public override void Authenticate(byte sector, MifareKeyType keyType, byte[] key)
{
// Load the factory MIFARE key into volatile memory
myCard.OptionalCommands.LoadKeys(OptionalLoadKeyStructure.CardKey | OptionalLoadKeyStructure.Volatile,
0,
(byte)keyType,
key);
// Authenticate to the sector
if (keyType == MifareKeyType.KeyA)
{
myCard.OptionalCommands.GeneralAuthenticate(MifareProtocol.GetSectorTrailerBlock(sector), GeneralAuthenticateKeyType.KeyA, (byte)keyType);
}
else
{
myCard.OptionalCommands.GeneralAuthenticate(MifareProtocol.GetSectorTrailerBlock(sector), GeneralAuthenticateKeyType.KeyB, (byte)keyType);
}
}
/// <summary>
/// This command allows the user to authenticate a credential. Before using this command the correct
/// keys must have been loaded to the relevant key slot.
/// </summary>
/// <param name="address"> The Block number counted from 0 to [19 (MINI), 63 (1K), 127 (2K), 255 (4k)].</param>
/// <returns></returns>
public string GetMifareApdu(byte address, MifareKeyType keyType, byte keySlot)
{
return("FF8600000501" + "00" + address.ToString("X2") + ((byte)keyType).ToString("X2") + keySlot.ToString("X2"));
}
public abstract void Authenticate(byte sector, MifareKeyType keyType, byte[] key);
