A Physical Layer Key Generation Scheme Based on Deep Learning Compensation and Balanced Vector Quantization

Table 2

NIST test.

	Kmeans	Balanced kmeans	BKQ-BM	ILP-BVQ
Runs	0	0.949	0.99	1.0
Frequency	0	0.973	0.989	0.995
Dft	0.0005	0.75	0.58	0.907
Longest run	0.086	0.471	0.82	0.237
Non-overlapping	0.066	1.0	1.0	1.0
Approximate entropy	0	0.489	0.73	0.809
Serial	0	0.123	0.64	0.55
Cum.sums	0.0004	1.0	1.0	1.0