A hybrid encryption scheme for RFID system
- 信息技术－会议论文 
Radio-frequency identification (RFID) is a wireless technology that utilizes radio communication to identify objects. It is applied to tag and smart card systems widespread. After authentication, data is transmitted in plaintext or ciphertext which is the encrypted result with the same key in one system between database and reader or between reader and tag/smart card which is one of the main safety drawbacks in RFID application systems. A hybrid encryption scheme is proposed for RFID system in order to overcome this drawback. It applies asymmetric algorithm to handing over keys and symmetric algorithm to encrypting information. Moreover, an IC implementation of the hybrid encryption scheme is advanced, and one minimum Mifare1 RFID system with this scheme is designed. ? 2014 WIT Press.