.NET Security

Hi! My question is - System.Security.Cryptography.Xml operate with ds: prefix in SignedInfo? If yes - please show me the way how create and validate xml signature with this prefix, using net 2.0 and c# visual studio 2005. I try many other ways generate signature SignedInfo element with prefix ...

Hi, I'm using vs2005, .net 2.0 on win2k server. Here I'm searching for a Computer object in AD using the sid that I translate to octet string format for use with DirectorySearcher but it's not finding it.  But I see it using the ldp.exe.  Is there someting wrong with my ...

I retrieve sid from AD into a dataset table.  How can I convert this to SDDL format string?  My code below is not working.             ReportPreview repPreview = new ReportPreview(); ...

Hi all. I want to encrypt simple text with MY Private Key so the recipient can decrypt it with MY Public Key. But I get a 'Bad Key' exception when I try it. Conflicting info on the web and in articles suggests you cannot do this due ...