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- /* Copyright (C) 2017, Texas A&M University.
- This file is part of Graphene Library OS.
- Graphene Library OS is free software: you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public License
- as published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
- Graphene Library OS 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 Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
- #ifndef SGX_ATTEST_H
- #define SGX_ATTEST_H
- #include <stdint.h>
- #include "sgx_arch.h"
- typedef struct {
- uint16_t version;
- uint16_t sigtype;
- uint32_t gid;
- uint16_t isvsvn_qe;
- uint16_t isvsvn_pce;
- uint8_t reserved[4];
- uint8_t base[32];
- } __attribute__((packed)) sgx_quote_body_t;
- typedef struct {
- sgx_quote_body_t body;
- sgx_report_body_t report_body;
- uint32_t sig_len;
- } __attribute__((packed)) sgx_quote_t;
- typedef uint8_t sgx_spid_t[16];
- typedef uint8_t sgx_quote_nonce_t[16];
- enum {
- SGX_UNLINKABLE_SIGNATURE,
- SGX_LINKABLE_SIGNATURE
- };
- #define SGX_QUOTE_MAX_SIZE 2048
- #define IAS_REPORT_URL "https://api.trustedservices.intel.com/sgx/dev/attestation/v3/report"
- int init_trusted_platform(void);
- typedef struct {
- sgx_report_t qe_report;
- sgx_quote_t* quote;
- size_t quote_len;
- char* ias_report;
- size_t ias_report_len;
- uint8_t* ias_sig;
- size_t ias_sig_len;
- char* ias_certs;
- size_t ias_certs_len;
- } __attribute__((packed)) sgx_attestation_t;
- int sgx_verify_platform(sgx_spid_t* spid, const char* subkey, sgx_quote_nonce_t* nonce,
- sgx_report_data_t* report_data, bool linkable,
- bool accept_group_out_of_date, bool accept_configuration_needed,
- sgx_attestation_t* ret_attestation, char** ret_ias_status,
- char** ret_ias_timestamp);
- #define HTTPS_REQUEST_MAX_LENGTH 256
- #endif /* SGX_ATTEST_H */
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