blob: bd89bd52f249f5fae929db49aa2171a55caff0fe (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
#ifndef _IPXE_LINUX_ENTROPY_H
#define _IPXE_LINUX_ENTROPY_H
/** @file
*
* iPXE entropy API for linux
*
*/
FILE_LICENCE(GPL2_OR_LATER);
#ifdef ENTROPY_LINUX
#define ENTROPY_PREFIX_linux
#else
#define ENTROPY_PREFIX_linux __linux_
#endif
/**
* min-entropy per sample
*
* @ret min_entropy min-entropy of each sample
*/
static inline __always_inline double
ENTROPY_INLINE ( linux, min_entropy_per_sample ) ( void ) {
/* We read single bytes from /dev/random and assume that each
* contains full entropy.
*/
return 8;
}
#endif /* _IPXE_LINUX_ENTROPY_H */
|
