include/nettle/ecc-curve.h

0001 /* ecc-curve.h
0002
0003    Copyright (C) 2013 Niels Möller
0004
0005    This file is part of GNU Nettle.
0006
0007    GNU Nettle is free software: you can redistribute it and/or
0008    modify it under the terms of either:
0009
0010      * the GNU Lesser General Public License as published by the Free
0011        Software Foundation; either version 3 of the License, or (at your
0012        option) any later version.
0013
0014    or
0015
0016      * the GNU General Public License as published by the Free
0017        Software Foundation; either version 2 of the License, or (at your
0018        option) any later version.
0019
0020    or both in parallel, as here.
0021
0022    GNU Nettle is distributed in the hope that it will be useful,
0023    but WITHOUT ANY WARRANTY; without even the implied warranty of
0024    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0025    General Public License for more details.
0026
0027    You should have received copies of the GNU General Public License and
0028    the GNU Lesser General Public License along with this program.  If
0029    not, see http://www.gnu.org/licenses/.
0030 */
0031
0032 /* Development of Nettle's ECC support was funded by the .SE Internet Fund. */
0033
0034 #ifndef NETTLE_ECC_CURVE_H_INCLUDED
0035 #define NETTLE_ECC_CURVE_H_INCLUDED
0036
0037 #include "nettle-types.h"
0038
0039 #ifdef __cplusplus
0040 extern "C" {
0041 #endif
0042
0043 /* The contents of this struct is internal. */
0044 struct ecc_curve;
0045
0046 const struct ecc_curve * _NETTLE_ATTRIBUTE_PURE nettle_get_gost_gc256b(void);
0047 const struct ecc_curve * _NETTLE_ATTRIBUTE_PURE nettle_get_gost_gc512a(void);
0048 const struct ecc_curve * _NETTLE_ATTRIBUTE_PURE nettle_get_secp_192r1(void);
0049 const struct ecc_curve * _NETTLE_ATTRIBUTE_PURE nettle_get_secp_224r1(void);
0050 const struct ecc_curve * _NETTLE_ATTRIBUTE_PURE nettle_get_secp_256r1(void);
0051 const struct ecc_curve * _NETTLE_ATTRIBUTE_PURE nettle_get_secp_384r1(void);
0052 const struct ecc_curve * _NETTLE_ATTRIBUTE_PURE nettle_get_secp_521r1(void);
0053
0054 #ifdef __cplusplus
0055 }
0056 #endif
0057
0058 #endif /* NETTLE_ECC_CURVE_H_INCLUDED */