A New Pseudo-Random Number Generator Based on the Leap-Ahead LFSR Architecture - 文章详情页

作者：

Tan, Zuxiong (Tan, Zuxiong.) | Guo, Weiling (Guo, Weiling.) | Gong, Guoliang (Gong, Guoliang.) | Lu, Huaxiang (Lu, Huaxiang.)

收录：

EI Scopus

摘要：

The　linear　shift　feedback　register　(LFSR)　are　widely　used　in　pseudo　random　number　generator　(PRNG).　Through　parallelization,　the　generation　rate　can　achieve　unprecedented　speeds.　Based　on　the　leap-ahead　LFSR　architecture,　this　paper　proposed　a　new　parallel　architecture　which　can　improve　the　randomness　significantly　without　changing　the　output　bit-width.　Compared　with　two　latest　high-quality　PRNGs,　the　proposed　architecture　in　this　paper　has　advantages　in　randomness,　resource　utilization　and　output　bandwidth.　Especially,　the　proposed　architecture　reduces　the　occupancy　of　resources　up　to　62%　and　lower　the　area-time　up　to　53%　compared　to　the　recent　architecture.　©　2018　IEEE.

关键词：

Field programmable gate arrays (FPGA) Integrated circuits Number theory Parallel architectures Random number generation Random processes Shift registers

作者机构：

[ 1 ] [Tan, Zuxiong]Key Laboratory of Opto-electronics Technology, Ministry of Education, Beijing University of Technology, Beijing; 100124, China
[ 2 ] [Guo, Weiling]Key Laboratory of Opto-electronics Technology, Ministry of Education, Beijing University of Technology, Beijing; 100124, China
[ 3 ] [Gong, Guoliang]Laboratory of Artificial Neural Networks, Institute of Semiconductors, Chinese Academy of Sciences, Beijing; 100083, China
[ 4 ] [Lu, Huaxiang]Laboratory of Artificial Neural Networks, Institute of Semiconductors, Chinese Academy of Sciences, Beijing; 100083, China

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