Copy Database With Encrypted Column To New Server And Decrypt Column There

Aug 17, 2006

To do this successfully do I need to backup the Service master, Database master, and database itself from the the Source server, then restore all three of them on the destination server?

(I'm concerned that restoring the source Service Master key to a new target server with an existing sql 2005 install will screw things up big time.)

TIA,

Barkingdog

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SQL Server Admin 2014 :: Cannot Decrypt Encrypted Columns From Database Backup On Local Machine

Jun 29, 2015

I've a SQL server 2014 running on one of our server. We're in the process of implementing security steps for our databases. I've encrypted a column in one of the table in the database on the server. The issue is when I restore the backup on my local SQL server and run a query to decrypt the column data it gives me null values. On the other end when I decrypt the column data on the main server it works fine. I found a thread on this forum which states to do the following when restoring the encrypted database on different server.

USE [master];
GO
OPEN MASTER KEY DECRYPTION BY PASSWORD = 'StrongPassword';
ALTER MASTER KEY ADD ENCRYPTION BY SERVICE MASTER KEY;
GO

select File_Name
, CONVERT(nvarchar,DECRYPTBYKEY(File_Name))
from [test].[dbo].[Orders_Customer]

I tried doing above still no luck.

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The Report Server Cannot Decrypt The Symmetric Key Used To Access Sensitive Or Encrypted Data In A Report Server Database

May 25, 2007



Hi every one,



I'm very new new at this. I'm try to deploy a report model and got this message. I have no idea what its going on about.



Can anyone help me?



Aku




------------------------------

System.Web.Services.Protocols.SoapException: The report server cannot decrypt the symmetric key used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. Check the documentation for more information. (rsReportServerDisabled) ---> Microsoft.ReportingServices.Diagnostics.Utilities.RPCException: The report server cannot decrypt the symmetric key used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. Check the documentation for more information. (rsReportServerDisabled) ---> System.Exception: The report server cannot decrypt the symmetric key used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. Check the documentation for more information. (rsReportServerDisabled) ---> System.Exception: The report server cannot decrypt the symmetric key used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. Check the documentation for more information. (rsReportServerDisabled) ---> System.Exception: The report server cannot decrypt the symmetric key used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. Check the documentation for more information. (rsReportServerDisabled) ---> System.Exception: The report server cannot decrypt the symmetric key used to access sensitive or encrypted data in a report server database. You must either restore a backup key or delete all encrypted content. Check the documentation for more information. (rsReportServerDisabled) ---> System.Exception: Bad Data. (Exception from HRESULT: 0x80090005)
--- End of inner exception stack trace ---
--- End of inner exception stack trace ---
--- End of inner exception stack trace ---
--- End of inner exception stack trace ---
--- End of inner exception stack trace ---
at Microsoft.ReportingServices.Diagnostics.DataProtection.ProtectData(Byte[] unprotectedData, String tag)
at Microsoft.ReportingServices.Library.ConnectionManager.ConnectStorage()
at Microsoft.ReportingServices.Library.Storage.NewStandardSqlCommand(String storedProcedureName)
at Microsoft.ReportingServices.Library.DBInterface.GetAllConfigurationInfo()
at Microsoft.ReportingServices.Library.RSService.GetSystemProperties(Property[] requestedProperties)
at Microsoft.ReportingServices.WebServer.ReportingService.GetSystemProperties(Property[] Properties, Property[]& Values)
--- End of inner exception stack trace ---
at Microsoft.ReportingServices.WebServer.ReportingService.GetSystemProperties(Property[] Properties, Property[]& Values) (System.Web.Services)

------------------------------
BUTTONS:

OK
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Hi,
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If we write the where clause like

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Hi all, 
I am trying to join 2 tables in my database on an encrypted column.  I am using a symmetric encryption, but because of the IV, a string encrypted at 2 different times produces 2 different encrypted strings.  Therefore, I can not merely join the 2 tables on the encrypted columns.  Has anyone any insight on techniques for solving this problem?  The most naïve way, would be to decrypt both tables, join them, and re-encrypt them again.  But, the tables are quite large, and this would be very processor (and time) intensive. 
Any help would be greatly appreciated.  Thanks in advance for any suggestions.
 

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Hi,





In BI Tool SSIS Packages run fine and get data From Oracle and Save it in SQL Server.

Package Protection Level is EncryptSensitivewithPassword.

In BI tool when i open the package it ask password and then run fine.

If i change the Protection Level to Dont save Sensitive,

It does not run fine in even BI tool.


It is fine if i use EncryptSensitivewithPassword.in BI Tool and run it.

Now the problem is that i need to run this package through SQL Job.

so Job give error



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Please i need help ?



Thanks

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............................ Can anyone tell me how to get rid of this?

Thanks and regards,



Z Z.

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Hi...

I want to retrieve SQL 2000 Encrypted Column Data From SQL 2005 strored proc. My Stored Procedure was on SQL 2000 and it works fine....Then I restore Database From SQL 2000 to SQL 2005. The Following Statement is on my store proce.

select user_id , Encrypt(user_pass) from OpenRowset('SQLOLEDB','myserver';'sa';'mypass',databasename.dbo.users) as a

The Following Error I get When I execute the above statement.



Msg 195, Level 15, State 10, Line 1

'Encrypt' is not a recognized built-in function name.



Thank you.



Bal.

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    CREATE CERTIFICATE ERCERT WITH SUBJECT = 'A cert for use by procs'
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[Code] ....

The output makes it obvious why the constraint has 'not' been enforced.

        Email
       -------
    1 | 0x00703529AF46D24BA863A3534260374E01000000328909B51BA44A49510F24DF31
C46F2E30977626D96617E2BD13D9115EB578852EEBAE326B8F3E2D422230478A29767C
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I need to start encrypting several fields in a database and have been doing some testing with a test database first. I've run into problems when attempting to restore the database on either the same server (but different database) or to a separate server.

First, here's how i created the symmetric key and encrypted data in the original database:

create master key
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open symmetric key sk_Test decryption by certificate test;

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insert into employees values(102,'Bob Jones',encryptbykey(key_guid('sk_Test'),'$500000'));

select * from employees
--delete from employees
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close all symmetric keys

Next I backup up this test database and restore it to a new database on a different server (same issue if restore to different database but on same server).

Then if i attempt to open the key in the new database and decrypt:

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then

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Same error!

So then i decide, let's drop everything, the master key, the certificate and then symmetric key:

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drop certificate test
drop master key

Then recreate the master key:

create master key
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CREATE CERTIFICATE test
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Recreate the symmetric key again:

create symmetric key sk_Test
with algorithm = triple_des
encryption by certificate test;

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Cannot decrypt or encrypt using the specified certificate, either because it has no private key or because the password provided for the private key is incorrect.

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I also tried running the command

ALTER MASTER KEY ADD ENCRYPTION BY SERVICE MASTER KEY

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Thx.

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