Decisional second-preimage resistance: when does SPR imply PRE?

DOI10.1007/978-3-030-34618-8_2zbMath1455.94125OpenAlexW2953402323MaRDI QIDQ2178847

Andreas Hülsing, Daniel J. Bernstein

Publication date: 11 May 2020

Full work available at URL: https://doi.org/10.1007/978-3-030-34618-8_2

zbMATH Keywords

provable securitycryptographic hash functionstight reductionshash-based signaturespreimage resistancemulti-target attackssecond-preimage resistance

Mathematics Subject Classification ID

Cryptography (94A60) Data encryption (aspects in computer science) (68P25) Authentication, digital signatures and secret sharing (94A62)

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