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/* stsafe.h
*
* Copyright (C) 2006-2020 wolfSSL Inc.
*
* 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 _WOLFPORT_STSAFE_H_
#define _WOLFPORT_STSAFE_H_
#include <wolfssl/wolfcrypt/settings.h>
#include <wolfssl/wolfcrypt/ecc.h>
#include <wolfssl/wolfcrypt/error-crypt.h>
#ifdef WOLF_CRYPTO_CB
#include <wolfssl/wolfcrypt/cryptocb.h>
#endif
#if !defined(WOLFCRYPT_ONLY) && defined(HAVE_PK_CALLBACKS)
#include <wolfssl/ssl.h>
#endif
#ifdef WOLFSSL_STSAFEA100
/* The wolf STSAFE interface layer */
/* Please contact wolfSSL for the STSAFE port files */
#include "stsafe_interface.h"
#ifndef STSAFE_MAX_KEY_LEN
#define STSAFE_MAX_KEY_LEN ((uint32_t)48) /* for up to 384-bit keys */
#endif
#ifndef STSAFE_MAX_PUBKEY_RAW_LEN
#define STSAFE_MAX_PUBKEY_RAW_LEN ((uint32_t)STSAFE_MAX_KEY_LEN * 2) /* x/y */
#endif
#ifndef STSAFE_MAX_SIG_LEN
#define STSAFE_MAX_SIG_LEN ((uint32_t)STSAFE_MAX_KEY_LEN * 2) /* r/s */
#endif
WOLFSSL_API int SSL_STSAFE_LoadDeviceCertificate(byte** pRawCertificate,
word32* pRawCertificateLen);
#if !defined(WOLFCRYPT_ONLY) && defined(HAVE_PK_CALLBACKS)
WOLFSSL_API int SSL_STSAFE_CreateKeyCb(WOLFSSL* ssl, ecc_key* key, word32 keySz,
int ecc_curve, void* ctx);
WOLFSSL_API int SSL_STSAFE_VerifyPeerCertCb(WOLFSSL* ssl,
const unsigned char* sig, unsigned int sigSz,
const unsigned char* hash, unsigned int hashSz,
const unsigned char* keyDer, unsigned int keySz,
int* result, void* ctx);
WOLFSSL_API int SSL_STSAFE_SignCertificateCb(WOLFSSL* ssl,
const byte* in, word32 inSz,
byte* out, word32* outSz,
const byte* key, word32 keySz, void* ctx);
WOLFSSL_API int SSL_STSAFE_SharedSecretCb(WOLFSSL* ssl,
ecc_key* otherKey,
unsigned char* pubKeyDer, unsigned int* pubKeySz,
unsigned char* out, unsigned int* outlen,
int side, void* ctx);
/* Helper API's for setting up callbacks */
WOLFSSL_API int SSL_STSAFE_SetupPkCallbacks(WOLFSSL_CTX* ctx);
WOLFSSL_API int SSL_STSAFE_SetupPkCallbackCtx(WOLFSSL* ssl, void* user_ctx);
#endif /* HAVE_PK_CALLBACKS */
#ifdef WOLF_CRYPTO_CB
/* Device ID that's unique and valid (not INVALID_DEVID -2) */
#define WOLF_STSAFE_DEVID 0x53545341; /* STSA */
typedef struct wolfSTSAFE_CryptoCb_Ctx {
#ifdef HAVE_ECC
ecc_key wolfEccKey;
#endif
int devId;
} wolfSTSAFE_CryptoCb_Ctx;
WOLFSSL_API int wolfSSL_STSAFE_CryptoDevCb(int devId, wc_CryptoInfo* info,
void* ctx);
#endif /* WOLF_CRYPTO_CB */
#endif /* WOLFSSL_STSAFEA100 */
#endif /* _WOLFPORT_STSAFE_H_ */
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