A survey on functional encryption
Copyright policy )A survey on functional encryption
Functional Encryption (FE) expands traditional public-key encryption in two different ways: it supports fine-grained access control and allows learning a function of the encrypted data. In this paper, we review all FE classes, describing their functionalities and main characteristics. In particular, we mention several schemes for each class, providing their security assumptions and comparing their properties. To our knowledge, this is the first survey that encompasses the entire FE family.
To appear in Advances in Mathematics of Communications, https://www.aimsciences.org/article/doi/10.3934/amc.2021049
- University of Trento Italy
FOS: Computer and information sciences, I.1.4, inner product encryption, Computer Science - Cryptography and Security, Functional encryption; cloud encryption; identity-based encryption; attribute-based encryption; predicate encryption; inner product encryption, E.3, functional encryption, 11T71, 94A60, 14G50, Algebraic coding theory; cryptography (number-theoretic aspects), Applications to coding theory and cryptography of arithmetic geometry, G.2.3, attribute-based encryption, Cryptography, cloud encryption, predicate encryption, A.1; E.3; G.2.3; I.1.4, Cryptography and Security (cs.CR), identity-based encryption, A.1
FOS: Computer and information sciences, I.1.4, inner product encryption, Computer Science - Cryptography and Security, Functional encryption; cloud encryption; identity-based encryption; attribute-based encryption; predicate encryption; inner product encryption, E.3, functional encryption, 11T71, 94A60, 14G50, Algebraic coding theory; cryptography (number-theoretic aspects), Applications to coding theory and cryptography of arithmetic geometry, G.2.3, attribute-based encryption, Cryptography, cloud encryption, predicate encryption, A.1; E.3; G.2.3; I.1.4, Cryptography and Security (cs.CR), identity-based encryption, A.1
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