hi

 i want to register users in win app instead of web forms, (the web app is a DotNetNuke Portal)

my problem is : i don't know what Algorithm Used for password  Encryption and my bigger problem is i want to do encrypt/hash my self and pass the encrypted/hashed value to membership_createUser storedProcedure

i searched the forum and found some usefull posts but the hashed value i produced is different from a known hashed password/salt in database, i don't know what to do, i want just the value of produced password/salt by my app become exactly like produced password/salt by aspMembership classes.

i appreciate any idea and thx in advance

You can always develop your on Membership Provider class.  This way, you can define how your passwords are hashed, encrypted, and salted.

Look here from more information: http://msdn2.microsoft.com/en-us/asp.net/aa336558.aspx 

thx for replying

but because i'm using dotnetnuke i prefer to do not change any thing about membership , dnn uses it's own membership combined with asp membership 

so  the best solution for me is doing the hash process outside and pass the values