Results 1 to 10 of about 657 (112)
IEEE Access, 2021 To reduce the computational complexity of scalar multiplication, an improved wNAF scalar-multiplication algorithm is proposed by using prime precomputation. It replaces odd number with prime number in the precomputation stage, and makes up the difference
Huang Hai +5 more
exaly +3 more sources
Real-Time Far-Field BCSDF Filtering [PDF]
Journal of ImagingThe real-time rendering of large-scale curve-based surfaces (e.g., hair, fabrics) requires efficient handling of bidirectional curve-scattering distribution functions (BCSDFs).
Junjie Wei, Ying Song
doaj +2 more sources
Efficient Implementations of Rainbow and UOV using AVX2
Transactions on Cryptographic Hardware and Embedded Systems, 2021 A signature scheme based on multivariate quadratic equations, Rainbow, was selected as one of digital signature finalists for NIST Post-Quantum Cryptography Standardization Round 3.
Kyung-Ah Shim, Sangyub Lee, Namhun Koo
doaj +1 more source
Efficient Private Circuits with Precomputation
Transactions on Cryptographic Hardware and Embedded Systems, 2023 At CHES 2022, Wang et al. described a new paradigm for masked implementations using private circuits, where most intermediates can be precomputed before the input shares are accessed, significantly accelerating the online execution of masked functions ...
Weijia Wang +3 more
doaj +1 more source
Secure Control of Linear Controllers Using Fully Homomorphic Encryption
Applied Sciences, 2023 In actual operation, there are security risks to the data of the network control system, mainly in the form of possible eavesdropping of signals in the transmission channel and parameters in the controller leading to data leakage.
Jingshan Pan +6 more
doaj +1 more source
Transactions on Cryptographic Hardware and Embedded Systems, 2022 In this paper, a deep-learning based power/EM analysis attack on the state-of-the-art RSA–CRT software implementation is proposed. Our method is applied to a side-channel-aware implementation with the Gnu Multi-Precision (MP) Library, which is a typical
Kotaro Saito +3 more
doaj +3 more sources
Scalar Multiplication Algorithm Resisting Power Analysis Attacks Using NAF with Threshold Window [PDF]
Jisuanji gongcheng, 2019 In order to give consideration to the safety and efficiency of scalar multiplication in resource limited security chip,an Elliptic Curve Cryptography(ECC) scalar multiplication algorithm resisting power analysis attacks is presented.The Non-Adjacent Form(
GU Jianguang
doaj +1 more source
Classically Optimal Variational Quantum Algorithms
IEEE Transactions on Quantum Engineering, 2021 Hybrid quantum-classical algorithms, such as variational quantum algorithms (VQAs), are suitable for implementation on noisy intermediate-scale quantum computers.
Jonathan Wurtz, Peter Love
doaj +1 more source
Speeding Up Multi-Scalar Multiplication over Fixed Points Towards Efficient zkSNARKs
Transactions on Cryptographic Hardware and Embedded Systems, 2023 The arithmetic of computing multiple scalar multiplications in an elliptic curve group then adding them together is called multi-scalar multiplication (MSM).
Guiwen Luo, Shihui Fu, Guang Gong
doaj +1 more source
Precomputation Methods for UOV Signature on Energy-Harvesting Sensors
IEEE Access, 2018 Wireless sensor networks (WSNs) are increasingly gaining impact on our daily lives. They are finding a wide range of applications in various domains, such as health-care, environmental monitoring, and so on.
Bo Lv, Zhiniang Peng, Shaohua Tang
doaj +1 more source