Browse Source

Use sanity check timestamps as entropy

pull/1/head
Pieter Wuille 5 years ago
parent
commit
2c0a6f157d
  1. 4
      src/random.cpp

4
src/random.cpp

@ -298,6 +298,10 @@ bool Random_SanityCheck() @@ -298,6 +298,10 @@ bool Random_SanityCheck()
uint64_t stop = GetPerformanceCounter();
if (stop == start) return false;
// We called GetPerformanceCounter. Use it as entropy.
RAND_add((const unsigned char*)&start, sizeof(start), 1);
RAND_add((const unsigned char*)&stop, sizeof(stop), 1);
return true;
}

Loading…
Cancel
Save