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--                                                                          --
--                            Matreshka Project                             --
--                                                                          --
--                               Web Framework                              --
--                                                                          --
--                        Runtime Library Component                         --
--                                                                          --
------------------------------------------------------------------------------
--                                                                          --
-- Copyright © 2012, Vadim Godunko <vgodunko@gmail.com>                     --
-- All rights reserved.                                                     --
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-- Redistribution and use in source and binary forms, with or without       --
-- modification, are permitted provided that the following conditions       --
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--    notice, this list of conditions and the following disclaimer.         --
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--  * Neither the name of the Vadim Godunko, IE nor the names of its        --
--    contributors may be used to endorse or promote products derived from  --
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--  $Revision: 3493 $ $Date: 2012-11-26 13:36:47 +0400 (Mon, 26 Nov 2012) $
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--  Utilities package for WS-Security UsernameToken digest password.
------------------------------------------------------------------------------
with League.Stream_Element_Vectors;
with League.Strings;

package Web_Services.SOAP.Security.Password_Digest_Utilities is

   function Generate_Nonce
     return League.Stream_Element_Vectors.Stream_Element_Vector;
   --  Generate Nonce.

   function Generate_Created return League.Strings.Universal_String;
   --  Generate image of timestamp for wsu:Created element.

   function Compute_Digest
    (Password : League.Strings.Universal_String;
     Nonce    : League.Stream_Element_Vectors.Stream_Element_Vector;
     Created  : League.Strings.Universal_String)
       return League.Stream_Element_Vectors.Stream_Element_Vector;
   --  Computes password digest using specified password, nonce and created.

   procedure Initialize;
   --  Initialize internal random number generator.

end Web_Services.SOAP.Security.Password_Digest_Utilities;
