期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2015
卷号：20
期号：2
页码：78-82
DOI：10.14445/22312803/IJCTT-V20P116
出版社：Seventh Sense Research Group
摘要：with the passage of time as technology is evolving, there is an increase in number of massive security attacks estimated. In this fast growing communication network, data security has become a major issue. Cryptography is usually employed to solve this problem. However combination of cryptography with steganography is very valuable. In this paper, we introduce a technique of hiding message by first encrypting it with pseudorandom key stream of bits and then embed this encrypted data inside image using Bit shifting method. The primary purpose of this paper is to enhance security of useful data possibly by combining steganography with cryptography.
