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1 files changed, 99 insertions, 0 deletions

diff --git a/wolfssl/wolfcrypt/port/st/stsafe.h b/wolfssl/wolfcrypt/port/st/stsafe.h
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+++ b/wolfssl/wolfcrypt/port/st/stsafe.h
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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_ */