random__nz_8h_source.html

#ifndef _IPXE_RANDOM_NZ_H

#define _IPXE_RANDOM_NZ_H


/** @file

 *

 * HMAC_DRBG algorithm

 *

 */


FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );

FILE_SECBOOT ( PERMITTED );


#include <stdint.h>


extern int get_random_nz ( void *data, size_t len );


#endif /* _IPXE_RANDOM_NZ_H */

len
ring len
Length.
Definition dwmac.h:226

data
uint8_t data[48]
Additional event data.
Definition ena.h:11

FILE_LICENCE
#define FILE_LICENCE(_licence)
Declare a particular licence as applying to a file.
Definition compiler.h:896

FILE_SECBOOT
#define FILE_SECBOOT(_status)
Declare a file's UEFI Secure Boot permission status.
Definition compiler.h:926

stdint.h

get_random_nz
int get_random_nz(void *data, size_t len)
Get random non-zero bytes.
Definition random_nz.c:63