private bool TestLicenceCode(string licenceNumber, string licenceCode)
{
string aseStr = AESHelper.Encrypt($"<MachineCode>{_machineCode}</MachineCode><Number>{licenceNumber}</Number>", HelperKeys.Key, HelperKeys.IV);
string temp = MD5Helper.ComputeMD5Hash(aseStr);
return(MD5Helper.ComputeMD5Hash(aseStr) == licenceCode);
}
private void button1_Click(object sender, EventArgs e)
{
string mac = string.Empty;
this.textBox1.Text.Split('-').ToList().ForEach(o => mac += o);
var macMd5Code = MD5Helper.ComputeMD5Hash(AESHelper.Encrypt($"<Mac>{mac}</Mac>", "zhongtaiTimerDo1", "zhongtaiTimerDo1"));//System.Net.NetworkInformation.NetworkInterface.GetAllNetworkInterfaces().FirstOrDefault().GetPhysicalAddress().ToString()
var LicenceCode = MD5Helper.ComputeMD5Hash(AESHelper.Encrypt($"<MachineCode>{macMd5Code}</MachineCode>", "zhongtaiTimerDo1", "zhongtaiTimerDo1"));
textBox1.Text = LicenceCode;
}
private string CreateMachineCode()
{
return(MD5Helper.ComputeMD5Hash(AESHelper.Encrypt($"<Mac>{System.Net.NetworkInformation.NetworkInterface.GetAllNetworkInterfaces().FirstOrDefault().GetPhysicalAddress().ToString()}</Mac>", HelperKeys.Key, HelperKeys.IV)));
}
