In the documentation above, the workload descriptions are divided by type. On page 6, you will find more detail on how the scores themselves are calculated. The Cryptography, Integer, Floating Point, and Memory scores are calculated using the geometric mean of the workload scores for each section. The only cryptography workload is AES, so the AES workload score and the Crypto score are the same.
I hope this helps. Let me know if you have any other questions.