pbkdf2_nif

/* By Michael Savage
* 100% domain public
* https://github.com/mikejsavage/safebfuns
*/

#include <string.h>

#define __EXPLICIT_BZERO_INTERNAL
#include "explicit_bzero.h"

NOOPT NOINLINE void explicit_bzero( void * const buf, const size_t n ) {
	size_t i;
	unsigned char * p = buf;

	for( i = 0; i < n; i++ ) {
		p[ i ] = 0;
	}
}