The Exact PRF-Security of NMAC and HMAC

DOI10.1007/978-3-662-44371-2_7zbMath1343.94050OpenAlexW2113782372MaRDI QIDQ2874500

Michal Rybár, Peter Gaži, Krzysztof Pietrzak

Publication date: 7 August 2014

Published in: Advances in Cryptology – CRYPTO 2014 (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-662-44371-2_7

zbMATH Keywords

pseudorandom functionsmessage authentication codesHMACNMACNI

Mathematics Subject Classification ID

Cryptography (94A60) Random number generation in numerical analysis (65C10)

Related Items (7)

On tight quantum security of HMAC and NMAC in the quantum random oracle model ⋮ Optimal forgeries against polynomial-based MACs and GCM ⋮ Revisiting structure graphs: applications to CBC-MAC and EMAC ⋮ Keyed Streebog is a secure PRF and MAC ⋮ The query-complexity of preprocessing attacks ⋮ When messages are keys: is HMAC a dual-PRF? ⋮ One-Key Compression Function Based MAC with Security Beyond Birthday Bound

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