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System.Data.SQLite

An open source ADO.NET provider for the SQLite database engine
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  • Fundamental encryption problems

    Provided the encryption is realized in the SQLite.Interop file crypt.c I see this problem: This realization encrypts the whole DB incl. DB header. However, SQLite initially reads DB header without decryption to find out a few settings, for example the page size. Encrypted page size provides a nonsense...
    Posted to Bugs (Forum) by Janos on 12-02-2011
  • What type of encryption is used in method SetPassword ?

    Hi What type of encryption is used in method SetPassword ? Thanks
    Posted to General (Forum) by RobertA on 11-17-2011
  • ChangePassword method problem

    Hi, I just want to make sure that I am not doing something wrong, but I have a simple application that opens an encrypted database using it's password and calls the ChangePassword method on it (as shown on numerous posts in this forum). After the password is changed when I try to open the database...
    Posted to Bugs (Forum) by cooljackal on 10-16-2011
  • Setting Password to existing database

    Hello, I am new to SQLite. I have created my database in SQLite using SQLite Administrator tool. I want to encrypt/decrypt my database. I have wriiten following code to set Password for database :- ConnectionString="Data Source=d:\DoctorPlus.s3db;" If _Connection Is Nothing Then _Connection...
    Posted to Bugs (Forum) by Prachi on 09-16-2009
  • Password set with System.Data.SQLite incompatible with other Applications?

    Hi, I have no problems creating a new DB with a password or changing the password afterwards using System.Data.SQLite in my application. I also can open the encrypted DB in my program with the appropriate connection string or using the function SetPassword. My only problem is, that I can't open the...
    Posted to General (Forum) by mswiege on 03-12-2009
  • A problem about password

    It's my firt post here. "System.Data.SQLite" is so cool for me.It's be esey to use the SQLite in dotNet. But,now I have a problem. I can't open a databasefile with have the password in "SQLite admin". so I think it was OK if i change the password to none. I can't connect...
    Posted to Designer (Forum) by edzjx on 10-10-2008
  • Re: Password defined by SetPassword() is not cloned

    BTW, if you want to really protect a password you should on XP and later systems have an option to hold password in protected memory only (provided by DPAPI) and pass protected byte array (by the scope SameProcess). That way it becomes much more tricky to get the password from stack.
    Posted to Bugs (Forum) by Kosenko Max on 07-03-2008
  • Re: Password defined by SetPassword() is not cloned

    Well, I'm totally agree with your approach. But in that case we need a Clone which will accept the new password. ICloneable.Clone() can't be changed, but new constructor (accepting password and old connection) would be good solution. Otherwise (and when it's not red marked in documentation...
    Posted to Bugs (Forum) by Kosenko Max on 07-03-2008
  • Password defined by SetPassword() is not cloned

    If you are Cloning connection (or using such constructor) it doesn't cloning the password which is written outside of the connection string (by SetPassword() method). And when you are cloning open connection - you don't have a time to set password on cloned connection, because it would be opened...
    Posted to Bugs (Forum) by Kosenko Max on 07-03-2008
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