期刊名称：International Journal of Computer Science and Network
印刷版ISSN：2277-5420
出版年度：2014
卷号：3
期号：6
页码：450-454
出版社：IJCSN publisher
摘要：The System Security is important for secure communication. Biometric fingerprint authentication requires physical presence of human being; it can’t be traceable as well as forgeable. By using data compression method size of data can be reduced and requires less memory space. When data is transmitted through network secretly, there may be chance that secret data may lost or damaged. In order to provide secrecy and integrity to data, there are various security mechanism are available. Biometric key can be generated from fingerprint which is further used for encryption purpose. This paper shows different mechanism which is necessary for secure transmission of image data and the pros and cons of the algorithms to provide an overview of the latest approaches in the field are discussed
关键词：mosaic image;encryption;data hiding;biometric and compression;PSNR
