Results 11 to 20 of about 57,928 (157)
Weak-Key Analysis for BIKE Post-Quantum Key Encapsulation Mechanism
IEEE Transactions on Information Forensics and Security, 2023 The evolution of quantum computers poses a serious threat to contemporary public-key encryption (PKE) schemes. To address this impending issue, the National Institute of Standards and Technology (NIST) is currently undertaking the Post-Quantum Cryptography (PQC) standardization project intending to evaluate and subsequently standardize the suitable PQC
Mohammad Reza Nosouhi +6 more
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Public Key Protocols over Skew Dihedral Group Rings
Mathematics, 2022 This paper introduces skew dihedral group rings and their applications for public-key cryptography. We present a specific skew group ring that is the underlying algebraic platform for our cryptographic constructions.
Javier de la Cruz +2 more
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Attack on the Edon-kKey Encapsulation Mechanism [PDF]
2018 IEEE International Symposium on Information Theory (ISIT), 2018 The key encapsulation mechanism Edon-K was proposed in response to the call for post-quantum cryptography standardization issued by the National Institute of Standards and Technologies (NIST). This scheme is inspired by the McEliece scheme but uses another family of codes defined over $\mathbb{F}_{2^{128}}$ instead of $\mathbb{F}_2$ and is not based on
Lequesne, Matthieu, Tillich, Jean-Pierre
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Implementation of a leakage-resilient ElGamal key encapsulation mechanism [PDF]
Journal of Cryptographic Engineering, 2016 Leakage-resilient cryptography aims to extend the rigorous guarantees achieved through the provable security paradigm to physical implementations. The constructions designed on basis of this new approach inevitably suffer from an Achilles heel: a bounded leakage assumption is needed.
David Galindo +4 more
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IEEE Access, 2021 Since the introduction of the Supersingular isogeny Diffie–Hellman (SIDH) key exchange protocol by Jao and de Feo in 2011, it and its variation (SIKE) have gained significant attention as a promising candidate for post-quantum cryptography (PQC ...
Seog Chung Seo
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A Constant-time AVX2 Implementation of a Variant of ROLLO
Transactions on Cryptographic Hardware and Embedded Systems, 2021 This paper introduces a key encapsulation mechanism ROLLO+ and presents a constant-time AVX2 implementation of it. ROLLO+ is a variant of ROLLO-I targeting IND-CPA security. The main difference between ROLLO+ and ROLLO-I is that the decoding algorithm of
Tung Chou, Jin-Han Liou
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Analysis of the FO Transformation in the Lattice-Based Post-Quantum Algorithms
Mathematics, 2022 Newer variants of the Fujisaki–Okamoto transformation are used in most candidates of the third round of the NIST Post-Quantum Cryptography standardization call in the category of public key encryption schemes.
Miguel Ángel González de la Torre +2 more
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INAKA: Improved Authenticated Key Agreement Protocol Based on Newhope
IEEE Access, 2020 The Newhope scheme is one of the milestones of the study in key agreement protocol but it lacks the anti-active-attack capability. In this article, we propose a mutual authenticated key agreement scheme named INAKA scheme based on the commitment value ...
Yatao Yang +5 more
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Cold Boot Attacks on the Supersingular Isogeny Key Encapsulation (SIKE) Mechanism
Applied Sciences, 2020 This research paper evaluates the feasibility of cold boot attacks on the Supersingular Isogeny Key Encapsulation (SIKE) mechanism. This key encapsulation mechanism has been included in the list of alternate candidates of the third round of the National ...
Ricardo Villanueva-Polanco +1 more
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Transactions on Cryptographic Hardware and Embedded Systems, 2020 In this paper, we present an instruction set coprocessor architecture for lattice-based cryptography and implement the module lattice-based post-quantum key encapsulation mechanism (KEM) Saber as a case study.
Sujoy Sinha Roy, Andrea Basso
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