private string CalcHash(string value)
{
var bytes = Encoding.UTF8.GetBytes(value);
var hash = MD5.Create().ComputeHash(bytes);
var key = BitConverter.ToString(hash).Replace("-", "");
return key;
}
private string CreateMachineCode()
{
var hash1 = CalcHash("用户00测试强度");
var hash2 = CalcHash("用户00测试强度用户00测试强度");
return CalcHash(hash1 + hash2);
}
private string CreateRegCode()
{
var machineCode = this.txtMachineCode.Text;
var base64= Convert.ToBase64String(Encoding.UTF8.GetBytes(machineCode));
var hashBase64= CalcHash(base64);
var subStr = hashBase64.Substring(5, 9);
return subStr;
}
private void FrmMain_Load(object sender, EventArgs e)
{
this.txtMachineCode.Text=CreateMachineCode();
this.txtRegCode.Text= CreateRegCode();
}
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发表于 2023-4-25 00:07
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发表于 2023-4-25 09:14
