Impossibility on the provable security of the Fiat-Shamir-type signatures in the non-programmable random oracle model

DOI10.1007/978-3-319-45871-7_23zbMath1397.94062OpenAlexW2512850499MaRDI QIDQ1799200

Masayuki Fukumitsu, Shingo Hasegawa

Publication date: 18 October 2018

Full work available at URL: https://doi.org/10.1007/978-3-319-45871-7_23

zbMATH Keywords

non-programmable random oracle modelSchnorr signatureFiat-Shamir transformationmeta-reductionstatic message attack

Mathematics Subject Classification ID

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

Related Items (1)

Signatures from sequential-OR proofs

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