The internet and the World Wide Web have revolutionized the way in which digital data is distributed. The growing possibilities of modern communication need special means of security especially on computer network. In this paper a new randomized secure data hiding algorithm using file hybridization is proposed for strengthening the security of information through a combination of cryptography and steganography with random transformation and file hybridization. Steganography is the technique of hiding confidential information within any media. Steganography is often confused with cryptography because the two are similar in the way that they both are used to protect confidential information. The difference between the two is in the appearance in the processed output; the output of steganography operation is not apparently visible but in cryptography the output is scrambled so that it can draw attention. Steganlysis is process to detect of presence of steganography. Steganography hides the message so it cannot be seen. A message is a cipher text for instance, might arouse suspicious on the part of the recipient while an “invisible” message created with steganography. This approach includes a high degree of security and data protection implemented by the concept “Message Sending” and “Secrete Communication” at large scale. This System includes three main parts Administrator, Encryption and Decryption. The Administrator creates the monitor accounts. Encryption uses the service of the system & authenticates the user. Decryption is used to decrypt data.
Published In : IJCSN Journal Volume 2, Issue 6
Date of Publication : 01 December 2013
Pages : 47 - 51
Figures : 03
Tables : 01
Publication Link : ijcsn.org/IJCSN-2013/2-6/IJCSN-2013-2-6-125.pdf
Bhushan Walke : Bhushan Walke perceived and completed B.E. in Computer Engineering in 2012 from G.H. Raisoni college of Engineering and Management under Pune University. Research interest includes Computer Networks, Network Security, Data Communication, wireless Networking.
Riddhi Naik : perceived and completed B.E. in Computer Engineering in 2012 from G.H. Raisoni college of Engineering and Management under Pune University. Research interest includes Computer Networks, Wireless Networking. Currently pursing M.Tech in Computer Science from CGPIT, Uka Tarsadia University, Surat. Published a paper named Touch and Dine a multi-touchable restaurant system in UACEE international journal of computer science and its applications volume 2 issue1.
Dhara Desai : perceived and completed B.E. in Computer Engineering in 2012 from G.H. Raisoni college of Engineering and Technology under Pune University. Research interest includes Computer Networks, Wireless Networking. Currently Pursing M.Tech in Computer Science from CGPIT, Uka Tarsadia University, Surat.
Datahiding
Steganography
Unique ID
Pattern Detection
Our goal in this paper is to propose a new steganography mechanism that allows the hiding and communication of a data in a colored image with better security, also eliminating the restriction of six to some extent. The suitability of steganography as a tool to conceal highly sensitive information has been discussed by using a new methodology sharing the concept of hybridization and a multilevel of security of data is achieved.
[1] A Randomized Secure Data Hiding Algorithm Using File Hybridization for Information Security.
[2] European Journal of Scientific Research ISSN 1450-216X Vol.40 No.2 (2010), pp.223-231 © EuroJournals Publishing, Inc. 2010 http://www.eurojournals.com/ejsr.htm.
[3] Public–Key Steganography Based on Matching Method.
[4] Exploring Steganography: Seeing the Unseen.
[5] ] Department of Computer Science and Engineering, Faculty of Electrical Engineering, Czech Technical University in Prague, Karlovo n´am_est´_ 13, 121 35 Prague 2, Czech Republic.
