Xie Guo-bo, Guo Long. Security Protocol of RFID Based on Double Private Key Elliptic Curve Cryptography[J]. 2015, 32(3): 34-38.DOI: 10.3969/j.issn.1007-7162.2015.03.007.
In order to ensure the safety of the RFID tag data integrity and RFID system
it is proposed that in the elliptic curve encryption double private key and double G-spot authentication protocol of RFID system
the protocol will hide tag ID in the first G point to prevent track attack. The process of Elliptic curve encryption algorithm to tag data encryption will replace the abstract process of tag data with hash function
at the same time calculate second G point. The results show that
the protocol can not only protect the integrity and security of tag data
but also prevent attacks of spoofing reader and the server.