linux-sgx-trts-modified/common/inc/internal/crypto_wrapper.h

/*
 * Copyright (C) 2011-2018 Intel Corporation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *   * Neither the name of Intel Corporation nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 *
 */

#ifndef _CRYPTO_WRAPPER_H
#define _CRYPTO_WRAPPER_H

#include <openssl/evp.h>
#include "sgx_report.h"
#include "sgx_error.h"

#ifdef  __cplusplus
extern "C" {
#endif

sgx_status_t sgx_EVP_Digest(const EVP_MD *type, const uint8_t *p_src, unsigned int src_len, uint8_t *digest, unsigned int *digest_len);
sgx_status_t sgx_cmac128_msg(const sgx_key_128bit_t key, const uint8_t *p_src, unsigned int src_len, sgx_mac_t *p_mac);

#ifdef  __cplusplus
}
#endif

#endif