Analysis and Evaluation of the Windows Event Log - Bill Buchanan

C:\Documents and Settings\Barrie\My ...\WindowsApplication7\Form1.cs
}
nFinnished at: " + myTime;
}
}
}
}
}
if (!over)
{
textBox3.Text += "Done! ";
}
}
button1.Enabled = true;
}
}
}
string myTime = calcTime();
textBox3.Text += "Key Found: " + myCh + "\r\
over = true;
break;
}
private void setTime()
{
label4.Text = Convert.ToString(DateTime.Now);
label4.Refresh();
}
private string calcTime()
{
string myString = Convert.ToString(DateTime.Now);
return (myString);
}
public static string ByteToString(byte[] buff)
{
string sbinary = "";
for (int i = 0; i < buff.Length; i++)
{
sbinary += buff[i].ToString("X2"); // hex format
}
return (sbinary);
}
private string checker(string key)
{
string chkMessage = textBox2.Text;
System.Text.ASCIIEncoding encoding = new System.Text.ASCIIEncoding();
byte[] keyByte = encoding.GetBytes(key);
HMACSHA1 hmac = new HMACSHA1(keyByte);
byte[] messageBytes = encoding.GetBytes(chkMessage);
byte[] hashmessage = hmac.ComputeHash(messageBytes);
return (ByteToString(hashmessage));
}
5