Mercurial > hg > CbC > CbC_gcc
comparison gcc/ada/libgnat/g-sha224.ads @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
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68:561a7518be6b | 111:04ced10e8804 |
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1 ------------------------------------------------------------------------------ | |
2 -- -- | |
3 -- GNAT LIBRARY COMPONENTS -- | |
4 -- -- | |
5 -- G N A T . S H A 2 2 4 -- | |
6 -- -- | |
7 -- S p e c -- | |
8 -- -- | |
9 -- Copyright (C) 2009-2017, Free Software Foundation, Inc. -- | |
10 -- -- | |
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. -- | |
17 -- -- | |
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. -- | |
21 -- -- | |
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/>. -- | |
26 -- -- | |
27 -- GNAT was originally developed by the GNAT team at New York University. -- | |
28 -- Extensive contributions were provided by Ada Core Technologies Inc. -- | |
29 -- -- | |
30 ------------------------------------------------------------------------------ | |
31 | |
32 -- This package implements the SHA-224 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 | |
35 | |
36 -- See the declaration of GNAT.Secure_Hashes.H in g-sechas.ads for complete | |
37 -- documentation. | |
38 | |
39 with GNAT.Secure_Hashes.SHA2_Common; | |
40 with GNAT.Secure_Hashes.SHA2_32; | |
41 with System; | |
42 | |
43 package GNAT.SHA224 is new GNAT.Secure_Hashes.H | |
44 (Block_Words => GNAT.Secure_Hashes.SHA2_Common.Block_Words, | |
45 State_Words => 8, | |
46 Hash_Words => 7, | |
47 Hash_Bit_Order => System.High_Order_First, | |
48 Hash_State => GNAT.Secure_Hashes.SHA2_32.Hash_State, | |
49 Initial_State => GNAT.Secure_Hashes.SHA2_32.SHA224_Init_State, | |
50 Transform => GNAT.Secure_Hashes.SHA2_32.Transform); |