private static int Main(string[] args)
{
if (args.Length < 2)
{
Console.WriteLine("Usage: AESEncryptionUtility infile outFile");
return(1);
}
string text = args[0];
string text2 = args[1];
AESEncryptionUtility.Encrypt(text, text2, "test");
AESEncryptionUtility.Decrypt(text2, "_decrypted" + text, "test");
return(0);
}
public static byte[] Decrypt(byte[] cipherData, string Password)
{
PasswordDeriveBytes passwordDeriveBytes = new PasswordDeriveBytes(Password, new byte[]
{
73,
118,
97,
110,
32,
77,
101,
100,
118,
101,
100,
101,
118
});
return(AESEncryptionUtility.Decrypt(cipherData, passwordDeriveBytes.GetBytes(32), passwordDeriveBytes.GetBytes(16)));
}
public static string Decrypt(string cipherText, string Password)
{
byte[] cipherData = Convert.FromBase64String(cipherText);
PasswordDeriveBytes passwordDeriveBytes = new PasswordDeriveBytes(Password, new byte[]
{
73,
118,
97,
110,
32,
77,
101,
100,
118,
101,
100,
101,
118
});
byte[] bytes = AESEncryptionUtility.Decrypt(cipherData, passwordDeriveBytes.GetBytes(32), passwordDeriveBytes.GetBytes(16));
return(Encoding.Unicode.GetString(bytes));
}
private static string getExpiryfromlog()
{
DBConn dBConn = null;
DbCommand dbCommand = null;
try
{
dBConn = DBConnPool.getLogConnection();
if (dBConn != null && dBConn.con != null)
{
string result;
if (DBUtil.DetermineTableExist(dBConn.con, "sys_info"))
{
dbCommand = dBConn.con.CreateCommand();
dbCommand.CommandText = "select * from sys_info ";
object obj = dbCommand.ExecuteScalar();
if (obj != null && obj != DBNull.Value)
{
string text = Convert.ToString(obj);
if (text.Length == 0)
{
result = "VALUENULL";
return(result);
}
try
{
text = AESEncryptionUtility.Decrypt(text, "evaluate_date-time");
result = text;
return(result);
}
catch
{
result = "FATAL";
return(result);
}
}
result = "NOVALUE";
return(result);
}
result = "NOTABLE";
return(result);
}
}
catch (Exception)
{
string result = "";
return(result);
}
finally
{
try
{
dbCommand.Dispose();
}
catch
{
}
if (dBConn != null)
{
try
{
dBConn.close();
}
catch
{
}
}
}
return("");
}
