1 ------------------------------------------------------------------------------
3 -- GNAT LIBRARY COMPONENTS --
5 -- G N A T . S H A 3 8 4 --
9 -- Copyright (C) 2009, Free Software Foundation, Inc. --
11 -- GNAT is free software; you can redistribute it and/or modify it under --
12 -- terms of the GNU General Public License as published by the Free Soft- --
13 -- ware Foundation; either version 3, or (at your option) any later ver- --
14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
16 -- or FITNESS FOR A PARTICULAR PURPOSE. --
18 -- As a special exception under Section 7 of GPL version 3, you are granted --
19 -- additional permissions described in the GCC Runtime Library Exception, --
20 -- version 3.1, as published by the Free Software Foundation. --
22 -- You should have received a copy of the GNU General Public License and --
23 -- a copy of the GCC Runtime Library Exception along with this program; --
24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
25 -- <http://www.gnu.org/licenses/>. --
27 -- GNAT was originally developed by the GNAT team at New York University. --
28 -- Extensive contributions were provided by Ada Core Technologies Inc. --
30 ------------------------------------------------------------------------------
32 -- This package implements the SHA-384 secure hash function as described in
33 -- FIPS PUB 180-3. The complete text of FIPS PUB 180-3 can be found at:
34 -- http://csrc.nist.gov/publications/fips/fips180-3/fips180-3_final.pdf
36 -- See the declaration of GNAT.Secure_Hashes.H in g-sechas.ads for complete
39 with GNAT
.Secure_Hashes
.SHA2_Common
;
40 with GNAT
.Secure_Hashes
.SHA2_64
;
43 package GNAT
.SHA384
is new GNAT
.Secure_Hashes
.H
44 (Block_Words
=> GNAT
.Secure_Hashes
.SHA2_Common
.Block_Words
,
47 Hash_Bit_Order
=> System
.High_Order_First
,
48 Hash_State
=> GNAT
.Secure_Hashes
.SHA2_64
.Hash_State
,
49 Initial_State
=> GNAT
.Secure_Hashes
.SHA2_64
.SHA384_Init_State
,
50 Transform
=> GNAT
.Secure_Hashes
.SHA2_64
.Transform
);