Wireless Key Generation Scheme Based on Random Permutation and Perturbation in Quasistatic Environments

Table 4

NIST randomness test of different schemes.

Test	Initial	PCA-WKG	RSS-permutation	RPP-WKG
1	0.204023	0.448213	0.446671	0.729034
2	0.457833	0.385534	0.489325	0.731615
3	0.170472	0.395013	0.576431	0.902544
4	0.057768	0.731615	0.663982	0.773102
5	0.063689	0.426776	0.512378	0.791081
6	0.678439	0.827952	0.843564	0.999959
7	0.343128	0.498961	0.378615	0.561915
8	1.0	1.0	1.0	1.0
9	0.211935	0.368282	0.397446	0.700062
10	0.166529	0.297799	0.337512	0.407770