期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2013
卷号：4
期号：7-3
页码：2216-2221 出版社：Seventh Sense Research Group
摘要：Security is a major concern where confidential data can be transfer through internet. Steganography is an effective means of hiding data to protect the data from unauthorized or unwanted viewing. In this work, Image can be used to hide confidential data. We use hop field algorithm & LSB technique in this work. Firstly Hopfield algorithm is used on the original image and it gives optimized results then key can be generating from these results using LSB technique. A secret data can be hide behind of this resulting image and it forms a stego image. All the data can be hide in the stegoimage. This increases security means protecting our confidential information from unauthorized access. On the receiver side all the process work in inverse order and extract the hidden data from the image.
关键词：Security; Data hiding; Steganography; Hop-field; LSB
