The Research on the Encryption Transmission of the Intelligent Robot's Remote Information

As an important tool, intelligent robot has been widely used in information detection, household service, the old persons’ patrol, business reception, military battlefield, and other fields. Especially in the harsh environment, it is urgently need to adopt intelligent robot instead of human for environmental exploration and information collection. Due to the transmission network security, to ensure that communication data between the intelligent robot and remote operator is private and secure, this paper mainly studied on the encryption scheme of the communication data based on the AES algorithm using the CPLD/FPGA device, working in the mode OFB.