40 lines
1003 B
C++
40 lines
1003 B
C++
|
#include "crypto_core_test_util.hh"
|
||
|
|
|
||
|
|
#include <cstring>
|
||
|
|
#include <iomanip>
|
||
|
|
|
||
|
|
Random_Funcs const Random_Class::vtable = {
|
||
|
|
Method<crypto_random_bytes_cb, Random_Class>::invoke<&Random_Class::random_bytes>,
|
||
|
|
Method<crypto_random_uniform_cb, Random_Class>::invoke<&Random_Class::random_uniform>,
|
||
|
|
};
|
||
|
|
|
||
|
|
Random_Class::~Random_Class() = default;
|
||
|
|
|
||
|
|
void Test_Random::random_bytes(void *obj, uint8_t *bytes, size_t length)
|
||
|
|
{
|
||
|
|
std::generate(bytes, &bytes[length], std::ref(lcg));
|
||
|
|
}
|
||
|
|
|
||
|
|
uint32_t Test_Random::random_uniform(void *obj, uint32_t upper_bound)
|
||
|
|
{
|
||
|
|
std::uniform_int_distribution<uint32_t> distrib(0, upper_bound);
|
||
|
|
return distrib(lcg);
|
||
|
|
}
|
||
|
|
|
||
|
|
PublicKey random_pk(const Random *rng)
|
||
|
|
{
|
||
|
|
PublicKey pk;
|
||
|
|
random_bytes(rng, pk.data(), pk.size());
|
||
|
|
return pk;
|
||
|
|
}
|
||
|
|
|
||
|
|
std::ostream &operator<<(std::ostream &out, PublicKey const &pk)
|
||
|
|
{
|
||
|
|
out << '"';
|
||
|
|
for (uint8_t byte : pk) {
|
||
|
|
out << std::setw(2) << std::setfill('0') << std::hex << uint32_t(byte);
|
||
|
|
}
|
||
|
|
out << '"';
|
||
|
|
return out;
|
||
|
|
}
|