Question

C#异或加密解密源码谁有啊

C#异或加密解密源码谁有啊
谢谢发一个给我啊```

Answer 1

最简单的异或加密解密，特点是加密解密算法相同：下面的可以直接测试。
private void button1_Click(object sender, EventArgs e)
{
byte key = 123;
Text = encryptDecryptStr(textBox1.Text, key);
}

private string encryptDecryptStr(string p, byte key)
{
byte[] bs = Encoding.Default.GetBytes(p);
for (int i = 0; i < bs.Length; i++)
{
bs[i] = (byte)(bs[i] ^ key);
}
return Encoding.Default.GetString(bs);
}

private void button2_Click(object sender, EventArgs e)
{
byte key = 123;
button2.Text = encryptDecryptStr(Text, key);
}

Answer 2

学……