From 7d16432b8f9949361437935a8921ed08ea0859c8 Mon Sep 17 00:00:00 2001 From: Daiki Ueno Date: Thu, 23 Feb 2017 11:30:27 +0100 Subject: Implement PSS encoding functions Signed-off-by: Daiki Ueno --- pss-mgf1.h | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 pss-mgf1.h (limited to 'pss-mgf1.h') diff --git a/pss-mgf1.h b/pss-mgf1.h new file mode 100644 index 00000000..4a29c108 --- /dev/null +++ b/pss-mgf1.h @@ -0,0 +1,58 @@ +/* pss-mgf1.h + + PKCS#1 mask generation function 1, used in RSA-PSS (RFC-3447). + + Copyright (C) 2017 Daiki Ueno + + 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_PSS_MGF1_H_INCLUDED +#define NETTLE_PSS_MGF1_H_INCLUDED + +#include "nettle-meta.h" + +#include "sha1.h" +#include "sha2.h" + +#ifdef __cplusplus +extern "C" +{ +#endif + +/* Namespace mangling */ +#define pss_mgf1 nettle_pss_mgf1 + +void +pss_mgf1(const void *seed, const struct nettle_hash *hash, + size_t length, uint8_t *mask); + +#ifdef __cplusplus +} +#endif + +#endif /* NETTLE_PSS_MGF1_H_INCLUDED */ -- cgit v1.2.1