Power of randomness recovery: tighter CCA-secure KEM in the QROM

DOI10.1007/978-981-97-0945-8_26zbMATH Open1543.94746MaRDI QIDQ6575065

Ziyi Li, Yao Cheng, Bao Li, Xianhui Lu

Publication date: 19 July 2024

zbMATH Keywords

key encapsulation mechanismchosen-ciphertext attacksquantum random oracle model

Mathematics Subject Classification ID

Cryptography (94A60) Quantum cryptography (quantum-theoretic aspects) (81P94)

Cites Work

• IND-CCA-secure key encapsulation mechanism in the quantum random oracle model, revisited
• Tightly-secure key-encapsulation mechanism in the quantum random oracle model
• A modular analysis of the Fujisaki-Okamoto transformation
• Secure integration of asymmetric and symmetric encryption schemes
• Measure-rewind-measure: tighter quantum random oracle model proofs for one-way to hiding and CCA security
• QCCA-secure generic key encapsulation mechanism with tighter security in the quantum random oracle model
• Chosen ciphertext security from injective trapdoor functions
• Tighter proofs of CCA security in the quantum random oracle model
• Key encapsulation mechanism with explicit rejection in the quantum random oracle model
• Tighter security proofs for generic key encapsulation mechanism in the quantum random oracle model
• (Tightly) QCCA-secure key-encapsulation mechanism in the quantum random oracle model
• Random Oracles in a Quantum World

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