std::vector<Test::Result> PK_Key_Generation_Test::run()
{
std::vector<Test::Result> results;
for(auto&& param : keygen_params())
{
std::unique_ptr<Botan::Private_Key> key = make_key(Test::rng(), param);
const std::string report_name = key->algo_name() + (param.empty() ? param : " " + param);
results.push_back(test_key(report_name, *key));
}
return results;
}
std::vector<Test::Result> PK_Key_Generation_Test::run()
{
std::vector<Test::Result> results;
for(auto const& param : keygen_params())
{
const std::string report_name = algo_name() + (param.empty() ? param : " " + param);
Test::Result result(report_name + " keygen");
const std::vector<std::string> providers = possible_providers(algo_name());
if(providers.empty())
{
result.note_missing("provider key generation " + algo_name());
}
result.start_timer();
for(auto&& prov : providers)
{
std::unique_ptr<Botan::Private_Key> key_p =
Botan::create_private_key(algo_name(), Test::rng(), param, prov);
const Botan::Private_Key& key = *key_p;
try
{
result.confirm("Key passes self tests", key.check_key(Test::rng(), true));
}
catch(Botan::Lookup_Error&) {}
result.test_gte("Key has reasonable estimated strength (lower)", key.estimated_strength(), 64);
result.test_lt("Key has reasonable estimated strength (upper)", key.estimated_strength(), 512);
// Test PEM public key round trips OK
try
{
Botan::DataSource_Memory data_src(Botan::X509::PEM_encode(key));
std::unique_ptr<Botan::Public_Key> loaded(Botan::X509::load_key(data_src));
result.confirm("recovered public key from private", loaded.get() != nullptr);
result.test_eq("public key has same type", loaded->algo_name(), key.algo_name());
try
{
result.test_eq("public key passes checks", loaded->check_key(Test::rng(), false), true);
}
catch(Botan::Lookup_Error&) {}
}
catch(std::exception& e)
{
result.test_failure("roundtrip PEM public key", e.what());
}
// Test DER public key round trips OK
try
{
Botan::DataSource_Memory data_src(Botan::X509::BER_encode(key));
std::unique_ptr<Botan::Public_Key> loaded(Botan::X509::load_key(data_src));
result.confirm("recovered public key from private", loaded.get() != nullptr);
result.test_eq("public key has same type", loaded->algo_name(), key.algo_name());
try
{
result.confirm("public key passes self tests", loaded->check_key(Test::rng(), true));
}
catch(Botan::Lookup_Error&) {}
}
catch(std::exception& e)
{
result.test_failure("roundtrip BER public key", e.what());
}
// Test PEM private key round trips OK
try
{
Botan::DataSource_Memory data_src(Botan::PKCS8::PEM_encode(key));
std::unique_ptr<Botan::Private_Key> loaded(
Botan::PKCS8::load_key(data_src, Test::rng()));
result.confirm("recovered private key from PEM blob", loaded.get() != nullptr);
result.test_eq("reloaded key has same type", loaded->algo_name(), key.algo_name());
try
{
result.confirm("private key passes self tests", loaded->check_key(Test::rng(), true));
}
catch(Botan::Lookup_Error&) {}
}
catch(std::exception& e)
{
result.test_failure("roundtrip PEM private key", e.what());
}
try
{
Botan::DataSource_Memory data_src(Botan::PKCS8::BER_encode(key));
std::unique_ptr<Botan::Public_Key> loaded(Botan::PKCS8::load_key(data_src, Test::rng()));
result.confirm("recovered public key from private", loaded.get() != nullptr);
result.test_eq("public key has same type", loaded->algo_name(), key.algo_name());
try
{
result.confirm("private key passes self tests", loaded->check_key(Test::rng(), true));
}
catch(Botan::Lookup_Error&) {}
}
catch(std::exception& e)
{
result.test_failure("roundtrip BER private key", e.what());
}
#if defined(BOTAN_HAS_PKCS5_PBE2) && defined(BOTAN_HAS_AES) && defined(BOTAN_HAS_SHA2_32)
const std::string pbe_algo = "PBE-PKCS5v20(AES-128,SHA-256)";
const std::string passphrase = Test::random_password();
try
{
Botan::DataSource_Memory data_src(
Botan::PKCS8::PEM_encode(key, Test::rng(), passphrase,
std::chrono::milliseconds(10),
pbe_algo));
std::unique_ptr<Botan::Private_Key> loaded(
Botan::PKCS8::load_key(data_src, Test::rng(), passphrase));
result.confirm("recovered private key from encrypted blob", loaded.get() != nullptr);
result.test_eq("reloaded key has same type", loaded->algo_name(), key.algo_name());
try
{
result.confirm("private key passes self tests", loaded->check_key(Test::rng(), true));
}
catch(Botan::Lookup_Error&) {}
}
catch(std::exception& e)
{
result.test_failure("roundtrip encrypted PEM private key", e.what());
}
try
{
Botan::DataSource_Memory data_src(
Botan::PKCS8::BER_encode(key, Test::rng(), passphrase,
std::chrono::milliseconds(10),
pbe_algo));
std::unique_ptr<Botan::Private_Key> loaded(
Botan::PKCS8::load_key(data_src, Test::rng(), passphrase));
result.confirm("recovered private key from BER blob", loaded.get() != nullptr);
result.test_eq("reloaded key has same type", loaded->algo_name(), key.algo_name());
try
{
result.confirm("private key passes self tests", loaded->check_key(Test::rng(), true));
}
catch(Botan::Lookup_Error&) {}
}
catch(std::exception& e)
{
result.test_failure("roundtrip encrypted BER private key", e.what());
}
#endif
}
result.end_timer();
results.push_back(result);
}
return results;
}
