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

Table 7

Comparison of ASIC implemented proposed RXMAP architecture with the standard XTEA.

Algorithm	Block size	Logic process	GE	Cycles/block	Throughput @ 100 kHz	Throughput/area	Power (μW)
XTEA I [19]	64	130 nm	3500	240	26.7	0.008	18.8
XTEA II [19]	64	130 nm	3490	112	57.1	0.016	19.5
RXMAP-1	64	130 nm	1641	240	26.7	0.016	6.09
RXMAP-2	64	130 nm	1634	240	26.7	0.016	5.53