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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>
99 lines
4.1 KiB
C
99 lines
4.1 KiB
C
/*
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* Copyright (C) 2011-2016 Intel Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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/*
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* This file is to define Enclave's Report
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*/
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#ifndef _SGX_REPORT_H_
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#define _SGX_REPORT_H_
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#include "sgx_attributes.h"
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#include "sgx_key.h"
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#define SGX_HASH_SIZE 32 /* SHA256 */
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#define SGX_MAC_SIZE 16 /* Message Authentication Code - 16 bytes */
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#define SGX_REPORT_DATA_SIZE 64
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typedef struct _sgx_measurement_t
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{
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uint8_t m[SGX_HASH_SIZE];
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} sgx_measurement_t;
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typedef uint8_t sgx_mac_t[SGX_MAC_SIZE];
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typedef struct _sgx_report_data_t
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{
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uint8_t d[SGX_REPORT_DATA_SIZE];
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} sgx_report_data_t;
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typedef uint16_t sgx_prod_id_t;
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#define SGX_TARGET_INFO_RESERVED1_BYTES 4
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#define SGX_TARGET_INFO_RESERVED2_BYTES 456
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typedef struct _targe_info_t
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{
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sgx_measurement_t mr_enclave; /* ( 0) The MRENCLAVE of the target enclave */
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sgx_attributes_t attributes; /* ( 32) The ATTRIBUTES field of the target enclave */
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uint8_t reserved1[SGX_TARGET_INFO_RESERVED1_BYTES]; /* ( 48) Reserved */
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sgx_misc_select_t misc_select; /* ( 52) The MISCSELECT of the target enclave */
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uint8_t reserved2[SGX_TARGET_INFO_RESERVED2_BYTES]; /* ( 56) Struct size is 512 bytes */
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} sgx_target_info_t;
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typedef struct _report_body_t
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{
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sgx_cpu_svn_t cpu_svn; /* ( 0) Security Version of the CPU */
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sgx_misc_select_t misc_select; /* ( 16) Which fields defined in SSA.MISC */
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uint8_t reserved1[28]; /* ( 20) */
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sgx_attributes_t attributes; /* ( 48) Any special Capabilities the Enclave possess */
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sgx_measurement_t mr_enclave; /* ( 64) The value of the enclave's ENCLAVE measurement */
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uint8_t reserved2[32]; /* ( 96) */
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sgx_measurement_t mr_signer; /* (128) The value of the enclave's SIGNER measurement */
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uint8_t reserved3[96]; /* (160) */
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sgx_prod_id_t isv_prod_id; /* (256) Product ID of the Enclave */
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sgx_isv_svn_t isv_svn; /* (258) Security Version of the Enclave */
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uint8_t reserved4[60]; /* (260) */
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sgx_report_data_t report_data; /* (320) Data provided by the user */
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} sgx_report_body_t;
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typedef struct _report_t /* 432 bytes */
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{
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sgx_report_body_t body;
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sgx_key_id_t key_id; /* (384) KeyID used for diversifying the key tree */
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sgx_mac_t mac; /* (416) The Message Authentication Code over this structure. */
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} sgx_report_t;
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#endif
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