n_entropy.c File Reference

Implementation of the byte-sample randomness metrics. More...

#include "nilorea/n_entropy.h"
#include <math.h>

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Functions
double	n_entropy_chi_square (const unsigned char *data, size_t len)
	Chi-square statistic of the byte histogram against a uniform distribution over 256 values.
double	n_entropy_monobit (const unsigned char *data, size_t len)
	Fraction of set bits in the sample (0.0 .
double	n_entropy_shannon (const unsigned char *data, size_t len)
	Shannon entropy of the byte sample, in bits per byte (0.0 .

Detailed Description

Implementation of the byte-sample randomness metrics.

Definition in file n_entropy.c.