Wait for the arrival of the TCPG_PTS_DH_NONCE_PARAMS_RESP
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@@ -62,6 +62,11 @@ bool imv_attestation_build(imv_msg_t *out_msg, imv_state_t *state,
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pts_meas_algorithms_t selected_algorithm;
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chunk_t initiator_value, initiator_nonce;
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if (!(state->get_action_flags(state) & IMV_ATTESTATION_DH_NONCE))
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{
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break;
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}
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/* Send DH nonce finish attribute */
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selected_algorithm = pts->get_meas_algorithm(pts);
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pts->get_my_public_value(pts, &initiator_value, &initiator_nonce);
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@@ -142,6 +142,7 @@ bool imv_attestation_process(pa_tnc_attr_t *attr, imv_msg_t *out_msg,
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{
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return FALSE;
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}
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state->set_action_flags(state, IMV_ATTESTATION_DH_NONCE);
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break;
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}
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case TCG_PTS_TPM_VERSION_INFO:
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@@ -48,8 +48,9 @@ enum imv_attestation_flag_t {
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IMV_ATTESTATION_ATTR_MUST = (1<<3)-1,
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IMV_ATTESTATION_ATTR_REQ = (1<<3),
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IMV_ATTESTATION_ALGO = (1<<4),
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IMV_ATTESTATION_FILE_MEAS = (1<<5),
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IMV_ATTESTATION_REC = (1<<6)
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IMV_ATTESTATION_DH_NONCE = (1<<5),
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IMV_ATTESTATION_FILE_MEAS = (1<<6),
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IMV_ATTESTATION_REC = (1<<7)
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};
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/**
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