112 lines
4.1 KiB
C
112 lines
4.1 KiB
C
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/* wc_devcrypto.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 WOLFSSL_DEVCRYPTO_H
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#define WOLFSSL_DEVCRYPTO_H
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#include <wolfssl/wolfcrypt/types.h>
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#ifdef WOLFSSL_DEVCRYPTO
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#include <crypto/cryptodev.h>
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#ifdef DEBUG_DEVCRYPTO
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#include <stdio.h>
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#endif
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typedef struct WC_CRYPTODEV {
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int cfd;
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struct session_op sess;
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} WC_CRYPTODEV;
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WOLFSSL_LOCAL int wc_DevCryptoCreate(WC_CRYPTODEV* ctx, int type, byte* key, word32 keySz);
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WOLFSSL_LOCAL void wc_DevCryptoFree(WC_CRYPTODEV* ctx);
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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,
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byte* src, word32 srcSz, byte* dst, byte* iv, int flag);
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WOLFSSL_LOCAL void wc_SetupCryptAead(struct crypt_auth_op* crt, WC_CRYPTODEV* dev,
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byte* src, word32 srcSz, byte* dst, byte* iv, word32 ivSz, int flag,
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byte* authIn, word32 authInSz, byte* authTag, word32 authTagSz);
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WOLFSSL_LOCAL int wc_DevCryptoInit(void);
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WOLFSSL_LOCAL void wc_DevCryptoCleanup(void);
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/* currently local API */
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#if defined(WOLFSSL_DEVCRYPTO_HMAC)
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#ifndef WC_HMAC_TYPE_DEFINED
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typedef struct Hmac Hmac;
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#define WC_HMAC_TYPE_DEFINED
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#endif
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WOLFSSL_LOCAL int wc_DevCrypto_HmacSetKey(Hmac* hmac, int t, const byte* key,
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word32 keySz);
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WOLFSSL_LOCAL int wc_DevCrypto_HmacUpdate(Hmac* hmac, const byte* input,
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word32 inputSz);
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WOLFSSL_LOCAL int wc_DevCrypto_HmacFinal(Hmac* hmac, byte* out);
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WOLFSSL_LOCAL int wc_DevCrypto_HmacInit(Hmac* hmac, void* heap, int devId);
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WOLFSSL_LOCAL void wc_DevCrypto_HmacFree(Hmac* hmac);
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#endif /* WOLFSSL_DEVCRYPTO_HMAC */
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#if defined(WOLFSSL_DEVCRYPTO_RSA)
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#ifndef WC_RSAKEY_TYPE_DEFINED
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typedef struct RsaKey RsaKey;
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#define WC_RSAKEY_TYPE_DEFINED
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#endif
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#ifndef WC_RNG_TYPE_DEFINED /* guard on redeclaration */
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typedef struct OS_Seed OS_Seed;
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typedef struct WC_RNG WC_RNG;
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#ifdef WC_RNG_SEED_CB
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typedef int (*wc_RngSeed_Cb)(OS_Seed* os, byte* seed, word32 sz);
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#endif
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#define WC_RNG_TYPE_DEFINED
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#endif
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WOLFSSL_LOCAL int wc_DevCrypto_RsaEncrypt(const byte* in, word32 inlen, byte* out,
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word32* outlen, RsaKey *key, int type);
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WOLFSSL_LOCAL int wc_DevCrypto_RsaDecrypt(const byte* in, word32 inlen,
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byte* out, word32 outlen, RsaKey* key, int type);
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WOLFSSL_LOCAL int wc_DevCrypto_MakeRsaKey(RsaKey* key, int size, long e, WC_RNG* rng);
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WOLFSSL_LOCAL void wc_DevCrypto_RsaFree(RsaKey* key);
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#endif /* WOLFSSL_DEVCRYPTO_RSA */
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#if defined(WOLFSSL_DEVCRYPTO_CURVE25519)
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WOLFSSL_LOCAL int wc_DevCryptoCurve25519(byte* out, word32 outSz, const byte* k,
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word32 kSz, const byte* a, word32 aSz, int endian);
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#endif
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#if defined(WOLFSSL_DEVCRYPTO_ECDSA)
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int wc_DevCryptoEccKeyGen(int curveId, int enc, byte* pri, word32 priSz, byte* pub, word32 pubSz);
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int wc_DevCryptoEccEcdh(int curveId, int enc, byte* pri, word32 priSz,
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byte* pub, word32 pubSz, byte* out, word32 outSz);
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int wc_DevCryptoEccSign(int curveId, int enc, byte* pri, word32 priSz,
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const byte* hash, word32 hashSz, byte* r, word32 rSz, byte* s, word32 sSz);
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int wc_DevCryptoEccVerify(int curveId, byte* pub, word32 pubSz,
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const byte* hash, word32 hashSz, byte* r, word32 rSz, byte* s, word32 sSz);
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#endif
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#endif /* WOLFSSL_DEVCRYPTO */
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#endif /* WOLFSSL_DEVCRYPTO_H */
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