samplecode/pcl/pcl-seal/enclave/Enclave.edl

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

enclave {
    from "sgx_tstd.edl" import u_thread_setwait_events_ocall, u_thread_wait_event_ocall, u_thread_set_event_ocall;
    from "sgx_fs.edl" import *;
    from "sgx_net.edl" import *;
    from "sgx_tprotected_fs.edl" import *;

    include "sgx_quote.h"


    trusted {
        public sgx_status_t key_provision(int fd, sgx_quote_sign_type_t quote_type);
        public sgx_status_t get_sealed_pcl_key([out, size = keylen] uint8_t *key_buf,
                                               uint32_t keylen);
        public uint32_t get_sealed_pcl_key_len();
    };

    untrusted {
        sgx_status_t ocall_sgx_init_quote([out] sgx_target_info_t *ret_ti,
                      [out] sgx_epid_group_id_t *ret_gid);
        sgx_status_t ocall_get_ias_socket([out] int *ret_fd);
        sgx_status_t ocall_get_quote(  [in, size = sigrl_len] uint8_t * p_sigrl,
                                       uint32_t sigrl_len,
                                       [in] sgx_report_t *report,
                                       sgx_quote_sign_type_t quote_type,
                                       [in] sgx_spid_t *p_spid,
                                       [in] sgx_quote_nonce_t *p_nonce,
                                       [out] sgx_report_t *p_qe_report,
                                       [out, size = maxlen] sgx_quote_t *p_quote,
                                       uint32_t maxlen,
                                       [out] uint32_t* p_quote_len);
    sgx_status_t ocall_get_update_info([in] sgx_platform_info_t * platformBlob,
                       int32_t enclaveTrusted,
                       [out] sgx_update_info_bit_t * update_info);
    };
};