Security analysis of Yu-CaO neural networks scheme
Xiaoyan Ye, Xiaoying Ye, Ruiran Wu · AIP conference proceedings · 2018
In 2006, Yu et al. presented a new cryptographic scheme based on delayed chaotic neural networks. However, Yang et al. found a fundamental flaw in Yu-Cao scheme by means of chosen plaintext attack in 2009. In this paper, a more effective method is described through the analysis of the Exclusive-or operation. As a result, it makes this cryptographic scheme insecure.