12513 SMB 3.1.1 support for server

*** 9,18 ****
--- 9,19 ----
   * http://www.illumos.org/license/CDDL.
   */
  
  /*
   * Copyright 2018 Nexenta Systems, Inc.  All rights reserved.
+  * Copyright 2020 RackTop Systems, Inc.
   */
  
  #ifndef _SMB2_KPROTO_H_
  #define _SMB2_KPROTO_H_
  
*** 61,70 ****
--- 62,75 ----
  
  /* SMB2 signing routines - smb2_signing.c */
  int smb2_sign_check_request(smb_request_t *);
  void smb2_sign_reply(smb_request_t *);
  void smb2_sign_init_mech(smb_session_t *);
+ void smb31_preauth_init_mech(smb_session_t *);
+ void smb31_preauth_fini(smb_session_t *s);
+ int smb31_preauth_sha512_calc(smb_request_t *, struct mbuf_chain *,
+     uint8_t *);
  
  int smb3_encrypt_sr(smb_request_t *, struct mbuf_chain *, struct mbuf_chain *);
  int smb3_decrypt_sr(smb_request_t *);
  int smb3_encrypt_init_mech(smb_session_t *s);