teems/Enclave/Enclave.edl

enclave {
    include "stdbool.h"
    include "sgx_tcrypto.h"
    include "sgx_tseal.h"
    include "../Enclave/enclave_api.h"

    from "sgx_pthread.edl" import *;
    from "sgx_tstdc.edl" import sgx_thread_wait_untrusted_event_ocall, sgx_thread_set_untrusted_event_ocall, sgx_thread_setwait_untrusted_events_ocall, sgx_thread_set_multiple_untrusted_events_ocall;

    trusted {
        public void ecall_identity_key_new(
            [out] sgx_ec256_public_t *outpub,
            [out,size=610] sgx_sealed_data_t *outsealedpriv);

        public bool ecall_identity_key_load(
            [out] sgx_ec256_public_t *outpub,
            [in,size=610] const sgx_sealed_data_t *insealedpriv);

        public bool ecall_config_load(
            threadid_t nthreads,
            bool private_routing,
            [in] struct EnclaveAPIParams *apiparams,
            [in,count=num_nodes] struct EnclaveAPINodeConfig *apinodeconfigs,
            nodenum_t num_nodes, nodenum_t my_node_num);

        public void ecall_close();

        public bool ecall_comms_start(
            [user_check]void *cbpointer);

        public bool ecall_message(
            nodenum_t node_num, uint32_t message_len);

        public bool ecall_chunk(
            nodenum_t node_num,
            [user_check] const uint8_t *chunkdata,
            uint32_t chunklen);

        public size_t ecall_precompute_sort(int sizeidx);

        public bool ecall_ingest_raw(
            [user_check] uint8_t *msgs,
            uint32_t num_msgs);

        public void ecall_routing_proceed(
            [user_check]void *cbpointer);

        public bool ecall_ingest_msgbundle(clientid_t cid,
            [user_check] uint8_t *msgbundle,
            uint32_t num_msgs);

        public bool ecall_authenticate(clientid_t cid,
            [user_check] uint8_t *auth_string);
    };

    untrusted {
        void ocall_print_string(
            [in, string] const char *str);
        unsigned long ocall_print_string_with_rtclock(
            [in, string] const char *str);
        unsigned long ocall_print_string_with_rtclock_diff(
            [in, string] const char *str, unsigned long before);

        uint8_t *ocall_message(
            nodenum_t node_num, uint32_t message_len);

        uint8_t *ocall_chunk(
            nodenum_t node_num,
            [user_check] uint8_t *chunkdata,
            uint32_t chunklen);

        void ocall_comms_ready(
            [user_check] void *cbpointer);

        void ocall_routing_round_complete(
            [user_check] void *cbpointer,
            uint32_t round_num);
    };
};