Revision dd1e3bd8d4b735456bd1dd1d7a42cb4d44bd921b authored by Dr. Stephen Henson on 15 February 2014, 18:19:35 UTC, committed by Dr. Stephen Henson on 15 February 2014, 18:19:35 UTC
1 parent c55fef7
Randomizer.h
// Gathers unpredictable system data to be used for generating
// random bits
#include <MacTypes.h>
class CRandomizer
{
public:
CRandomizer (void);
void PeriodicAction (void);
private:
// Private calls
void AddTimeSinceMachineStartup (void);
void AddAbsoluteSystemStartupTime (void);
void AddAppRunningTime (void);
void AddStartupVolumeInfo (void);
void AddFiller (void);
void AddCurrentMouse (void);
void AddNow (double millisecondUncertainty);
void AddBytes (void *data, long size, double entropy);
void GetTimeBaseResolution (void);
unsigned long SysTimer (void);
// System Info
bool mSupportsLargeVolumes;
bool mIsPowerPC;
bool mIs601;
// Time info
double mTimebaseTicksPerMillisec;
unsigned long mLastPeriodicTicks;
// Mouse info
long mSamplePeriod;
Point mLastMouse;
long mMouseStill;
};

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