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Efficient lattice‐based authenticated key exchange based on key encapsulation mechanism and signature [PDF]
IET Information Security, 2021 Authenticated key exchange protocol is widely applied in the Internet services. Lattice‐based key exchange protocols turn out to be quantum‐resistant and hence have attracted tremendous attention.
Guanhao Xue +3 more
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RLizard: Post-Quantum Key Encapsulation Mechanism for IoT Devices [PDF]
IEEE Access, 2019 We propose the RLizard key encapsulation mechanism (KEM), whose security depends on the ring learning with errors and ring learning with rounding problems.
Joohee Lee +4 more
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Indistinguishability under adaptive chosen-ciphertext attack secure double-NTRU-based key encapsulation mechanism [PDF]
PeerJ Computer Science, 2023 In this article, we propose a double-NTRU (D-NTRU)-based key encapsulation mechanism (KEM) for the key agreement requirement of the post-quantum world. The proposed KEM is obtained by combining one-way D-NTRU encryption and Dent’s KEM design method.
Kübra Seyhan, Sedat Akleylek
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Key encapsulation mechanism based on polar codes
IET Communications, 2022 This paper introduces a key encapsulation mechanism based on polar codes, called as KEM‐PC, with secure and efficient key generation, encapsulation and decapsulation algorithms.
Reza Hooshmand, Mahdi Khoshfekr
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Chosen-Ciphertext Secure Key Encapsulation Mechanism in the Standard Model [PDF]
IEEE Access, 2021 Key Encapsulation Mechanism (KEM) is a foundational cryptography primitive, which can provide secure symmetric cryptographic key material for transmission by using public key algorithms.
Shengfeng Xu, Xiangxue Li
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Multi-ciphertext batch auditable decryption outsourcing SM9-HIBE key encapsulation mechanism
Tongxin xuebao, 2023 The decryption operation of SM9-HIBE key encapsulation mechanism required two bilinear pairing operations, for the equipment requiring frequent decryption of massive data and with limited computing resources, such resourcing-consuming pairing operation ...
Kuan LIU +4 more
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Improved Ring LWR-Based Key Encapsulation Mechanism Using Cyclotomic Trinomials
IEEE Access, 2020 In the field of post-quantum cryptography, lattice-based cryptography has received the most noticeable attention. Most lattice-based cryptographic schemes are constructed based on the polynomial ring Rq = Zq[x]/f (x), using a cyclotomic polynomial f (x).
So Hyun Park +3 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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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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