[Retracted] Renovated XTEA Encoder Architecture-Based Lightweight Mutual Authentication Protocol for RFID and Green Wireless Sensor Network Applications

Table 6

Comparison of storage requirement of the tag with some lightweight protocols.

Parameter	Liu et al. [24]	Assidi et al. [20]	Fan et al. [23]	Ayebie and Souidi [21]	Izza et al. [22]	Proposed RXMAP protocol
Storage requirement (in bytes)	616	173	56	351	124	44