** This function returns a pointer to a buffer containing the encrypted ** This function is called by the wal module when writing page content Sample code below (original SQLite source): #ifdef SQLITE_HAS_CODEC You need to define SQLITE_HAS_CODEC=1 to enable Pager encryption. This means, that on top of existing code one can easily develop some encryption mechanism, does not have to be AES. However SQLite has interface built-in for encryption (Pager). SQLiteConnection conn = new SQLiteConnection("Data Source=" + filename + " Version=3 Password=" + passwordString + " ") string filename = passwordString = "password" To decrypt, it's just a matter of putting the password in your connection string before the call to open. Optionally, you can remove conn.SetPassword(passwordBytes), and replace it with conn.ChangePassword("password") which needs to be placed after conn.Open() instead of before. SqlCmd = new SQLiteCommand("INSERT INTO data VALUES('name', 'path', 200, 'dir')", conn) īyte bytes = new byte īytes = .GetBytes(str)
SQLiteCommand sqlCmd = new SQLiteCommand("CREATE TABLE data(filename TEXT, filepath TEXT, filelength INTEGER, directory TEXT)", conn) SQLiteConnection conn = new SQLiteConnection("Data Source=" + connectionString + " Version=3 ")
SQLiteConnection.CreateFile(connectionString) String connectionString = passwordString = "password" īyte passwordBytes = GetBytes(passwordString) This will create the DB, encrypt it, create a table, and add data. I'm only using it for my own course of study. I don't know how much protection this provides.
Keep in mind, the following is not intended to be a substitute for a proper security solution.Īfter playing around with this for four days, I've put together a solution using only the open source package from NuGet.
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