public Block CreateNewBlock(Block latestBlock)
{
Block newBlock = new Block();
newBlock.TimeStamp = DateTimeOffset.UtcNow;
newBlock.ProofOfWork = CustomHash.ComputeHash(string.Concat(transaction.Amount.ToString(), latestBlock.ProofOfWork), "SHA256", null);
newBlock.PreviousBlockHash = latestBlock.ProofOfWork;
newBlock.EncryptedTransactions = new List <Transaction>();
newBlock.EncryptedTransactions.Add(transaction);
newBlock.Threshhold = 1000;
return(newBlock);
}
static void Main(string[] args)
{
string password = "******"; // original password
string wrongPassword = "******"; // wrong password
string passwordHashSha256 =
CustomHash.ComputeHash(password, "SHA256", null);
Console.WriteLine("COMPUTING HASH VALUES\r\n");
Console.WriteLine("SHA256: {0}", passwordHashSha256);
Console.WriteLine("");
Console.WriteLine("COMPARING PASSWORD HASHES\r\n");
Console.WriteLine("SHA256 (good): {0}",
CustomHash.VerifyHash(
password, "SHA256",
passwordHashSha256).ToString());
Console.WriteLine("SHA256 (bad) : {0}",
CustomHash.VerifyHash(
wrongPassword, "SHA256",
passwordHashSha256).ToString());
}