NIS Identity Safe Encryption

The Norton Identity Safe help text states that it encrypts the password associated with each URL/logon stored.  No where does it state what encryption technique is used AES, Blowfish, etc.  What does Norton use and has anyone had a problem with using the Identity Safe or had their password file cracked?

 

Thanks in advance.

The Norton Identity Safe help text states that it encrypts the password associated with each URL/logon stored.  No where does it state what encryption technique is used AES, Blowfish, etc.  What does Norton use and has anyone had a problem with using the Identity Safe or had their password file cracked?

 

Thanks in advance.