n_random.h File Reference

Cryptographically secure random bytes and hex tokens. More...

#include "nilorea/n_str.h"
#include <stddef.h>

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Functions
int	n_random_bytes (unsigned char *buf, size_t n)
	fill buf with n cryptographically secure random bytes from the system RNG: BCryptGenRandom on Windows (there is no /dev/urandom there), otherwise getrandom(2) when available and /dev/urandom as the fallback.
N_STR *	n_random_hex_token (size_t nbytes)
	generate nbytes secure random bytes and return them as a lowercase hex N_STR (2*nbytes characters); free with free_nstr.

Detailed Description

Cryptographically secure random bytes and hex tokens.

Author

Castagnier Mickael

Version

1.0

Definition in file n_random.h.