Table 16 Entropy comparison across encryption algorithms.

From: TTEA: designing a quantum-ready and energy-conscious encryption model for secure IoT environments

Packet Size

TEA

Speck

TTEA

128B

5.89

5.65

7.98

256B

6.02

5.78

8.15

512B

6.12

5.85

8.22

1KB

6.18

5.90

8.30