Research on Applied-Information Technology with Management Pattern of Multi-Media Devices and Design of RFID System

With the extensive development of ways of teaching, multi-media device has become more accessible on campus and its inconveniences of both management and maintenance are also manifested. On the basis of RFID (Radio Frequency Identification) technology, the passage proposes an achievable solution aimed at handling inconveniences with the management and maintenance, including a functional management pattern and a design of RFID system, which uses a two-way authentication and SMS4 encryption algorithm, and moreover, the system adopts CFB pattern to improve its adaptability.