The changes from the previous rsa.js are noted here:
The new file, rsa.js, introduces technology updates. The rsa.js file is used with all Adaptive Authentication products.
All customers are advised to upgrade to the latest release of rsa.js.
An additional new file, hashtable.js, must be used with the rsa.js file. Wherever in your code you call the rsa.js script, you must also call the hashtable.js script.
--------------------------------- See the main change seems to be seen on page 15 of the Data Gathering Techniques guide..
You must use the package provided by RSA to implement the device fingerprint gathering technique described in this chapter. The following table describes the files included in this package.