this data is needed, enter the network information encryption and decryption system, enter the appropriate decryption key D and public key M, and restore the file.

To ensure the security of this system, if the user inputs incorrectly three times, the normal operation of the system will be terminated. SCXI-1326 can be resolved by modifying the user password module when a password is leaked.

This module is also designed using the RSA algorithm, and legitimate users of the system must know the correct decryption key, public key, and user password of the module in order to enter the system. Otherwise, the system will refuse entry.

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