. 2016 Jan 29;6:19788. doi: 10.1038/srep19788

Table 1. The static number of changed bit B_i.

	N = 1024	N = 2048	N = 10,000	Mean
	63.5654	63.5864	64.2894	63.8137
P(%)	49.6605	49.6769	50.2261	49.8545
ΔB	5.4616	5.5841	5.6686	5.6314
ΔP	4.3881	4.3626	4.4286	4.3931
B_min	45	44	43	44
B_max	81	83	89	84.3333

The mean changed bit number B and the mean changed probability P are very close to the ideal value 64 bit and 50% respectively. ΔB and ΔP are very little, so that it demonstrates the stability of diffusion and confusion. The excellent statistical effect ensures that it is impossible to forge plaintext-cipher text pairs given several known plaintext-cipher text pairs.

Table 1. The static number of changed bit Bi.

Table 1. The static number of changed bit B_i.