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A stream cipher was implemented on a FPGA. The keystream, for some authors the most important element, was developed using an algorithm based on Bernoullis chaotic map. When dynamic systems are digitally implemented, a normal degradation…

密码学与安全 · 计算机科学 2015-01-08 Ricardo Francisco Martinez-Gonzalez , Jose Alejandro Diaz-Mendez

SIMON and SPECK were among the first efficient encryption algorithms introduced for resource-constrained applications. SIMON is suitable for Internet of Things (IoT) devices and has rapidly attracted the attention of the research community…

密码学与安全 · 计算机科学 2026-03-20 Jonathan Cook , Sabih ur Rehman , M. Arif Khan

Probabilistic bits (p-bits) offer an energy-efficient hardware abstraction for stochastic optimization; however, existing p-bit-based simulated annealing accelerators suffer from poor scalability and limited support for fully connected…

硬件体系结构 · 计算机科学 2026-02-19 Naoya Onizawa , Taiga Kubuta , Duckgyu Shin , Takahiro Hanyu

The rapid advancement of Radio Frequency System-onChip (RFSoC) technology from Xilinx (AMD) has enabled the integration of high-speed data converters and programmable logic within a single package. RFSoC platforms are already widely adopted…

In modern embedded systems, the trust in comprehensive security standards all along the product life cycle has become an increasingly important access-to-market requirement. However, these security standards rely on mandatory immunity…

Timing side-channel attacks pose a major threat to embedded systems due to their ease of accessibility. We propose CIDPro, a framework that relies on dynamic program diversification to mitigate timing side-channel leakage. The proposed…

密码学与安全 · 计算机科学 2018-09-06 Thinh Hung Pham , Alexander Fell , Arnab Kumar Biswas , Siew-Kei Lam , Nandeesha Veeranna

As processors increase in complexity, costs grow even more rapidly, both for functional verification and performance validation. Most often, silicon characterizations comprise simple performance counters, which are aggregated and separated…

硬件体系结构 · 计算机科学 2025-09-26 Daniel Ruelas-Petrisko , Farzam Gilani , Anoop Mysore Nataraja , Zoe Taylor , Michael Taylor

Block RAMs (BRAMs) are the storage houses of FPGAs, providing extensive on-chip memory bandwidth to the compute units implemented using Logic Blocks (LBs) and Digital Signal Processing (DSP) slices. We propose modifying BRAMs to convert…

硬件体系结构 · 计算机科学 2022-03-24 Aman Arora , Tanmay Anand , Aatman Borda , Rishabh Sehgal , Bagus Hanindhito , Jaydeep Kulkarni , Lizy K. John

This paper introduces the eGPU, a SIMT soft processor designed for FPGAs. Soft processors typically achieve modest operating frequencies, a fraction of the headline performance claimed by modern FPGA families, and obtain correspondingly…

硬件体系结构 · 计算机科学 2023-07-18 Martin Langhammer , George Constantinides

In this paper, we present first-ever optimized hardware implementation of a state-of-the-art neuromorphic approach Histogram of Averaged Time Surfaces (HATS) algorithm to event-based object classification in FPGA for asynchronous time-based…

硬件体系结构 · 计算机科学 2023-09-14 Khushal Sethi , Manan Suri

The advent of unmanned aerial vehicles (UAVs) has improved a variety of fields by providing a versatile, cost-effective and accessible platform for implementing state-of-the-art algorithms. To accomplish a broader range of tasks, there is a…

系统与控制 · 电气工程与系统科学 2024-03-29 Sharif Azem , David Scheunert , Mengguang Li , Jonas Gehrunger , Kai Cui , Christian Hochberger , Heinz Koeppl

Implementing convolutional neural networks (CNNs) on field-programmable gate arrays (FPGAs) has emerged as a promising alternative to GPUs, offering lower latency, greater power efficiency and greater flexibility. However, this development…

硬件体系结构 · 计算机科学 2025-10-21 Philippe Magalhães , Virginie Fresse , Benoît Suffran , Olivier Alata

It is a challenging task to deploy computationally and memory intensive State-of-the-art deep neural networks (DNNs) on embedded systems with limited hardware resources and power budgets. Recently developed techniques like Deep Compression…

计算机视觉与模式识别 · 计算机科学 2018-04-13 Yuechao Gao , Nianhong Liu , Sheng Zhang

A neural network based flexible object manipulation system for a humanoid robot on FPGA is proposed. Although the manipulations of flexible objects using robots attract ever increasing attention since these tasks are the basic and essential…

机器人学 · 计算机科学 2021-07-02 Satoshi Ohara , Tetsuya Ogata , Hiromitsu Awano

FPGA-based hardware accelerators for convolutional neural networks (CNNs) have obtained great attentions due to their higher energy efficiency than GPUs. However, it is challenging for FPGA-based solutions to achieve a higher throughput…

分布式、并行与集群计算 · 计算机科学 2017-06-09 Yixing Li , Zichuan Liu , Kai Xu , Hao Yu , Fengbo Ren

Hardware acceleration has emerged as a key research topic for supporting computationally intensive signal processing and artificial intelligence applications in 6G research and development studies. This paper presents an RF Network on Chip…

信号处理 · 电气工程与系统科学 2026-05-11 A. Oguz Kislal , Osman Mert Yilmaz , Bengu Bilgic Keskin , Ibrahim Hokelek , Ali Gorcin

In the recent years, systems using FPGAs, GPUs have increased due to their advantages such as power efficiency compared to CPUs. However, use in systems such as FPGAs and GPUs requires understanding hardware-specific technical…

分布式、并行与集群计算 · 计算机科学 2020-05-11 Yoji Yamato

This document reports the design, implementation and testing of a small silicon resource usage, very flexible arbitrary percentile finding scheme called the Tiny Median Filter. It can be used not only as a median filter in image processing…

硬件体系结构 · 计算机科学 2024-12-10 Jinyuan Wu

This paper describes the design of a 1024-core processor chip in 16nm FinFet technology. The chip ("Epiphany-V") contains an array of 1024 64-bit RISC processors, 64MB of on-chip SRAM, three 136-bit wide mesh Networks-On-Chip, and 1024…

硬件体系结构 · 计算机科学 2016-10-07 Andreas Olofsson

The advent of 5G and beyond has brought increased performance networks, facilitating the deployment of services closer to the user. To meet performance requirements such services require specialized hardware, such as Field Programmable Gate…