Results 91 to 100 of about 1,498 (200)
IEEE AccessCryptographic protocols can be used to covertly exchange information without arousing suspicion. The covert channels created in this way are called subliminal channels. In this work, three different subliminal channels using CRYSTALS-Kyber are discovered.
Roberto Roman +2 more
doaj +1 more source
CRYPHTOR: A Memory-Unified NTT-Based Hardware Accelerator for Post-Quantum CRYSTALS Algorithms
IEEE AccessThis paper presents the design and FPGA implementation of a hardware accelerator for the Post-Quantum CRYSTALS-Kyber and CRYSTALS-Dilithium algorithms, named CRYPHTOR (CRYstals Polynomial HW acceleraTOR).
Stefano Di Matteo +2 more
doaj +1 more source
Adaptive Template Attacks on the Kyber Binomial Sampler
IACR Transactions on Cryptographic Hardware and Embedded SystemsTemplate attacks build a Gaussian multivariate model of the side-channel leakage signal generated by each value of a targeted intermediate variable. Combined with additional steps, such as dimensionality reduction, such models can help to infer a value with nearly 100% accuracy from just a single attack trace. We demonstrate this here by reconstructing
Peng, Eric Chun-Yu, Kuhn, Markus G
openaire +2 more sources
Multicore Implementation of Kyber on RP2350A for Resource Constrained Environments
IEEE AccessQuantum computers pose a serious threat to conventional public-key cryptography, motivating the adoption of post-quantum schemes such as Kyber. Resource-constrained devices, however, face challenges in sustaining the added computational cost.
Achintya Nigam +3 more
doaj +1 more source
IEEE AccessPost-Quantum Cryptography (PQC) indicates a significant progression in cryptographic research. Kyber-512, a principal algorithm in the Kyber family, has attained international standard certification in PQC.
Kritsanapong Somsuk
doaj +1 more source
Аналіз можливостей алгоритму Kyber CRYSTALS
, 2023 This work is devoted to the analysis capabilities of the Kyber CRYSTALS algorithm. The structure, level of protection, principle of operation are considered.
Циганок, Д. А.
core
دی اسکالرThis article explores the balancing of freedom of speech and anti-Islamic literature in a critical perspective of European legal and social frameworks.
Muhammad Naeem Awan
doaj
Highly Reliable and Secure System With Multi-Layer Parallel LDPC and Kyber for 5G Communications
IEEE AccessThe development of fifth-generation (5G) technology marks a significant milestone for digital communication systems, providing substantial improvements in data transmission speeds and enabling enhanced connectivity across a wider range of devices ...
Linh Nguyen +2 more
doaj +1 more source
KyberSlash: Exploiting secret-dependent division timings in Kyber implementations
Transactions on Cryptographic Hardware and Embedded SystemsThis paper presents KyberSlash1 and KyberSlash2 – two timing vulnerabilities in several implementations (including the official reference code) of the Kyber Post-Quantum Key Encapsulation Mechanism, recently standardized as ML-KEM.
Daniel J. Bernstein +9 more
doaj +1 more source
Carry Your Fault: A Fault Propagation Attack on Side-Channel Protected LWE-based KEM
Transactions on Cryptographic Hardware and Embedded SystemsPost-quantum cryptographic (PQC) algorithms, especially those based on the learning with errors (LWE) problem, have been subjected to several physical attacks in the recent past.
Suparna Kundu +5 more
doaj +1 more source