usbloadergx/source/libs/libwolfssl/wolfcrypt/port/devcrypto/wc_devcrypto.h

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/* wc_devcrypto.h
*
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* Copyright (C) 2006-2022 wolfSSL Inc.
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*
* This file is part of wolfSSL.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of 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.
*
* wolfSSL 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 a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
#ifndef WOLFSSL_DEVCRYPTO_H
#define WOLFSSL_DEVCRYPTO_H
#include <libs/libwolfssl/wolfcrypt/types.h>
#ifdef WOLFSSL_DEVCRYPTO
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <crypto/cryptodev.h>
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#ifdef DEBUG_DEVCRYPTO
#include <stdio.h>
#endif
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typedef struct WC_CRYPTODEV {
int cfd;
struct session_op sess;
} WC_CRYPTODEV;
WOLFSSL_LOCAL int wc_DevCryptoCreate(WC_CRYPTODEV* ctx, int type, byte* key, word32 keySz);
WOLFSSL_LOCAL void wc_DevCryptoFree(WC_CRYPTODEV* ctx);
WOLFSSL_LOCAL void wc_SetupCrypt(struct crypt_op* crt, WC_CRYPTODEV* dev,
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byte* src, int srcSz, byte* dst, byte* dig, int flag, int op);
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WOLFSSL_LOCAL void wc_SetupCryptSym(struct crypt_op* crt, WC_CRYPTODEV* dev,
byte* src, word32 srcSz, byte* dst, byte* iv, int flag);
WOLFSSL_LOCAL void wc_SetupCryptAead(struct crypt_auth_op* crt, WC_CRYPTODEV* dev,
byte* src, word32 srcSz, byte* dst, byte* iv, word32 ivSz, int flag,
byte* authIn, word32 authInSz, byte* authTag, word32 authTagSz);
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WOLFSSL_LOCAL int wc_DevCryptoInit(void);
WOLFSSL_LOCAL void wc_DevCryptoCleanup(void);
/* currently local API */
#if defined(WOLFSSL_DEVCRYPTO_HMAC)
#ifndef WC_HMAC_TYPE_DEFINED
typedef struct Hmac Hmac;
#define WC_HMAC_TYPE_DEFINED
#endif
WOLFSSL_LOCAL int wc_DevCrypto_HmacSetKey(Hmac* hmac, int t, const byte* key,
word32 keySz);
WOLFSSL_LOCAL int wc_DevCrypto_HmacUpdate(Hmac* hmac, const byte* input,
word32 inputSz);
WOLFSSL_LOCAL int wc_DevCrypto_HmacFinal(Hmac* hmac, byte* out);
WOLFSSL_LOCAL int wc_DevCrypto_HmacInit(Hmac* hmac, void* heap, int devId);
WOLFSSL_LOCAL void wc_DevCrypto_HmacFree(Hmac* hmac);
#endif /* WOLFSSL_DEVCRYPTO_HMAC */
#if defined(WOLFSSL_DEVCRYPTO_RSA)
#ifndef WC_RSAKEY_TYPE_DEFINED
typedef struct RsaKey RsaKey;
#define WC_RSAKEY_TYPE_DEFINED
#endif
#ifndef WC_RNG_TYPE_DEFINED /* guard on redeclaration */
typedef struct OS_Seed OS_Seed;
typedef struct WC_RNG WC_RNG;
#ifdef WC_RNG_SEED_CB
typedef int (*wc_RngSeed_Cb)(OS_Seed* os, byte* seed, word32 sz);
#endif
#define WC_RNG_TYPE_DEFINED
#endif
WOLFSSL_LOCAL int wc_DevCrypto_RsaEncrypt(const byte* in, word32 inlen, byte* out,
word32* outlen, RsaKey *key, int type);
WOLFSSL_LOCAL int wc_DevCrypto_RsaDecrypt(const byte* in, word32 inlen,
byte* out, word32 outlen, RsaKey* key, int type);
WOLFSSL_LOCAL int wc_DevCrypto_MakeRsaKey(RsaKey* key, int size, long e, WC_RNG* rng);
WOLFSSL_LOCAL void wc_DevCrypto_RsaFree(RsaKey* key);
#endif /* WOLFSSL_DEVCRYPTO_RSA */
#if defined(WOLFSSL_DEVCRYPTO_CURVE25519)
WOLFSSL_LOCAL int wc_DevCryptoCurve25519(byte* out, word32 outSz, const byte* k,
word32 kSz, const byte* a, word32 aSz, int endian);
#endif
#if defined(WOLFSSL_DEVCRYPTO_ECDSA)
int wc_DevCryptoEccKeyGen(int curveId, int enc, byte* pri, word32 priSz, byte* pub, word32 pubSz);
int wc_DevCryptoEccEcdh(int curveId, int enc, byte* pri, word32 priSz,
byte* pub, word32 pubSz, byte* out, word32 outSz);
int wc_DevCryptoEccSign(int curveId, int enc, byte* pri, word32 priSz,
const byte* hash, word32 hashSz, byte* r, word32 rSz, byte* s, word32 sSz);
int wc_DevCryptoEccVerify(int curveId, byte* pub, word32 pubSz,
const byte* hash, word32 hashSz, byte* r, word32 rSz, byte* s, word32 sSz);
#endif
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#endif /* WOLFSSL_DEVCRYPTO */
#endif /* WOLFSSL_DEVCRYPTO_H */