/// <summary>
/// 加密按钮事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDesEncrypt_Click(object sender, EventArgs e)
{
string key = this.tboxDesKey.Text.ToString().Trim();
string reqData = this.tboxDesReqData.Text.ToString().Trim();
if (key == "")
{
MessageBox.Show("密钥不能为空！");
return;
}
if (key.Length % 8 != 0)
{
MessageBox.Show("密钥长度有误！");
return;
}
if (reqData == "")
{
MessageBox.Show("数据不能为空！");
return;
}
if (reqData.Length % 8 != 0)
{
MessageBox.Show("数据长度有误");
return;
}
string result = DesEncryptUtil.desEncrypt(reqData, key);
this.tboxDesResult.Text = result;
}
/// <summary>
/// PIN加密-按钮点击事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnPinEncrypt_Click(object sender, EventArgs e)
{
string masterKey = this.tboxPinMasterKey.Text.Trim();
string pinKey = this.tboxPinKey.Text.Trim();
string cardNo = this.tboxPinCardNo.Text.Trim();
string pin = this.tboxPinPassword.Text.Trim();
if (masterKey != "" && masterKey.Length % 8 != 0)
{
MessageBox.Show("主密钥长度有误！");
return;
}
if (pinKey == "")
{
MessageBox.Show("PIN密钥不能为空！");
return;
}
if (pinKey.Length % 8 != 0)
{
MessageBox.Show("PIN密钥长度有误！");
return;
}
if (pin == "")
{
MessageBox.Show("密码不能为空！");
return;
}
if (masterKey != "")
{
pinKey = DesEncryptUtil.desDecrypt(pinKey, masterKey);
}
//带卡号加密
if (cardNo != "")
{
pin = StringUtil.byteToHexString(PinUtil.process(pin, cardNo));
string result = DesEncryptUtil.desEncrypt(pin, pinKey);
this.tboxPinResult.Text = result;
}
//不带卡号加密
else
{
string result = DesEncryptUtil.desEncrypt(pin, pinKey);
this.tboxPinResult.Text = result;
}
}