forked from townforge/townforge
131 lines
4.1 KiB
C++
131 lines
4.1 KiB
C++
// Copyright (c) 2018, The Monero Project
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification, are
|
|
// permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
// conditions and the following disclaimer.
|
|
//
|
|
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
// of conditions and the following disclaimer in the documentation and/or other
|
|
// materials provided with the distribution.
|
|
//
|
|
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
// used to endorse or promote products derived from this software without specific
|
|
// prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
#include "gtest/gtest.h"
|
|
#include "ringct/rctOps.h"
|
|
#include "device/device_default.hpp"
|
|
|
|
TEST(device, name)
|
|
{
|
|
hw::core::device_default dev;
|
|
ASSERT_TRUE(dev.set_name("test"));
|
|
ASSERT_EQ(dev.get_name(), "test");
|
|
}
|
|
|
|
/*
|
|
TEST(device, locking)
|
|
{
|
|
hw::core::device_default dev;
|
|
ASSERT_TRUE(dev.try_lock());
|
|
ASSERT_FALSE(dev.try_lock());
|
|
dev.unlock();
|
|
ASSERT_TRUE(dev.try_lock());
|
|
dev.unlock();
|
|
dev.lock();
|
|
ASSERT_FALSE(dev.try_lock());
|
|
dev.unlock();
|
|
ASSERT_TRUE(dev.try_lock());
|
|
dev.unlock();
|
|
}
|
|
*/
|
|
|
|
TEST(device, open_close)
|
|
{
|
|
hw::core::device_default dev;
|
|
crypto::secret_key key;
|
|
ASSERT_TRUE(dev.open_tx(key));
|
|
ASSERT_TRUE(dev.close_tx());
|
|
}
|
|
|
|
TEST(device, ops)
|
|
{
|
|
hw::core::device_default dev;
|
|
rct::key resd, res;
|
|
crypto::key_derivation derd, der;
|
|
rct::key sk, pk;
|
|
crypto::secret_key sk0, sk1;
|
|
crypto::public_key pk0, pk1;
|
|
crypto::ec_scalar ressc0, ressc1;
|
|
crypto::key_image ki0, ki1;
|
|
|
|
rct::skpkGen(sk, pk);
|
|
rct::scalarmultBase((rct::key&)pk0, (rct::key&)sk0);
|
|
rct::scalarmultBase((rct::key&)pk1, (rct::key&)sk1);
|
|
|
|
dev.scalarmultKey(resd, pk, sk);
|
|
rct::scalarmultKey(res, pk, sk);
|
|
ASSERT_EQ(resd, res);
|
|
|
|
dev.scalarmultBase(resd, sk);
|
|
rct::scalarmultBase(res, sk);
|
|
ASSERT_EQ(resd, res);
|
|
|
|
dev.sc_secret_add((crypto::secret_key&)resd, sk0, sk1);
|
|
sc_add((unsigned char*)&res, (unsigned char*)&sk0, (unsigned char*)&sk1);
|
|
ASSERT_EQ(resd, res);
|
|
|
|
dev.generate_key_derivation(pk0, sk0, derd);
|
|
crypto::generate_key_derivation(pk0, sk0, der);
|
|
ASSERT_FALSE(memcmp(&derd, &der, sizeof(der)));
|
|
|
|
dev.derivation_to_scalar(der, 0, ressc0);
|
|
crypto::derivation_to_scalar(der, 0, ressc1);
|
|
ASSERT_FALSE(memcmp(&ressc0, &ressc1, sizeof(ressc1)));
|
|
|
|
dev.derive_secret_key(der, 0, rct::rct2sk(sk), sk0);
|
|
crypto::derive_secret_key(der, 0, rct::rct2sk(sk), sk1);
|
|
ASSERT_EQ(sk0, sk1);
|
|
|
|
dev.derive_public_key(der, 0, rct::rct2pk(pk), pk0);
|
|
crypto::derive_public_key(der, 0, rct::rct2pk(pk), pk1);
|
|
ASSERT_EQ(pk0, pk1);
|
|
|
|
dev.secret_key_to_public_key(rct::rct2sk(sk), pk0);
|
|
crypto::secret_key_to_public_key(rct::rct2sk(sk), pk1);
|
|
ASSERT_EQ(pk0, pk1);
|
|
|
|
dev.generate_key_image(pk0, sk0, ki0);
|
|
crypto::generate_key_image(pk0, sk0, ki1);
|
|
ASSERT_EQ(ki0, ki1);
|
|
}
|
|
|
|
TEST(device, ecdh32)
|
|
{
|
|
hw::core::device_default dev;
|
|
rct::ecdhTuple tuple, tuple2;
|
|
rct::key key = rct::skGen();
|
|
tuple.mask = rct::skGen();
|
|
tuple.amount = rct::skGen();
|
|
tuple2 = tuple;
|
|
dev.ecdhEncode(tuple, key, false);
|
|
dev.ecdhDecode(tuple, key, false);
|
|
ASSERT_EQ(tuple2.mask, tuple.mask);
|
|
ASSERT_EQ(tuple2.amount, tuple.amount);
|
|
}
|
|
|