release/src/router/openssl/MacOS/Randomizer.h

   1
   2 // Gathers unpredictable system data to be used for generating
   3 // random bits
   4
   5 #include <MacTypes.h>
   6
   7 class CRandomizer {
   8  public:
   9     CRandomizer(void);
  10     void PeriodicAction(void);
  11
  12  private:
  13
  14     // Private calls
  15
  16     void AddTimeSinceMachineStartup(void);
  17     void AddAbsoluteSystemStartupTime(void);
  18     void AddAppRunningTime(void);
  19     void AddStartupVolumeInfo(void);
  20     void AddFiller(void);
  21
  22     void AddCurrentMouse(void);
  23     void AddNow(double millisecondUncertainty);
  24     void AddBytes(void *data, long size, double entropy);
  25
  26     void GetTimeBaseResolution(void);
  27     unsigned long SysTimer(void);
  28
  29     // System Info
  30     bool mSupportsLargeVolumes;
  31     bool mIsPowerPC;
  32     bool mIs601;
  33
  34     // Time info
  35     double mTimebaseTicksPerMillisec;
  36     unsigned long mLastPeriodicTicks;
  37
  38     // Mouse info
  39     long mSamplePeriod;
  40     Point mLastMouse;
  41     long mMouseStill;
  42 };