I have an encrypted stored procedure that I use to backup all of my databases and in that stored procedure I have the LiteSpeed encryption info. Long story short, I lost my unencrypted version of my backup stored procedure so I could not determine what LiteSpeed encryption level I was using.
1. You can view the encryption level in the LiteSpeed Local Repository | table dbo.LiteSpeedActivity | column Activity Detail | key word is "@cryptlevel"
2. If you have logging enabled during your backups it should show the encryption level in the logs.