The mobile terminal security information storage method and system based on chip emmc

The present invention discloses a mobile terminal information storage method and system security based EMMC chips. The present invention is provided on the PC side by the key, if a user wants to modify RPMB information required to download the PC end of the key through a mobile terminal, which greatly improves the safety of safety-related information files in a mobile terminal, the present invention is simple easy, and high practicality.