Design And Implement of Improved Gen2v2 Authentication Protocol

• Main Authors: Po-Chang Shih, 施伯昌
• Other Authors: Hung-Yu Chien
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/90949757416688370976

碩士 === 國立暨南國際大學 === 資訊管理學系 === 103 === EPCglobal introduced Gen2 RFID to facilitate the logistics applications, and it has been widely used in other application areas - such as: identity authentication, access control, etc. However, Gen2 did not provide the required security properties these applications need. Therefore ,EPCglobal published a new generation - Gen2v2 specification; the new standards add several security commands, file management commands and privacy protection commands to set a foundation and building blocks for various secure applications. Engels et al., based on Gen2v2, proposed authentication and key agreement schemes. However, we find that the schemes can not protect tag or reader from forgery attacks. This study points out these shortcomings , and proposes improved schemes. Finally, we simulate our attacks and improved schemes, and the results verify our attacks and improvements.