期刊名称：International Journal of Computer Science Issues
印刷版ISSN：1694-0784
电子版ISSN：1694-0814
出版年度：2011
卷号：8
期号：5
出版社：IJCSI Press
摘要：prevent detection of hidden messages. Secure data transmission method, which tries to alter the originality of the data files in to some encrypted form by using different methods and techniques. Encryption of data plays a vital role in the real time environment to keep the data out of reach of unauthorized people. After encryption, the files can be transferred securely by using multiple cytological methods. In this Paper embed and de-embed processes of information hiding in various file format and carried out analysis in different approach and procedures are implemented in developing novel information security system in multimedia files like image and video, video file and other methods. Varieties of techniques for embedding information in digital audio /video have been established. In this paper we will attend the general principles and different methodology adopted based on e -cipher model for hiding secret information using cryptographic technology, and an overview of functions and techniques, the goal of this paper is to know the different areas of information hiding and tools for providing secure data transmission with proposed e-cipher algorithms.
关键词：Encryption; Decryption; data hiding; Mono Substitution; Poly Substitution; genetic keys
