public string Upload(string path, string filename, string key, int alg)
{
try
{
byte[] f = File.ReadAllBytes(path);
StoredFile sf = new StoredFile();
sf.username = Username;
sf.filename = filename;
sf.hash = MD5.HashString(f);
switch (alg)
{
case 0:
sf.data = DoubleTransposition.Encrypt(f, key, sf.hash);
sf.size = sf.data.Length;
break;
case 1:
sf.data = XTEA.Encrypt(f, key, sf.hash);
sf.size = sf.data.Length;
break;
default: throw new Exception("You have not chosen an algorithm.");
}
svc.Upload(Username, sf, Token);
Refresh();
return("File successfuly uploaded.");
}
catch (Exception e)
{
return(e.Message);
}
}
private void ButtonEncrypt_Click(object sender, EventArgs e)
{
if (textBoxEncryptOriginal.TextLength == 0)
{
return;
}
var encrypt = chiper.Encrypt(textBoxEncryptOriginal.Text);
textBoxEncrypt.Text = encrypt;
}