Design Of New Generation Mobile Security Storage Control Of SoC Chip

Nowadays, mobile devices have increasingly large storage capacity and morepowerful Internet access function, meaning that data on mobile devices at greater risk.To solve this problem, this thesis gives a new design that provides a real-timehardware encryption technology that uses hardware encryption technology for dataencryption/decryption operations. The data can not be cracked even if the product islost. The design is for the next generation of mobile storage system to the specificneeds of research and development to support a variety of storage media literacycontrol, support for reliable data security management, support fexible smart mobilestorage control SoC chip. The chip is based on domestic CPU and SoC design keytechnologies, integration of multiple storage medium speed and low-speed interfaces,combined with international and national security encryption technology to solve thesystem to adapt to different rates of SoC architecture problems and achieve theinternational, national and decryption algorithm combination. Using the principle ofelliptic curve algorithm to achieve prime field Fp, SM2encryption and decryptionalgorithm, the design improves the security and general lines of the chip, encryptionand decryption while there are heightening efficiency.The thesis also provides a whole solution which is multi-funcitonal portablesecure storage devices. This solution that uses a variety of interface functions on thechip such as USB port and memory card interfaces, a variety of audio and videointerface device access lays a good foundation for future research and design versatileportable secure storage devices and industrial product markets.