SPDH-Sign: Towards Efficient, Post-quantum Group-Based Signatures

DOI10.1007/978-3-031-40003-2_5MaRDI QIDQ6493384

Siamak F. Shahandashti, Ludovic Perret, Christopher Battarbee, Delaram Kahrobaei

Publication date: 26 April 2024

Mathematics Subject Classification ID

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

Cites Work

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• Constructing public-key cryptographic schemes based on class group action on a set of isogenous elliptic curves
• The automorphism group of a nonsplit metacyclic \(p\)-group.
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• Cryptanalysis of ``MAKE
• CSI-FiSh: efficient isogeny based signatures through class group computations
• SeaSign: compact isogeny signatures from class group actions
• A linear decomposition attack
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• Fiat-Shamir with Aborts: Applications to Lattice and Factoring-Based Signatures
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• The MOR Cryptosystem And Extra-Specialp-Groups
• Constructing elliptic curve isogenies in quantum subexponential time
• A Subexponential-Time Quantum Algorithm for the Dihedral Hidden Subgroup Problem
• Group-based Cryptography in the Quantum Era
• Full quantum equivalence of group action DLog and CDH, and more

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