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Diffstat (limited to 'gcc/ada/g-sha1.ads')
| -rw-r--r-- | gcc/ada/g-sha1.ads | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gcc/ada/g-sha1.ads b/gcc/ada/g-sha1.ads new file mode 100644 index 000000000..06fe9bc8e --- /dev/null +++ b/gcc/ada/g-sha1.ads @@ -0,0 +1,51 @@ +------------------------------------------------------------------------------ +-- -- +-- 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); |