public static int Verify(Cash cash, Stream stream)
{
if (cash == null) return 0;
if (stream == null) throw new ArgumentNullException(nameof(stream));
if (cash.CashAlgorithm == CashAlgorithm.Version1)
{
var minerUtils = new MinerUtils();
return minerUtils.Verify_1(cash.Key, Sha256.ComputeHash(stream));
}
return 0;
}
public Cash Create(Stream stream)
{
if (stream == null) throw new ArgumentNullException(nameof(stream));
if (this.Limit == 0 || this.ComputationTime <= TimeSpan.Zero) return null;
if (this.CashAlgorithm == CashAlgorithm.Version1)
{
_isCanceled = false;
var minerUtils = new MinerUtils();
try
{
var task = Task.Run(() =>
{
var key = minerUtils.Create_1(Sha256.ComputeHash(stream), this.Limit, this.ComputationTime);
return new Cash(CashAlgorithm.Version1, key);
});
while (!task.IsCompleted)
{
if (_isCanceled) minerUtils.Cancel();
Thread.Sleep(1000);
}
return task.Result;
}
catch (AggregateException e)
{
throw e.InnerExceptions.FirstOrDefault();
}
}
return null;
}
