Browsing NTNU Open by Author "Picazo Sanchez, Pablo"
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Attribute-based encryption with enforceable obligations
Arshad, Hamed; Picazo Sanchez, Pablo; Johansen, Christian; Schneider, Gerardo (Peer reviewed; Journal article, 2023)Attribute-based encryption (ABE) is a cryptographic mechanism that provides fine-grained access control to encrypted data, which can thus be stored in, e.g., public clouds. However, ABE schemes lack the notion of obligations, ...