diff options
Diffstat (limited to 'gcc-4.7/gcc/ada/g-shsh32.adb')
| -rw-r--r-- | gcc-4.7/gcc/ada/g-shsh32.adb | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/gcc-4.7/gcc/ada/g-shsh32.adb b/gcc-4.7/gcc/ada/g-shsh32.adb deleted file mode 100644 index c9845f14d..000000000 --- a/gcc-4.7/gcc/ada/g-shsh32.adb +++ /dev/null @@ -1,80 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT LIBRARY COMPONENTS -- --- -- --- G N A T . S E C U R E _ H A S H E S . S H A 2 _ 3 2 -- --- -- --- B o d y -- --- -- --- 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 3, 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. -- --- -- --- As a special exception under Section 7 of GPL version 3, you are granted -- --- additional permissions described in the GCC Runtime Library Exception, -- --- version 3.1, as published by the Free Software Foundation. -- --- -- --- You should have received a copy of the GNU General Public License and -- --- a copy of the GCC Runtime Library Exception along with this program; -- --- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- --- <http://www.gnu.org/licenses/>. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - -package body GNAT.Secure_Hashes.SHA2_32 is - - use Interfaces; - - ------------ - -- Sigma0 -- - ------------ - - function Sigma0 (X : Word) return Word is - begin - return Rotate_Right (X, 2) - xor Rotate_Right (X, 13) - xor Rotate_Right (X, 22); - end Sigma0; - - ------------ - -- Sigma1 -- - ------------ - - function Sigma1 (X : Word) return Word is - begin - return Rotate_Right (X, 6) - xor Rotate_Right (X, 11) - xor Rotate_Right (X, 25); - end Sigma1; - - -------- - -- S0 -- - -------- - - function S0 (X : Word) return Word is - begin - return Rotate_Right (X, 7) - xor Rotate_Right (X, 18) - xor Shift_Right (X, 3); - end S0; - - -------- - -- S1 -- - -------- - - function S1 (X : Word) return Word is - begin - return Rotate_Right (X, 17) - xor Rotate_Right (X, 19) - xor Shift_Right (X, 10); - end S1; - -end GNAT.Secure_Hashes.SHA2_32; |