Abstrakti
Authentication and key management for applications (AKMA) is the new cellular-network-based delegated authentication system of 5G. In this article, we explain what a delegated authentication system is and how it relates to concepts like federated identity management. We also explain why a cellular-network-based delegated authentication system is more secure than a password-based delegated authentication system. We present a concise description of how AKMA works and compare its functionalities to other cellular-network-based delegated authentication systems. Finally, we describe privacy issues of AKMA and point to cryptographic techniques that could help in resolving these issues.
Alkuperäiskieli | Englanti |
---|---|
Sivut | 56-61 |
Sivumäärä | 6 |
Julkaisu | IEEE Communications Standards Magazine |
Vuosikerta | 5 |
Numero | 3 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 1 syysk. 2021 |
OKM-julkaisutyyppi | A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä |