Investigating CRYSTALS-Kyber Vulnerabilities: Attack Analysis and Mitigation
CryptographySignificant advancements have been achieved in the field of quantum computing in recent years. If somebody ever creates a sufficiently strong quantum computer, many of the public-key cryptosystems in use today might be compromised.
Maksim Iavich, Tamari Kuchukhidze
exaly +4 more sources
Pipelined and conflict-free number theoretic transform accelerator for CRYSTALS-Kyber on FPGA. [PDF]
PLoS OnePost-quantum cryptographic (PQC) algorithms are essential due to the threat posed by quantum computers to the security of currently deployed cryptosystems.
Waris A, Aziz A, Khan BM.
europepmc +3 more sources
The Feasibility of the CRYSTALS-Kyber Scheme for Smart Metering Systems
IEEE Access, 2022 This paper investigates the feasibility of a quantum-secure Key Encapsulation Mechanism (KEM) in hardware constrained Smart Meter (SM) equipment. In this sense, the Cryptographic Suite for Algebraic Lattices (CRYSTALS)-Kyber scheme, the new standard for ...
Vinicius L. R. Da Costa +3 more
doaj +2 more sources
Area-Time Efficient Hardware Architecture for CRYSTALS-Kyber
Applied Sciences (Switzerland), 2022 This paper presents a novel area-time efficient hardware architecture of the lattice-based CRYSTALS-Kyber, which has entered the third round of the post-quantum cryptography standardization competition hosted by the National Institute of Standards and ...
Tuy Tan Nguyen, Hanho Lee
exaly +3 more sources
NTT and Inverse NTT Quantum Circuits in CRYSTALS-Kyber for Post-Quantum Security Evaluation
Applied Sciences (Switzerland), 2023 The emergence of quantum computers threatens current cryptographic systems, and NIST is preparing for the post-quantum era through the post-quantum cryptography (PQC) contest. CRYSTALS-Kyber is a lattice-based cipher suite that is used as a PQC standard.
Gyeongju Song, Siwoo Eum, Minjoo Sim
exaly +3 more sources
First end‐to‐end PQC protected DPU‐to‐DPU communications
Electronics Letters, 2023 The appearance of quantum computing in the short foreseeable future and its capability to break conventional cryptographic algorithms forces to change the paradigm of secure real‐time communications.
A. Cano Aguilera +4 more
doaj +2 more sources
Length-Weight Distribution of Non-Zero Elements in Randomized Bit Sequences. [PDF]
Sensors (Basel)Randomness plays an important role in data communication as well as in cybersecurity. In the simulation of communication systems, randomized bit sequences are often used to model a digital source information stream. Cryptographic outputs should look more
Lange C +3 more
europepmc +2 more sources
The Mathematical Foundation of Post-Quantum Cryptography. [PDF]
Research (Wash D C)In 1994, P. Shor discovered quantum algorithms that can break both the RSA cryptosystem and the ElGamal cryptosystem. In 2007, a Canadian company D-Wave demonstrated the first quantum computer.
Zong C.
europepmc +2 more sources
A Side-Channel Attack on a Hardware Implementation of CRYSTALS-Kyber
2023 IEEE European Test Symposium (ETS), 2023 QC ...
Yanning Ji, Kalle Ngo, Elena Dubrova
exaly +4 more sources
Area-time efficient pipelined number theoretic transform for CRYSTALS-Kyber. [PDF]
PLoS OneCRYSTALS-Kyber has been standardized by the National Institute of Standards and Technology (NIST) as a quantum-resistant algorithm in the post-quantum cryptography (PQC) competition. The bottleneck in performance of Kyber is the polynomial multiplication
Waris A, Aziz A, Khan BM.
europepmc +2 more sources