8 #include <botan/internal/getentropy.h>
23 if(::getentropy(buf.data(), buf.size()) == 0)
26 return buf.size() * 8;
virtual void add_entropy(const uint8_t input[], size_t length)=0
std::vector< T, secure_allocator< T >> secure_vector
size_t poll(RandomNumberGenerator &rng) override