Towards attribute-based encryption for RAMs from LWE: sub-linear decryption, and more

DOI10.1007/978-3-030-34578-5_5zbMath1456.94042OpenAlexW2990917802MaRDI QIDQ2181876

Elaine Shi, Xiong Fan, Prabhanjan V. Ananth

Publication date: 20 May 2020

Full work available at URL: https://doi.org/10.1007/978-3-030-34578-5_5

zbMATH Keywords

attribute based encryption for random access machinessublinear decryption complexity

Mathematics Subject Classification ID

Cryptography (94A60) Data encryption (aspects in computer science) (68P25)

Related Items (6)

Bounded Collusion ABE for TMs from IBE ⋮ On the optimal succinctness and efficiency of functional encryption and attribute-based encryption ⋮ Laconic function evaluation for Turing machines ⋮ Bounded functional encryption for Turing machines: adaptive security from general assumptions ⋮ Extremal set theory and LWE based access structure hiding verifiable secret sharing with malicious-majority and free verification ⋮ Compact adaptively secure ABE from \(k\)-Lin: beyond \(\mathsf{NC}^1\) and towards \(\mathsf{NL} \)

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