Improved (almost) tightly-secure structure-preserving signatures

DOI10.1007/978-3-319-76581-5_5zbMath1406.94069OpenAlexW2789658545MaRDI QIDQ1753844

Miyako Ohkubo, Arnab Roy, Charanjit S. Jutla

Publication date: 29 May 2018

Full work available at URL: https://doi.org/10.1007/978-3-319-76581-5_5

zbMATH Keywords

bilinear pairingsstructure-preserving signaturesQA-NIZKSXDHCramer-ShoupGroth-Sahaimatrix DDH

Mathematics Subject Classification ID

Cryptography (94A60) Authentication, digital signatures and secret sharing (94A62)

Related Items (8)

Parameter-hiding order revealing encryption ⋮ Optimal tightness for chain-based unique signatures ⋮ Tightly secure ring signatures in the standard model ⋮ Compact structure-preserving signatures with almost tight security ⋮ Unbounded inner product functional encryption from bilinear maps ⋮ Short tightly secure signatures for signing a vector of group elements: a new approach ⋮ Tightly secure signature schemes from the LWE and subset sum assumptions ⋮ Shorter non-interactive zero-knowledge arguments and ZAPs for algebraic languages

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