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author | Nikos Mavrogiannopoulos <nmav@redhat.com> | 2018-06-06 15:17:00 +0200 |
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committer | Niels Möller <nisse@lysator.liu.se> | 2018-07-07 22:04:25 +0200 |
commit | da81c86aac0d6c8ae229e0385c7850782a0efa6b (patch) | |
tree | 278bf491060cc2f0e7aac2452e18f30e20c28e35 /salsa20-internal.h | |
parent | 7ef18d1e764c8cf967d8636ede2ce3c42ea06e7d (diff) | |
download | nettle-da81c86aac0d6c8ae229e0385c7850782a0efa6b.tar.gz |
abi: explicitly export intended symbols and hide others
This adds all exported symbols in the map files explicitly under
the following rules:
- Symbols mentioned in internal headers go in a section which is
valid only for testing, and linking with these symbols will break
in library updates.
- Symbols mentioned in installed headers go in the exported sections
and are considered part of the ABI.
- All internal symbols move to internal headers.
- The _nettle_md5_compress and _nettle_sha1_compress become exported
without the _nettle prefix, due to existing usage.
Diffstat (limited to 'salsa20-internal.h')
-rw-r--r-- | salsa20-internal.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/salsa20-internal.h b/salsa20-internal.h new file mode 100644 index 00000000..e056b8d3 --- /dev/null +++ b/salsa20-internal.h @@ -0,0 +1,45 @@ +/* salsa20-internal.h + + The Salsa20 stream cipher. + + Copyright (C) 2012 Simon Josefsson + Copyright (C) 2001 Niels Möller + + This file is part of GNU Nettle. + + GNU Nettle is free software: you can redistribute it and/or + modify it under the terms of either: + + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at your + option) any later version. + + or + + * the GNU General Public License as published by the Free + Software Foundation; either version 2 of the License, or (at your + option) any later version. + + or both in parallel, as here. + + GNU Nettle is distributed in the hope that it will be useful, + but WITHOUT 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 copies of the GNU General Public License and + the GNU Lesser General Public License along with this program. If + not, see http://www.gnu.org/licenses/. +*/ + +#ifndef NETTLE_SALSA20_INTERNAL_H_INCLUDED +#define NETTLE_SALSA20_INTERNAL_H_INCLUDED + +#include "nettle-types.h" + +#define _salsa20_core _nettle_salsa20_core + +void +_salsa20_core(uint32_t *dst, const uint32_t *src, unsigned rounds); + +#endif /* NETTLE_SALSA20_INTERNAL_H_INCLUDED */ |