path: root/changes/bug23107

  o Code simplification and refactoring:
    - Put a SHA1 public key digest in hs_service_intro_point_t, and use it in
      register_intro_circ() and service_intro_point_new(). This prevents the
      digest from being re-calculated each time. Closes ticket 23107. Patch by
      Neel Chauhan.