用傅里叶光学模拟16位模乘的乘法
Multiplication with Fourier Optics Simulating 16-bit Modular Multiplication
摘要:
本文将描述作者开发的一个模拟器,以探索基于光学的傅里叶变换乘法器的设计。然后,它将展示一个应用的问题,构建一个全光模乘电路。该电路实现了蒙哥马利乘法算法的一个新的近似版本,使计算完全在模拟域中执行。结果将被用来证实的可行性,缩放设计高达16位,而不需要在中间步骤的模数转换。
英文摘要:
This paper will describe a simulator developed by the authors to explore the design of Fourier transform based multiplication using optics. Then it will demonstrate an application to the problem of constructing an all-optical modular multiplication circuit. That circuit implements a novel approximate version of the Montgomery multiplication algorithm that enables the calculation to be performed entirely in the analog domain. The results will be used to corroborate the feasibility of scaling the design up to 16-bits without the need for analog to digital conversions at intermediate steps.
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