LtpaToken Encryption

I’m trying to create my own LtpaToken for SSO into domino and I’ve ran into an issue.

I’m using post 5 on the URL below:

http://www.dominoexperts.com/articles/Creating-a-session-for-a-user

A problem arises when I convert my token from base64 to plain text – the final bit is not a sha encryption, but rather something different.

Can anyone tell me what kind of encryption this is?

Subject: Encryption

Anyone have anything on this? All I need is the type of encryption they use and I am good to go.

I can’t find documentation on it anywhere.