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------------------------------------------------------------------------------
-- --
-- GNAT LIBRARY COMPONENTS --
-- --
-- G N A T . S H A 1 --
-- --
-- S p e c --
-- --
-- Copyright (C) 2009, Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 2, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
-- for more details. You should have received a copy of the GNU General --
-- Public License distributed with GNAT; see file COPYING. If not, write --
-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
-- MA 02111-1307, USA. --
-- --
-- As a special exception, if other files instantiate generics from this --
-- unit, or you link this unit with other files to produce an executable, --
-- this unit does not by itself cause the resulting executable to be --
-- covered by the GNU General Public License. This exception does not --
-- however invalidate any other reasons why the executable file might be --
-- covered by the GNU Public License. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- This package implements the SHA-1 secure hash function as described in
-- FIPS PUB 180-3. The complete text of FIPS PUB 180-3 can be found at:
-- http://csrc.nist.gov/publications/fips/fips180-3/fips180-3_final.pdf
-- See the declaration of GNAT.Secure_Hashes.H in g-sechas.ads for complete
-- documentation.
with GNAT.Secure_Hashes.SHA1;
with System;
package GNAT.SHA1 is new GNAT.Secure_Hashes.H
(Block_Words => GNAT.Secure_Hashes.SHA1.Block_Words,
State_Words => 5,
Hash_Words => 5,
Hash_Bit_Order => System.High_Order_First,
Hash_State => GNAT.Secure_Hashes.SHA1.Hash_State,
Initial_State => GNAT.Secure_Hashes.SHA1.Initial_State,
Transform => GNAT.Secure_Hashes.SHA1.Transform);
|
