mirror of
https://github.com/corda/corda.git
synced 2025-01-07 13:38:47 +00:00
9441de4c38
This release is used in conjunction with the linux-sgx-driver Intial release: https://github.com/01org/linux-sgx-driver commit-id: 0e865ce5e6b297a787bcdc12d98bada8174be6d7 Intel-id: 33399 Signed-off-by: Angie Chinchilla <angie.v.chinchilla@intel.com>
82 lines
2.9 KiB
C
82 lines
2.9 KiB
C
/*
|
|
* Copyright (C) 2011-2016 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,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
#ifndef _SGX_TRTS_H_
|
|
#define _SGX_TRTS_H_
|
|
|
|
#include "sgx_error.h"
|
|
#include "stddef.h"
|
|
#include "sgx_defs.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* sgx_is_within_enclave()
|
|
* Parameters:
|
|
* addr - the start address of the buffer
|
|
* size - the size of the buffer
|
|
* Return Value:
|
|
* 1 - the buffer is strictly within the enclave
|
|
* 0 - the whole buffer or part of the buffer is not within the enclave,
|
|
* or the buffer is wrap around
|
|
*/
|
|
int SGXAPI sgx_is_within_enclave(const void *addr, size_t size);
|
|
|
|
/* sgx_is_outside_enclave()
|
|
* Parameters:
|
|
* addr - the start address of the buffer
|
|
* size - the size of the buffer
|
|
* Return Value:
|
|
* 1 - the buffer is strictly outside the enclave
|
|
* 0 - the whole buffer or part of the buffer is not outside the enclave,
|
|
* or the buffer is wrap around
|
|
*/
|
|
int SGXAPI sgx_is_outside_enclave(const void *addr, size_t size);
|
|
|
|
|
|
/* sgx_read_rand()
|
|
* Parameters:
|
|
* rand - the buffer to receive the random number
|
|
* length_in_bytes - the number of bytes to read the random number
|
|
* Return Value:
|
|
* SGX_SUCCESS - success
|
|
* SGX_ERROR_INVALID_PARAMETER - the parameter is invalid
|
|
* SGX_ERROR_UNEXPECTED - HW failure of RDRAND instruction
|
|
*/
|
|
sgx_status_t SGXAPI sgx_read_rand(unsigned char *rand, size_t length_in_bytes);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|