Results 21 to 30 of about 249 (166)
Post-Quantum Authenticated Encryption against Chosen-Ciphertext Side-Channel Attacks
Transactions on Cryptographic Hardware and Embedded Systems, 2022 Over the last years, the side-channel analysis of Post-Quantum Cryptography (PQC) candidates in the NIST standardization initiative has received increased attention.
Melissa Azouaoui +3 more
doaj +3 more sources
Hardness of (Semiuniform) MLWE with Short Distributions Using the Rényi Divergence
IET Information Security, Volume 2023, Issue 1, 2023., 2023 The module learning with errors (MLWE) problem has attracted considerable attention for its tradeoff between security and efficiency. The quantum/classical worst‐case to average‐case hardness for the MLWE problem (or more exactly, a family of problems) has been established, but most of the known results require the seed distribution to be the uniform ...
Wenjuan Jia, Baocang Wang, Youwen Zhu
wiley +1 more source
Hardness of Module‐LWE with Semiuniform Seeds from Module‐NTRU
IET Information Security, Volume 2023, Issue 1, 2023., 2023 The module learning with errors (MLWE) problem has attracted significant attention and has been widely used in building a multitude of lattice‐based cryptographic primitives. The hardness of the MLWE problem has been established for several variants, but most of the known results require the seed distribution (i.e., the distribution of matrix A) to be ...
Wenjuan Jia +3 more
wiley +1 more source
A side-channel attack on a masked hardware implementation of CRYSTALS-Kyber
Journal of Cryptographic Engineering, 2023 Abstract NIST has recently selected CRYSTALS-Kyber as a new public key encryption and key establishment algorithm to be standardized. This makes it important to evaluate the resistance of CRYSTALS-Kyber implementations to side-channel attacks. Software implementations of CRYSTALS-Kyber have already been thoroughly analysed.
Yanning Ji, Elena Dubrova
openaire +2 more sources
Visual representation of post-quantum cryptographic algorithm Kyber [PDF]
TehnikaCryptographic algorithms form the foundation of protocols and applications that ensure confidentiality, integrity, and availability in modern information and communication technologies.
Vujnić Aleksa D. +2 more
doaj +1 more source
PACE—Plantard Accelerated CRYSTALS Extensions
IEEE AccessML-KEM (FIPS203) and ML-DSA (FIPS204) were two of the first post quantum cry- ptography schemes to be standardized by the National Institute of Standards and Technology; Both CRYSTALS algorithms utilize modulo reduction, specifically Montgomery reduction.
Ryan Bevin +3 more
doaj +1 more source
MathematicsHomomorphic encryption solutions tend to be costly in terms of memory and computational resources, making them difficult to implement. In this paper, we present Kyber AHE, a lightweight additive homomorphic encryption scheme for computing the addition ...
Roberto Román +2 more
doaj +1 more source
تسریع زمان اجرای الگوریتم رمزنگاری پساکوانتوم Crystals-Kyber روی FPGA [PDF]
پدافند الکترونیکی و سایبری, 2023 کامپیوترهای کوانتومی توان محاسباتی خیلی بیشتری نسبت به کامپیوترهای کلاسیک دارند و این مسئله باعث ایجاد چالش در حوزه رمزنگاری کلید عمومی شده است، به طوری که پیشبینی میشود در آینده کامپیوترهای کوانتومی به اندازهای قدرتمند شوند که بتوانند الگوریتمهای ...
محمد غفاری +2 more
doaj
A Mathematical Perspective on Post-Quantum Cryptography
Mathematics, 2022 In 2016, the National Institute of Standards and Technology (NIST) announced an open competition with the goal of finding and standardizing suitable algorithms for quantum-resistant cryptography.
Maximilian Richter +3 more
doaj +1 more source
High-Speed Polynomials Multiplication HW Accelerator for CRYSTALS-Kyber
IEEE Transactions on Circuits and Systems I: Regular PapersMohammed Benaïssa, Abdullah Alhassani
exaly +3 more sources