Revision control
Copy as Markdown
Other Tools
/*
* (C) 2016 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#include "tests.h"
#if defined(BOTAN_HAS_TPM)
#include <botan/tpm.h>
#include <botan/uuid.h>
#endif
namespace Botan_Tests {
#if defined(BOTAN_HAS_TPM)
class TPM_Tests final : public Test {
public:
static std::string pin_cb(const std::string&) { return "123456"; }
std::vector<Test::Result> run() override {
Test::Result result("TPM");
std::unique_ptr<Botan::TPM_Context> ctx;
try {
ctx.reset(new Botan::TPM_Context(pin_cb, nullptr));
result.test_success("Created TPM context");
} catch(Botan::TPM_Error& e) {
result.test_success("Error conecting to TPM, skipping tests");
return {result};
}
try {
result.test_note("TPM counter is " + std::to_string(ctx->current_counter()));
Botan::TPM_RNG rng(*ctx);
Botan::secure_vector<uint8_t> output = rng.random_vec(16);
result.test_ne("TPM RNG output not all zeros", output, std::vector<uint8_t>(16));
Botan::TPM_PrivateKey key(*ctx, 1024, nullptr);
result.test_success("Created TPM RSA key");
std::vector<uint8_t> blob = key.export_blob();
// Has to be at least as large as the key
result.test_gte("Blob size is reasonable", blob.size(), 1024 / 8);
std::vector<std::string> registered_keys = Botan::TPM_PrivateKey::registered_keys(*ctx);
for(auto url : registered_keys) {
result.test_note("TPM registered key " + url);
}
// TODO export public key
// TODO generate a signature, verify it
// TODO test key registration mechanisms
} catch(Botan::Exception& e) {
result.test_failure("TPM problem", e.what());
}
return {result};
}
};
BOTAN_REGISTER_TEST("tpm", "tpm_tests", TPM_Tests);
class UUID_Tests final : public Test {
public:
std::vector<Test::Result> run() override {
Test::Result result("UUID");
const Botan::UUID empty_uuid;
result.test_eq("Uninitialized UUID not valid", empty_uuid.is_valid(), false);
const Botan::UUID random_uuid(this->rng());
result.test_eq("Random UUID is valid", empty_uuid.is_valid(), false);
const Botan::UUID binary_copy(random_uuid.binary_value());
result.confirm("UUID copied by binary equals original", random_uuid == binary_copy);
std::string uuid_str = random_uuid.to_string();
result.test_eq("UUID string in expected format", uuid_str.size(), 36);
const Botan::UUID string_copy(random_uuid.to_string());
result.confirm("UUID copied by string equals original", random_uuid == string_copy);
return {result};
}
};
BOTAN_REGISTER_TEST("tpm", "tpm_uuid", UUID_Tests);
#endif
} // namespace Botan_Tests