public void RevealHiddenBanknotes()
{
revealed_banknotes = new List<Banknote>();
for (int i = 0; i < hidden_banknotes.Count(); i++)
{
if (i != banknote_index)
{
var r = secrets[i];
var y = hidden_banknotes[i];
var m = new Banknote();
m.amount = BitConverter.ToInt64(rsa.UnblindObject(y.amount, r), 0);
m.id = BitConverter.ToInt64(rsa.UnblindObject(y.id, r), 0);
Console.WriteLine("\t[debug]: Revealing banknote {0}\t\twith secret {1}.", m.id, r);
m.s_series = new List<Series>();
m.t_series = new List<Series>();
m.u_hashes = new List<byte[]>();
m.w_hashes = new List<byte[]>();
for (int j = 0; j < y.s_series.Count(); j++)
{
m.s_series.Add(new Series(rsa.UnblindObject(y.s_series[j], r)));
m.t_series.Add(new Series(rsa.UnblindObject(y.t_series[j], r)));
m.u_hashes.Add(rsa.UnblindObject(y.u_hashes[j], r));
m.w_hashes.Add(rsa.UnblindObject(y.w_hashes[j], r));
}
revealed_banknotes.Add(m);
//Console.WriteLine("\t[debug]: Banknote number {0}. revealed.", revealed_banknotes[i].id);
} else
{
revealed_banknotes.Add(null);
}
}
}
public bool checkIfBanknoteIsNotUsed(Banknote banknote)
{
int length = used_banknotes.Count;
for (int i = 0; i < length; i++)
{
if (banknote.id != used_banknotes[i].id && banknote.u_hashes != used_banknotes[i].u_hashes && banknote.w_hashes != used_banknotes[i].w_hashes)
{
for (int j = 0; j < 99; j++)
{
if(banknote.s_series[j].values != used_banknotes[i].s_series[j].values && banknote.t_series[j].values != used_banknotes[i].t_series[j].values)
{
}
else { return false; }
}
}
else { return false; }
}
return true;
}
//step 14
//Sprzedawca wysyla banknot do Banku, poniewaz chce uzyskac uznanie konta owymi pieniedzmi.
public void sendBanknoteAndGetMoney(Banknote banknote)
{
byte[] amount_byte = BitConverter.GetBytes(banknote.amount);
//wysylamy kwote
byte[] id_byte = BitConverter.GetBytes(banknote.id);
for (int i = 0; i < 99; i++)
{
byte[] s_byte = banknote.s_series[i].values;
//wysylamy
byte[] t_byte = banknote.t_series[i].values;
//wysylamy
byte[] u_byte = banknote.u_hashes[i];
//wysylamy
byte[] w_byte = banknote.u_hashes[i];
//wysylamy
}
}
