Abstract: This paper analyzes the requirement of anti-counterfeit for item level product and proposes an anti-counterfeit solution based on Radio Frequency Identification(RFID). A prototype system, combined the RFID with GPRS, is designed, through which the tea can be authenticated efficiently and conveniently. The limits and possible research field of RFID anti-counterfeit technology are discussed.

Key words: anti-counterfeit, Radio Frequency Identification(RFID), data encryption

摘要： 分析商品防伪技术的设计需求，提出一种基于射频识别(RFID)的防伪技术方案及防伪验证方法，设计一个基于RFID和GPRS网络的茶叶防伪系统，该系统通过唯一编码、数据加密等手段可以实现对商品的唯一身份识别，具有识别可靠性高、识别手段便捷等特点。讨论了基于RFID的商品防伪技术的局限性和可能的研究领域。

关键词: 防伪, 射频识别, 数据加密

CLC Number: 

• TP391