anchor.diff:  
   `cache.hash_algo`::   
   (Expert Setting) The hashing algorithm that is used for the in-memory cached 
  -user credentials. See the <<cache-hash-algo,Cache hash algorithms>> table f
  -or all possible values. Defaults to `ssha256`.
  +user credentials. See the {xpack-ref}/controlling-user-cache.html#controlling-user-cache[Cache hash algorithms] table for
  +all possible values. Defaults to `ssha256`.
   
   [[ref-ldap-settings]]
   [float]
  
positive.code: 
  `cache.hash_algo`::           
  (Expert Setting) Specifies the hashing algorithm that will be used for 
  the in-memory cached user credentials (see <<cache-hash-algo,Cache hash 
  algorithms>> table for all possible values). Defaults to `ssha256`.
  
  [[ref-pki-settings]]
  [float]
  
negative.code: Algorithm for the trustsore. Defaults to `SunX509`.
  
  `files.role_mapping`::     
  Specifies the {xpack-ref}/security-files.html[location] of the 
  {xpack-ref}/mapping-roles.html[YAML role  mapping configuration file].
  Defaults to `CONFIG_DIR/x-pack/role_mapping.yml`.
  
  [float]
  