Transparent encryption method for mobile platform

Abstract

The invention discloses a transparent encryption method for a mobile platform. The transparent encryption method comprises an encryption step and a decryption step, wherein the encryption step comprises the following sub steps of: saving a file by a user; judging whether to encrypt data or not according to the configuration of the user by a file system driver; encrypting the data by the file system driver; and saving the encrypted file to a storage medium and the like. The decryption step comprises the following sub steps of: opening application program by the user; preparing to read file information by the application program; judging whether the application program has decryption permission or not by the file system driver; and decrypting the data and returning to the application program by the file system driver and the like. According to the transparent encryption method disclosed by the invention, privacy files and data in mobile communication equipment of the user can be encrypted and decrypted without memorizing passwords by the user, and thus the worry about the leakage of personal privacy and the like of the user to internet is avoided.

Description

technical field [0001] The invention relates to a mobile platform encryption method, in particular to a mobile platform transparent encryption method. Background technique [0002] At present, the mobile Internet has gradually penetrated into people's lives, and various mobile communication devices, such as smart phones and tablet computers, have become a necessity in people's lives. However, how to ensure that various private files and data in the mobile communication device are not leaked to the Internet is an urgent problem to be solved. Especially in today's powerful cloud storage applications, people can store data in the cloud for easy use anytime, anywhere, but they are worried about personal privacy data being leaked, for example, mobile communication device users upload their own photos and videos to the cloud , but worry about their private photos or videos being leaked to the Internet in the cloud. There are countless such examples in our lives. In the existing ...

AI Technical Summary

Problems solved by technology

Especially in today's powerful cloud storage applications, people can store data in the cloud for easy use anytime, anywhere, but they are worried about personal privacy data being leaked, for example, mobile communication device users upload their own photos and videos to the cloud , but worry about their private photos or videos being leaked to the Internet in the cloud, there are countless examples of this in our lives

In the existing technology, users can set their own passwords to encrypt the uploaded data, but this is complicated after all, users need to remember their own passwords, and these simple passwords are easily cracked, the development of the form promotes the development of transparent encryption produce

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