89 lines
3.9 KiB
C
89 lines
3.9 KiB
C
/* ksdk_port.h
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*
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* Copyright (C) 2006-2023 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#ifndef _KSDK_PORT_H_
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#define _KSDK_PORT_H_
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#include <wolfssl/wolfcrypt/settings.h>
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#include <wolfssl/wolfcrypt/wolfmath.h>
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#include <wolfssl/wolfcrypt/ecc.h>
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#include <wolfssl/wolfcrypt/curve25519.h>
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#include <wolfssl/wolfcrypt/ed25519.h>
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/* API to init required hardware */
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int ksdk_port_init(void);
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/* software algorithm, by wolfcrypt */
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#if defined(FREESCALE_LTC_TFM)
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int wolfcrypt_mp_mul(mp_int *A, mp_int *B, mp_int *C);
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int wolfcrypt_mp_mod(mp_int *a, mp_int *b, mp_int *c);
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int wolfcrypt_mp_mulmod(mp_int *a, mp_int *b, mp_int *c, mp_int *d);
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int wolfcrypt_mp_mod(mp_int *a, mp_int *b, mp_int *c);
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int wolfcrypt_mp_invmod(mp_int *a, mp_int *b, mp_int *c);
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int wolfcrypt_mp_exptmod(mp_int *G, mp_int *X, mp_int *P, mp_int *Y);
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int wolfcrypt_mp_prime_is_prime_ex(mp_int* a, int t, int* result, WC_RNG* rng);
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/* Exported mp_mulmod function */
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int mp_mulmod(mp_int *a, mp_int *b, mp_int *c, mp_int *d);
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#endif /* FREESCALE_LTC_TFM */
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#if defined(FREESCALE_LTC_ECC)
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#include "fsl_ltc.h"
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typedef enum _fsl_ltc_ecc_coordinate_system
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{
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kLTC_Weierstrass = 0U, /*< Point coordinates on an elliptic curve in Weierstrass form */
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kLTC_Curve25519 = 1U, /*< Point coordinates on an Curve25519 elliptic curve in Montgomery form */
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kLTC_Ed25519 = 2U, /*< Point coordinates on an Ed25519 elliptic curve in twisted Edwards form */
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} fsl_ltc_ecc_coordinate_system_t;
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int wc_ecc_point_add(ecc_point *mG, ecc_point *mQ, ecc_point *mR, mp_int *m);
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#ifdef HAVE_CURVE25519
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int nxp_ltc_curve25519(ECPoint *q, const byte *n, const ECPoint *p, fsl_ltc_ecc_coordinate_system_t type);
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const ECPoint *nxp_ltc_curve25519_GetBasePoint(void);
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status_t LTC_PKHA_Curve25519ToWeierstrass(const ltc_pkha_ecc_point_t *ltcPointIn, ltc_pkha_ecc_point_t *ltcPointOut);
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status_t LTC_PKHA_WeierstrassToCurve25519(const ltc_pkha_ecc_point_t *ltcPointIn, ltc_pkha_ecc_point_t *ltcPointOut);
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status_t LTC_PKHA_Curve25519ComputeY(ltc_pkha_ecc_point_t *ltcPoint);
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#endif
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#ifdef HAVE_ED25519
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status_t LTC_PKHA_Ed25519ToWeierstrass(const ltc_pkha_ecc_point_t *ltcPointIn, ltc_pkha_ecc_point_t *ltcPointOut);
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status_t LTC_PKHA_WeierstrassToEd25519(const ltc_pkha_ecc_point_t *ltcPointIn, ltc_pkha_ecc_point_t *ltcPointOut);
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status_t LTC_PKHA_Ed25519_PointMul(const ltc_pkha_ecc_point_t *ltcPointIn,
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const uint8_t *N,
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size_t sizeN,
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ltc_pkha_ecc_point_t *ltcPointOut,
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fsl_ltc_ecc_coordinate_system_t typeOut);
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const ltc_pkha_ecc_point_t *LTC_PKHA_Ed25519_BasePoint(void);
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status_t LTC_PKHA_Ed25519_PointDecompress(const uint8_t *pubkey, size_t pubKeySize, ltc_pkha_ecc_point_t *ltcPointOut);
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status_t LTC_PKHA_sc_reduce(uint8_t *a);
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status_t LTC_PKHA_sc_muladd(uint8_t *s, const uint8_t *a, const uint8_t *b, const uint8_t *c);
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status_t LTC_PKHA_SignatureForVerify(uint8_t *rcheck, const unsigned char *a, const unsigned char *b, ed25519_key *key);
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status_t LTC_PKHA_Ed25519_Compress(const ltc_pkha_ecc_point_t *ltcPointIn, uint8_t *p);
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#endif
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#endif /* FREESCALE_LTC_ECC */
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#endif /* _KSDK_PORT_H_ */
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