DATA ENCRYPTION METHOD AND APPARATUS, MOBILE TERMINAL, AND COMPUTER STORAGE MEDIUM

摘要

Disclosed is a data encryption method, comprising: receiving encrypted information input by a user, and determining an encrypted cipher text according to the encrypted information (101); generating a disk key, and encrypting the disk key according to the encrypted cipher text (102); and encrypting data entering a storage device by means of the disk key (103).Also disclosed are a data encryption apparatus and a mobile terminal.