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Encrypted String - Newbie question
Message
From
06/11/2007 09:29:01
 
 
General information
Forum:
ASP.NET
Category:
ADO.NET
Environment versions
Environment:
VB 8.0
OS:
Windows XP SP2
Network:
Windows XP
Database:
MS SQL Server
Miscellaneous
Thread ID:
01266932
Message ID:
01266949
Views:
11
What line of code is producing that error?

~~Bonnie



>Thanks Bonnie,
>
>That is where I started.... But when I use that technique I get "invalid substring reference" yahta yahta yahta complaints from ADO.
>
>Invalid length parameter passed to the SUBSTRING function
>
>
>Glenn
>
>>Glenn,
>>
>>I think it's simply a string .NET data type and a VARCHAR() SQL data type. That's the first thing I would try anyway. <g>
>>
>>~~Bonnie
>>
>>
>>
>>>I am trying to store an DES3 encrypted string from a VB.Net program into a field of a SQL 2005 table using a stored procedure.
>>>The final Code which returns the encrypted string is:
>>>CipheredValue = Convert.ToBase64String(desdencrypt.TransformFinalBlock(buff, 0, buff.Length))
>>>Return CipheredValue
>>>
>>>
>>>My questions are:
>>>
>>>
  • What data type is required in SQL 2005 to store this data

  • >>>
  • What datatype must I use as the parameter in the SP

  • >>>
  • What data type must I use in the
    >>>Command.Parameters.AddWithValue()

  • >>>
  • What datatype should I use in the VB.Net program
    >>>
    >>>
    >>>I sure could use some sage advice.
    >>>
    >>>Thanks
    >>>
    >>>Glenn
    Bonnie Berent DeWitt
    NET/C# MVP since 2003

    http://geek-goddess-bonnie.blogspot.com
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