Security analysis of the W-OTS$^+$ signature scheme: Updating security bounds

DOI10.4213/MVK362zbMath1486.94152arXiv2002.07419OpenAlexW3006618194MaRDI QIDQ5071468

E. O. Kiktenko, M. A. Kudinov, Aleksey Fedorov

Publication date: 21 April 2022

Published in: Matematicheskie Voprosy Kriptografii [Mathematical Aspects of Cryptography] (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2002.07419

zbMATH Keywords

post-quantum cryptographyhash-based signaturesW-OTS signature

Mathematics Subject Classification ID

Cryptography (94A60) Authentication, digital signatures and secret sharing (94A62) Quantum cryptography (quantum-theoretic aspects) (81P94)

Related Items (1)

Revisiting the constant-sum Winternitz one-time signature with applications to SPHINCS\textsuperscript{+} and XMSS

Uses Software

• SPHINCS

Cites Work

• Unnamed Item
• On-line/off-line digital signatures
• Decisional second-preimage resistance: when does SPR imply PRE?
• Mitigating Multi-target Attacks in Hash-Based Signatures
• SPHINCS: Practical Stateless Hash-Based Signatures
• On the Security of the Winternitz One-Time Signature Scheme
• Polynomial-Time Algorithms for Prime Factorization and Discrete Logarithms on a Quantum Computer
• W-OTS+ – Shorter Signatures for Hash-Based Signature Schemes
• Cryptography and Coding

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