private void btnEncTxt_Click(object sender, EventArgs e)
{
toolStripStatusLabel1.Text = "正在加密...";
string rText = "";
if (radioKeyMode1.Checked)
{
rText = Enc.encryptAESData(tempAESKeyFile, txtText.Text, false, txtSecMode.Text);
}
else
{
rText = Enc.encryptData(tempPublicKeyFile, txtText.Text);
}
if (rText.Length == 0 && Enc.isErrorInfo())
{
toolStripStatusLabel1.Text = "加密操作失败";
MessageBox.Show(Enc.getErrorOnce(), "加密操作失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
toolStripStatusLabel1.Text = "加密完成";
if (checkBase64.Checked)
{
byte[] rTextB64 = Encoding.Default.GetBytes(rText);
rText = Convert.ToBase64String(rTextB64);
}
txtText.Text = rText;
tabControl1.SelectedIndex = 3;
}
}
private void btnEncFile_Click(object sender, EventArgs e)
{
toolStripStatusLabel1.Text = "正在加密...";
string rText = "";
if (radioKeyMode1.Checked)
{
rText = Enc.encryptAESData(tempAESKeyFile, txtFrom.Text, true, txtSecMode.Text, txtTo.Text);
}
else
{
rText = Enc.encryptData(tempPublicKeyFile, txtFrom.Text, true, txtTo.Text);
}
if (rText.Length == 0 && Enc.isErrorInfo())
{
toolStripStatusLabel1.Text = "加密操作失败";
MessageBox.Show(Enc.getErrorOnce(), "加密操作失败", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
toolStripStatusLabel1.Text = "加密完成";
}
}
static private void encryptThreadRun()
{
encryptThreadWorking = true;
string nowThreadID = threadID.ToString();
printf("启动文件加密线程 " + nowThreadID + " ...", 0);
foreach (string file in getTempFiles(imgType))
{
printf("正在处理文件 " + file + " ...", 0);
string[] extFileName = file.Split('.');
extFileName[extFileName.Length - 1] = keyType;
string aesKey = string.Join(".", extFileName);
extFileName[extFileName.Length - 1] = encType;
string encFile = string.Join(".", extFileName);
extFileName[extFileName.Length - 1] = encKeyType;
string encKeyFile = string.Join(".", extFileName);
printf("生成对称密钥 " + aesKey + " ...", 0);
Enc.getAESkey(aesLength, aesKey);
string err = Enc.getErrorOnce();
if (err.Length > 0)
{
printf(err, 3);
return;
}
printf("使用对称密钥加密文件到 " + encFile + " ...", 0);
Enc.encryptAESData(aesKey, file, true, symmetric, encFile);
err = Enc.getErrorOnce();
if (err.Length > 0)
{
printf(err, 3);
return;
}
printf("加密对称密钥到 " + encKeyFile + " ...", 0);
Enc.encryptData(publicKey, aesKey, true, encKeyFile);
err = Enc.getErrorOnce();
if (err.Length > 0)
{
printf(err, 3);
return;
}
printf("删除未加密密钥 " + aesKey + " ...", 0);
if (File.Exists(aesKey))
{
File.Delete(aesKey);
}
printf("删除未加密文件 " + file + " ...", 0);
if (File.Exists(file))
{
File.Delete(file);
}
if (!netuploadThreadWorking && uURL.Length > 0)
{
ThreadStart encryptRef = new ThreadStart(uploadThreadRun);
Thread encryptThread = new Thread(encryptRef);
encryptThread.Name = "encryptThread" + (threadID++).ToString();
encryptThread.Start();
}
Thread.Sleep(workSleepTime);
}
printf("结束文件加密线程 " + nowThreadID + " 。", 0);
encryptThreadWorking = false;
}