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
33
|
#include <stdbool.h>
#include <stdint.h>
#include <sys/types.h>
#if defined(__OpenBSD__) || defined(__NetBSD__) || defined(__DragonFly__) || defined(__APPLE__) || defined(__FreeBSD__)
#include <limits.h>
#elif !defined(_WIN32)
#include <linux/limits.h>
#endif
// Structure for parsed command line options
struct opt_struct {
uint32_t outputMultiplier; // We output all the entropy when outputMultiplier == 0
uint32_t feedFreq; // poll-intervall to feed /dev/random
bool daemon; // Run as daemon?
bool debug; // Print debugging info?
bool devRandom; // Feed /dev/random?
bool noOutput; // Supress output?
bool listDevices; // List possible USB-devices?
bool help; // Show help
bool none; // set to true when no valid arguments where detected
bool raw; // No whitening?
bool version; // Show version
char *pidFileName; // Name of optional PID-file
char *serial; // Name of selected device
};
void inmWriteEntropyStart(uint32_t bufLen, bool debug);
void inmWriteEntropyEnd();
void inmWriteEntropyToPool(uint8_t *bytes, uint32_t length, uint32_t entropy);
void inmWaitForPoolToHaveRoom(uint32_t feedFreq);
void startDaemon(struct opt_struct *opts);
|
