This is the TryIt page for the hashing service, it is at
https://venus.sod.asu.edu/WSRepository/Services/HashSha512/Service.svc?wsdl
It only has one method:
String Hash(String data, String salt);
which returns hashed string based on the given data and salt
Please enter a string for hashing:
Please enter a string for salt:
Hashed String: