Research Article

A Secure RFID Authentication Protocol Adopting Error Correction Code

Table 8

Comparison of total messages transmitted.

Authentication protocolTotal amount of transmitted messages (bit)

Our protocol
Chien’s SASI [29]
Chien and Laih’s ECC-based [30]
Juels and Weis’s HB+ [19]
Sun and Ting’s Gen2+ [26]

: number of tags; : key length; : number of rounds; : length of random number.