An enhanced symmetric-key based 5G-AKA protocol

This work was supported in part by Funding for open access charge: Universidad de Malaga/CBUA, FEDER funds (Junta de Andalucia-University of Malaga) under Project UMA18-FEDERJA-172 and by Junta de Andalucia and ERDF under Project UMA-CEIATECH-11, and in part by NSF, USA under Grant 1565215.