Open AccessRevisiting three anonymous two-factor authentication schemes for roaming service in global mobility networks
Author(s) -
Shuming Qiu,
Ding Wang
Publication year - 2021
Language(s) - English
DOI - 10.20517/jsss.2020.28
Subject(s) - roaming , computer security , variety (cybernetics) , computer science , authentication (law) , field (mathematics) , internet privacy , service (business) , telecommunications , business , artificial intelligence , mathematics , marketing , pure mathematics