146     std::unique_ptr<tls::TlsConnection> tls_;  member
168     tls_ = tls::TlsConnection::Create(  in SetupTlsConnection()
175     if (tls_ == nullptr) {  in SetupTlsConnection()
181     tls_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });  in SetupTlsConnection()
185     if (tls_->DoHandshake() != TlsError::Success) {  in SetupTlsConnection()
192     std::vector<uint8_t> exportedKeyMaterial = tls_->ExportKeyingMaterial(kExportedKeySize);  in SetupTlsConnection()
208     if (!tls_->WriteFully(std::string_view(reinterpret_cast<const char*>(&network_header),  in WriteHeader()
210         !tls_->WriteFully(payload)) {  in WriteHeader()
219     auto data = tls_->ReadFully(sizeof(PairingPacketHeader));  in ReadHeader()
321     auto their_msg = tls_->ReadFully(header.payload);  in DoExchangeMsgs()
351     if (!tls_->WriteFully(  in DoExchangePeerInfo()
358     if (!tls_->WriteFully(  in DoExchangePeerInfo()
376     buf = tls_->ReadFully(header.payload);  in DoExchangePeerInfo()