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#include "crypto_core_test_util.hh"
#include <cstring>
#include <iomanip>
#include "crypto_core.h"
#include "test_util.hh"
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;
}
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