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Hierarchical Key Assignment Schemes with Key Rotation
Hierarchical structures are frequently used to manage access to sensitive data in various contexts, ranging from organizational …
Roberta Cimorelli Belfiore, Alfredo De Santis, Anna Lisa Ferrara, Barbara Masucci
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Identity-Based Matchmaking Encryption from Standard Lattice Assumptions
Identity-Based Matchmaking Encryption (IB-ME), initially proposed by Ateniese et al. (Crypto 2019), is an extension of Identity-Based …
Roberta Cimorelli Belfiore, Andrea De Cosmo, Anna Lisa Ferrara
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Security Analysis of Access Control Policies for Smart Homes
Ensuring security is crucial in smart home settings, where only authorized users should have access to home devices. Over the past …
Roberta Cimorelli Belfiore, Anna Lisa Ferrara
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