internal bool Mine(Block seed, CancellationToken token = default(CancellationToken))
{
var rnd = new Random();
var nonceSeed = new byte[sizeof(ulong)];
rnd.NextBytes(nonceSeed);
ulong nonce = BitConverter.ToUInt64(nonceSeed, 0);
while (!token.IsCancellationRequested)
{
seed.Nonce = nonce++;
seed.Timestamp = DateTime.UtcNow;
var data = MessagePack.MessagePackSerializer.Serialize(seed);
var blockId = BlockUtils.ComputeBlockId(data);
if (CryptoUtils.Difficulty(blockId) > seed.Difficulty)
{
seed.Id = ReadonlyBytes.CopyFrom(blockId);
seed.Original = data;
return(true);
}
}
return(false);
}
public static Block DeserializeBlock(byte[] data)
{
var block = MessagePack.MessagePackSerializer.Deserialize <Block>(data);
block.Original = data;
block.Id = ReadonlyBytes.CopyFrom(ComputeBlockId(data));
return(block);
}
internal Transaction CreateCoinbaseTransaction(int height, byte[] recipient)
{
var transaction = new Transaction
{
Timestamp = DateTime.UtcNow,
InEntries = new List <InEntry>(),
OutEntries = new List <OutEntry>
{
new OutEntry
{
Amount = BlockUtils.GetCoinbaseAmount(height: 0),
RecipientHash = ReadonlyBytes.CopyFrom(recipient),
},
},
};
var data = transaction.Original = MessagePack.MessagePackSerializer.Serialize(transaction);
transaction.Id = ReadonlyBytes.CopyFrom(BlockUtils.ComputeTransactionId(data));
return(transaction);
}
internal void ProcessBlock(byte[] original, ReadonlyBytes previousHash)
{
lock (this) {
}
}
