Results 91 to 100 of about 9,804,797 (165)

Poster Sessions

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

Neur-SASCA: High-Noise-Tolerant and Automated Single-Trace Attack against NTT

Transactions on Cryptographic Hardware and Embedded Systems
The Number Theoretic Transform (NTT) is a critical component in the NIST-standardized Post-Quantum Cryptography (PQC) algorithm ML-KEM. Soft Analytical Side-Channel Attacks (SASCA) are a powerful class of attacks against NTT.
Yuxuan Wang, Jintong Yu, Yihan Nie, Yubo Zhao, Xiaolin Zhang, Yipeng Shi, Chi Zhang, Zhedong Wang, Dawu Gu   +8 more
doaj   +1 more source

High-Performance Number Theoretic Transform on GPU Through radix2-CT and 4-Step Algorithms

IEEE Access
The number theoretic transform (NTT) provides a practical and efficient technique to perform multiplication of very large degree polynomials typically found in fully homomorphic encryption (FHE), lattice-based cryptography, and non-interactive succinct ...
Alisah Ozcan, Arsalan Javeed, Erkay Savas   +2 more
doaj   +1 more source

Faster amortized bootstrapping using the incomplete NTT for free

Transactions on Cryptographic Hardware and Embedded Systems
Amortized bootstrapping techniques have been proposed for FHEW/TFHE to efficiently refresh multiple ciphertexts simultaneously within a polynomial modulus.
Thales B. Paiva, Gabrielle De Micheli, Syed Mahbub Hafiz, Marcos A. Simplicio Jr., Bahattin Yildiz   +4 more
doaj   +1 more source

Verifying Correctness of the Number Theoretic Transform and Fast Number Theoretic Transform in F⋆

As engineers continue to develop more sophisticated algorithms to optimize cryptographic algorithms, their often simple mathematical specifications become convoluted in the algorithms, from which a class of correctness bugs arise.
Ono, Rick R.
core  

Barrett Modular Multiplication Optimization for Accelerating Number Theoretic Transform

Sci
The practicality of post-quantum lattice-based schemes is crucial for their real-world applications. Integrating these schemes requires efficient implementations through hardware, software, and algorithmic optimisation to achieve the necessary speed and ...
Ahmed M. Alotaibi, Mohammed Benaissa
doaj   +1 more source

Number-Theoretic Transform Architecture for Fully Homomorphic Encryption from Hypercube Topology [PDF]

This paper introduces a high-performance and scalable hardware architecture designed for the Number-Theoretic Transform (NTT), a fundamental component extensively utilized in lattice-based encryption and fully homomorphic encryption schemes.
Jingwei Hu, Wangchen Dai, Yuhong Fang
core  

New Number Theoretic Transform

A new number theoretic transform is introduced. This transform is defined modulo the Mersenne primes, has long transform length which is a power of two, a fast algorithm, and the inverse transform has within a factor of (1/N) the same form as the forward
Holt AGJ, Boussakta S
core   +4 more sources

Optimisation of number theoretic transform/inverse number theoretic transform architecture for crystals-kyber key encapsulation mechanism

Post-quantum cryptography is an emerging trend in research and industry due to the emergence of quantum computing technology. Advanced techniques like Shor’s algorithm, when executed on a fault-tolerant quantum computer with sufficient logical qubits ...
Tam, Kai Yuan
core  

A Novel Secure Authentication Protocol for e-Health Records in Cloud with a New Key Generation Method and Minimized Key Exchange. [PDF]

J King Saud Univ Comput Inf Sci, 2023
Mohinder Singh B, Natarajan J.
europepmc   +1 more source