The hardware design of the SmartLock G2 protection lock changes the previous product SmartLock USB with the 8-bit MCU hardware design to uses the 64-bit MCU for development. The new SmartLock G2 hardware lock developed by 64 bits MCU has better execution performance and data security.
McAMOS Technology has obtained the customer experience and suggestions of the previous version of SmartLock USB and strengthened the functionality and security of the product to meet the real product needs of customers so SmartLock G2 will bring more benefits to customers.

In order to improve the data security of the SmartLock G2 software protection lock, the encryption data package transmission design is adopted in the MCU firmware design part. When the protected application calls the function to transmit the data packet, each time it is encrypted and then transmitted to the hardware. The firmware program will decrypt the encrypted data package and execution.

This transmission method prevents the hacker to get the contents of the data packets, then use a simulator to instate of USB API call functions. This way will prevent the hacking software from broke USB protection function.

In terms of data storage space requirements, the SmartLock G2 hardware lock increases the memory storage space to 2048 bytes, allowing software engineers to have more storage space to increase the flexibility of software protection.

McAMOS Technology provides software development company's powerful software program interface (API), which allows companies that use a variety of common programming languages as development tools to use SmartLock G2 to protect software company applications.