Jun 7, 2023 · In this paper, a QROM security reduction of without incurring a quadratic security loss is provided. Furthermore, our reduction achieves \textsf{IND-qCCA} ...
Aug 9, 2023 · For the implicit rejection type, the IND-CCA security reduction of in the quantum random oracle model (QROM) can avoid the quadratic security ...
Tighter QCCA-Secure Key Encapsulation Mechanism with Explicit Rejection in the Quantum Random Oracle Model. Authors: Jiangxia Ge. Jiangxia Ge. State Key ...
Key-encapsulation mechanisms secure against chosen ciphertext attacks (IND-CCA-secure KEMs) in the quantum random oracle model have been proposed by Boneh, ...
Tighter QCCA-Secure Key Encapsulation Mechanism with Explicit Rejection in the Quantum Random Oracle Model. Chapter. Aug 2023. Jiangxia Ge · Tianshu Shan ...
In this paper, we provide three generic constructions of an IND-CCA-secure KEM with explicit rejection, under the same assumptions and with the same tightness ...
Abstract. We revisit the construction of IND-CCA secure key encapsu- lation mechanisms (KEM) from public-key encryption schemes (PKE). We give new, tighter ...
Tighter QCCA-Secure Key Encapsulation Mechanism with Explicit Rejection in the Quantum Random Oracle Model. Chapter. Aug 2023. Jiangxia Ge · Tianshu Shan ...
(Tightly) QCCA-Secure Key-Encapsulation Mechanism in the Quantum Random Oracle Model. Keita Xagawa, Takashi Yamakawa. https://doi.org/10.1007/978-3-030-25510 ...
Key Encapsulation Mechanism with Explicit Rejection in the Quantum Random Oracle Model · Computer Science. IACR Cryptol. ePrint Arch. · 2019.