Results 51 to 60 of about 9,804,797 (165)

Fiddling the Twiddle Constants - Fault Injection Analysis of the Number Theoretic Transform [PDF]

, 2022
In this work, we present the first fault injection analysis of the Number Theoretic Transform (NTT). The NTT is an integral computation unit, widely used for polynomial multiplication in several structured lattice-based key encapsulation mechanisms (KEMs)
Prasanna Ravi, Shivam Bhasin, Bolin Yang, Fan Zhang, Anupam Chattopadhyay   +4 more
core  

Open-Source FPGA Implementation of Number-Theoretic Transform for CRYSTALS-Dilithium

, 2023
In Ring-Learning with Error (R-LWE) and R-LWE related cryptosystems, the Number Theoretic Transform (NTT) is the most important mathematical operation.
Voci, Brandon
core   +3 more sources

TP-NTT: Batch NTT Hardware with Application to Relinearization

Transactions on Cryptographic Hardware and Embedded Systems
Fully Homomorphic Encryption (FHE) enables arbitrary computation on encrypted data without decryption, providing strong privacy guarantees for secure cloud computing, encrypted analytics, and privacy-preserving machine learning.
Emre Koçer, Tolun Tosun, Beren Aydoğan, Erkay Savaş, Furkan Turan, Ingrid Verbauwhede   +5 more
doaj   +1 more source

Novel Distance Regression for Repeated Outcomes With Missing Data: Applications to Longitudinal and Crossover Studies of Microbiome Beta‐Diversity

Statistics in Medicine, Volume 45, Issue 15-17, July 2026.
ABSTRACT The human microbiome plays a crucial role in health, but understanding its dynamic relationship with the host requires regular monitoring. Beyond challenges such as high dimensionality and sparsity, additional complexities arise, particularly within‐cluster correlation from repeated measures and pervasive missing data. To address these issues,
Jinyuan Liu, Ke Xu, Jane F. Ferguson, Kaidi Kang, Yue Wang, Yuqi Qiu, Lucy Shao, Shengjia Tu, Tanya T. Nguyen, Tuo Lin, Xinlian Zhang   +10 more
wiley   +1 more source

UPP-NTT: A Unified Parallel Pipelined NTT Accelerator for CRYSTALS-Kyber Post-Quantum Cryptography

IEEE Access
In lattice-based post-quantum cryptographic schemes, the Number Theoretic Transform (NTT) is a core computational operation that enables efficient polynomial multiplication in algorithms such as CRYSTALS-Kyber.
P. Ramyavani, Reddigari Tanay Reddy, Archith Casheekar, Amit Kumar Panda, G. Geethakumari, Subhendu Kumar Sahoo   +5 more
doaj   +1 more source

Area-Efficient Polynomial Multiplication Hardware Implementation for Lattice-based Cryptography [PDF]

Jisuanji gongcheng
Lattice-based post-quantum cryptography algorithms demonstrate significant potential in public-key cryptography. A key performance bottleneck in hardware implementation is the computational complexity of polynomial multiplication. To address the problems
XIE Jiaxing, PU Jinwei, FANG Weitian, ZHENG Xin, XIONG Xiaoming
doaj   +1 more source

The Combined Effect of Gas Phase and Condensed Phase Mechanisms in Flame Retardancy of Polybutylene Succinate

Journal of Vinyl and Additive Technology, Volume 32, Issue 4, Page 1092-1105, July 2026.
A combination of DOPO and APP flame‐retardants results in a V‐0 UL 94 rating. ABSTRACT In this study, we addressed the challenge of eliminating, during combustion, the flaming dripping behavior of polybutylene succinate flame retarded with ammonium polyphosphate, a key barrier to achieving a V‐0 rating in the UL 94 flammability test without excessive ...
Thuy Tien Thanh Nguyen, Ernő Hollósi, Beáta Szolnoki   +2 more
wiley   +1 more source

Experimental and Numerical Investigation on the Dynamic Impact Response of Hat‐Shaped Basalt Fiber‐Reinforced Polymer Composite Structures With Improved Interfacial Properties

Polymer Composites, Volume 47, Issue S2, Page S733-S749, 20 June 2026.
Graphical abstract illustrating the experimental design and key findings of the study. ABSTRACT Basalt fiber‐reinforced polymer (BFRP) composites are gaining attention as sustainable alternatives to conventional fiber‐reinforced polymers owing to their favorable mechanical properties and environmental advantages.
Abdulrahman Adeiza Musa, Min Gyu Kim, Anand Prakash Jaiswal, Thuan Ho‐Nguyen‐Tan, Jaesang Yu, Soon Ho Yoon, Azikiwe Peter Onwualu, Minkook Kim   +7 more
wiley   +1 more source

Implementation of the Number Theoretic Transform

, 2020
I denne oppgaven skriver vi om implementering av Number Theoretic Transform, NTT. NTT er en algoritme for å multiplisere polynomer kjappere. I denne oppgaven ser vi på hvordan NTT fungerer, og hvorvidt denne faktisk multipliserer kjappere.
Bakkebø, Anna
core  

Lazy Modular Reduction for NTT [PDF]

The number theoretic transform (NTT) is a fundamental operation in cryptography, especially for lattice-based cryptographic schemes. This paper introduces LazyNTT, a novel method that reduces the number of Montgomery multiplications required in the NTT ...
Kim, Geumtae, Yongwoo Lee, Seo, Eun-Young, Geumtae Kim, Young-Sik Kim, Lee, Yongwoo, No, Jong-Seon, Kim, Young-Sik, Eunyoung Seo, Jong-Seon No   +9 more
core   +1 more source