破译公钥密码的一种神经网络方法

A Neural Network Method for Deciphering the Public Key Cryptograph

本文先以ＲＳＡ密码系统为例介绍了公钥密码体制的基本原理，然后概述了ＢＰ神经网络的基本结构及其学习算法，分析了用ＢＰ神经网络破译ＲＳＡ密码的破译原理，给出了ＢＰ神经网络破译器的结构。

The basic principle of the public key cryptograph is introduced taking the RSA cryptosystem as an example firstly.Then the basic structure and learning algorithm of BP neural network is outlined,and the principle of deciphering RSA cryptosystem using BP neural network is analyzed.This paper also gives the BP neural network decoder structure,its design method and some experimental results.