public void CalculateHashSlow()
{
var buf = new byte[32];
// light-mode
RandomARQ.CreateSeed(realm, seedHex);
RandomARQ.CalculateHash("xmr", seedHex, input1, buf);
var result = buf.ToHexString();
Assert.Equal(hashExpected1, result);
Array.Clear(buf, 0, buf.Length);
// second invocation should give the same result
RandomARQ.CalculateHash("xmr", seedHex, input1, buf);
result = buf.ToHexString();
Assert.Equal(hashExpected1, result);
RandomARQ.CalculateHash("xmr", seedHex, input2, buf);
result = buf.ToHexString();
Assert.Equal(hashExpected2, result);
RandomARQ.DeleteSeed(realm, seedHex);
}
public void CalculateHashFast()
{
var buf = new byte[32];
// fast-mode
RandomARQ.CreateSeed(realm, seedHex, null, RandomX.randomx_flags.RANDOMX_FLAG_FULL_MEM);
RandomARQ.CalculateHash("xmr", seedHex, input1, buf);
var result = buf.ToHexString();
Assert.Equal(hashExpected1, result);
Array.Clear(buf, 0, buf.Length);
// second invocation should give the same result
RandomARQ.CalculateHash("xmr", seedHex, input1, buf);
result = buf.ToHexString();
Assert.Equal(hashExpected1, result);
RandomARQ.CalculateHash("xmr", seedHex, input2, buf);
result = buf.ToHexString();
Assert.Equal(hashExpected2, result);
RandomARQ.DeleteSeed(realm, seedHex);
}
public void CreateAndDeleteSeed()
{
// creation
RandomARQ.CreateSeed(realm, seedHex);
Assert.True(RandomARQ.realms.ContainsKey(realm));
Assert.True(RandomARQ.realms[realm].ContainsKey(seedHex));
// accessing the created seed should work
Assert.NotNull(RandomARQ.GetSeed(realm, seedHex));
// creating the same realm and key twice should not result in duplicates
RandomARQ.CreateSeed(realm, seedHex);
Assert.Equal(RandomARQ.realms.Count, 1);
Assert.Equal(RandomARQ.realms[realm].Count, 1);
// deletion
RandomARQ.DeleteSeed(realm, seedHex);
Assert.False(RandomARQ.realms[realm].ContainsKey(seedHex));
}
private void UpdateHashParams(GetBlockTemplateResponse blockTemplate)
{
switch (coin.Hash)
{
case CryptonightHashType.RandomX:
{
// detect seed hash change
if (currentSeedHash != blockTemplate.SeedHash)
{
logger.Info(() => $"Detected new seed hash {blockTemplate.SeedHash} starting @ height {blockTemplate.Height}");
if (poolConfig.EnableInternalStratum == true)
{
RandomX.WithLock(() =>
{
// delete old seed
if (currentSeedHash != null)
{
RandomX.DeleteSeed(randomXRealm, currentSeedHash);
}
// activate new one
currentSeedHash = blockTemplate.SeedHash;
RandomX.CreateSeed(randomXRealm, currentSeedHash, randomXFlagsOverride, randomXFlagsAdd, extraPoolConfig.RandomXVMCount);
});
}
else
{
currentSeedHash = blockTemplate.SeedHash;
}
}
break;
}
case CryptonightHashType.RandomARQ:
{
// detect seed hash change
if (currentSeedHash != blockTemplate.SeedHash)
{
logger.Info(() => $"Detected new seed hash {blockTemplate.SeedHash} starting @ height {blockTemplate.Height}");
if (poolConfig.EnableInternalStratum == true)
{
RandomARQ.WithLock(() =>
{
// delete old seed
if (currentSeedHash != null)
{
RandomARQ.DeleteSeed(randomXRealm, currentSeedHash);
}
// activate new one
currentSeedHash = blockTemplate.SeedHash;
RandomARQ.CreateSeed(randomXRealm, currentSeedHash, randomXFlagsOverride, randomXFlagsAdd, extraPoolConfig.RandomXVMCount);
});
}
else
{
currentSeedHash = blockTemplate.SeedHash;
}
}
break;
}
}
}
