%0 Journal Article %A Dorottya Papp %A Máté Zombor %A Levente Buttyán %T TEE-based protection of cryptographic keys on embedded IoT devices %J Annales mathematicae et informaticae %D 2021 %P 245-256 %V 53 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.33039/ami.2021.02.002/ %R 10.33039/ami.2021.02.002 %G en %F AMI_2021_53_a15