Analysis of Communication Compression and Transmission in a Multimedia and Internet of Things Environment Integrating Scene Elements

Figure 4

Comparison of encryption effects of different encryption algorithms. (a) 4 ∗ 4 mod2 56s. (b) 8 ∗ 8 mod 256. (c) 16 ∗ 16 mod 256. (d) 4 ∗ 4 mod 256 scrambling. (e) 8 ∗ 8 mod 256 scrambling. (f) 16 ∗ 16 mod 256 scrambling.

(a)

(b)

(c)

(d)

(e)

(f)