sp.h

00001 /* sp.h
00002  *
00003  * Copyright (C) 2006-2017 wolfSSL Inc.
00004  *
00005  * This file is part of wolfSSL.
00006  *
00007  * wolfSSL is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 2 of the License, or
00010  * (at your option) any later version.
00011  *
00012  * wolfSSL is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
00020  */
00021 
00022 
00023 #ifndef WOLF_CRYPT_SP_H
00024 #define WOLF_CRYPT_SP_H
00025 
00026 #include <wolfcrypt/types.h>
00027 
00028 #if defined(WOLFSSL_HAVE_SP_RSA) || defined(WOLFSSL_HAVE_SP_DH) || \
00029                                     defined(WOLFSSL_HAVE_SP_ECC)
00030 
00031 #include <stdint.h>
00032 
00033 #include <wolfcrypt/integer.h>
00034 #include <wolfcrypt/sp_int.h>
00035 
00036 #include <wolfcrypt/ecc.h>
00037 
00038 #if defined(_MSC_VER)
00039     #define SP_NOINLINE __declspec(noinline)
00040 #elif defined(__GNUC__)
00041     #define SP_NOINLINE __attribute__((noinline))
00042 #else
00043     #define 5P_NOINLINE
00044 #endif
00045 
00046 
00047 #ifdef __cplusplus
00048     extern "C" {
00049 #endif
00050 
00051 #ifdef WOLFSSL_HAVE_SP_RSA
00052 
00053 WOLFSSL_LOCAL int sp_RsaPublic_2048(const byte* in, word32 inLen,
00054     mp_int* em, mp_int* mm, byte* out, word32* outLen);
00055 WOLFSSL_LOCAL int sp_RsaPrivate_2048(const byte* in, word32 inLen,
00056     mp_int* dm, mp_int* pm, mp_int* qm, mp_int* dpm, mp_int* dqm, mp_int* qim,
00057     mp_int* mm, byte* out, word32* outLen);
00058 
00059 WOLFSSL_LOCAL int sp_RsaPublic_3072(const byte* in, word32 inLen,
00060     mp_int* em, mp_int* mm, byte* out, word32* outLen);
00061 WOLFSSL_LOCAL int sp_RsaPrivate_3072(const byte* in, word32 inLen,
00062     mp_int* dm, mp_int* pm, mp_int* qm, mp_int* dpm, mp_int* dqm, mp_int* qim,
00063     mp_int* mm, byte* out, word32* outLen);
00064 
00065 #endif /* WOLFSSL_HAVE_SP_RSA */
00066 
00067 #ifdef WOLFSSL_HAVE_SP_DH
00068 
00069 WOLFSSL_LOCAL int sp_ModExp_2048(mp_int* base, mp_int* exp, mp_int* mod,
00070     mp_int* res);
00071 WOLFSSL_LOCAL int sp_ModExp_3072(mp_int* base, mp_int* exp, mp_int* mod,
00072     mp_int* res);
00073 
00074 WOLFSSL_LOCAL int sp_DhExp_2048(mp_int* base, const byte* exp, word32 expLen,
00075     mp_int* mod, byte* out, word32* outLen);
00076 WOLFSSL_LOCAL int sp_DhExp_3072(mp_int* base, const byte* exp, word32 expLen,
00077     mp_int* mod, byte* out, word32* outLen);
00078 
00079 #endif /* WOLFSSL_HAVE_SP_DH */
00080 
00081 #ifdef WOLFSSL_HAVE_SP_ECC
00082 
00083 int sp_ecc_mulmod_256(mp_int* km, ecc_point* gm, ecc_point* rm, int map,
00084                       void* heap);
00085 int sp_ecc_mulmod_base_256(mp_int* km, ecc_point* rm, int map, void* heap);
00086 
00087 int sp_ecc_make_key_256(WC_RNG* rng, mp_int* priv, ecc_point* pub, void* heap);
00088 int sp_ecc_secret_gen_256(mp_int* priv, ecc_point* pub, byte* out,
00089                           word32* outlen, void* heap);
00090 int sp_ecc_sign_256(const byte* hash, word32 hashLen, WC_RNG* rng, mp_int* priv,
00091                     mp_int* rm, mp_int* sm, void* heap);
00092 int sp_ecc_verify_256(const byte* hash, word32 hashLen, mp_int* pX, mp_int* pY,
00093                       mp_int* pZ, mp_int* r, mp_int* sm, int* res, void* heap);
00094 int sp_ecc_is_point_256(mp_int* pX, mp_int* pY);
00095 int sp_ecc_check_key_256(mp_int* pX, mp_int* pY, mp_int* privm, void* heap);
00096 int sp_ecc_proj_add_point_256(mp_int* pX, mp_int* pY, mp_int* pZ,
00097                               mp_int* qX, mp_int* qY, mp_int* qZ,
00098                               mp_int* rX, mp_int* rY, mp_int* rZ);
00099 int sp_ecc_proj_dbl_point_256(mp_int* pX, mp_int* pY, mp_int* pZ,
00100                               mp_int* rX, mp_int* rY, mp_int* rZ);
00101 int sp_ecc_map_256(mp_int* pX, mp_int* pY, mp_int* pZ);
00102 int sp_ecc_uncompress_256(mp_int* xm, int odd, mp_int* ym);
00103 
00104 #endif /*ifdef WOLFSSL_HAVE_SP_ECC */
00105 
00106 
00107 #ifdef __cplusplus
00108     } /* extern "C" */
00109 #endif
00110 
00111 #endif /* WOLFSSL_HAVE_SP_RSA || WOLFSSL_HAVE_SP_DH || WOLFSSL_HAVE_SP_ECC */
00112 
00113 #endif /* WOLF_CRYPT_SP_H */
00114 
00115