?url_ver=Z39.88-2004&rft_id=doi%3A10.1038%2Fs41598-026-37541-8&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Chithaluru&rft.aufirst=Premkumar&rft.au=Chithaluru%2C+Premkumar&rft.issn=2045-2322&rft.date=February+2026&rft.atitle=A+scalable+and+secure+federated+learning+authentication+scheme+for+IoT&rft.title=Scientific+Reports&rft.genre=article