舰船电子工程2024，Vol.44Issue(1)：76-80,5.DOI:10.3969/j.issn.1672-9730.2024.01.015
采用流式并行架构处理数据帧的优化方法
An Optimization Scheme for Processing Data Frames Using a Streaming Parallel Architecture
杨成林 1周勋 1严新荣1
作者信息
- 1. 中国船舶集团有限公司第七二二研究所 武汉 430205
- 折叠
摘要
Abstract
Compared with other software and hardware platforms,FPGA has high-speed advantages and unique timing-based control methods,which make it more and more widely used in the communication field.This paper analyzes and optimizes the logi-cal processing architecture of the data frame encryption operation process.The optimized logical architecture realizes data frame streaming,fast parallel processing,business priority arbitration,and dynamic allocation of algorithm resources.It reduces time overhead greatly,improves the computing efficiency of logic processing modules and the flexibility of computing power distribution.At the end of the paper,the method of comprehensive simulation is used to verify the feasibility of this kind of optimization.关键词
FPGA/流式传输/密码算法/仲裁/资源动态分配Key words
FPGA/streaming transmission/cryptographic algorithm/arbitration/dynamic allocation of resources分类
信息技术与安全科学引用本文复制引用
杨成林,周勋,严新荣..采用流式并行架构处理数据帧的优化方法[J].舰船电子工程,2024,44(1):76-80,5.
