std::random_device rd; // slow; use to seed only!
std::mt19937 gen(rd()); // seed mersenne twister.
std::uniform_int_distribution<> dist(0,UCHAR_MAX);
- for (int i=0; i<len; i++)
+ for (size_t i=0; i<len; i++)
buffer[i] = dist(gen);
return true;
#elif defined(HAVE_OPENSSL)