A Multilayered Secure Scheme for Transmission of Sensitive Information based on Steganalysis

详细信息    查看全文

• 作者：Divya Jennifer D'Souza^a ; ^{jenniferdsouza87@nitte.edu.in" class="auth_mail" title="E-mail the corresponding author} ; Minu P. Abraham^b
• 关键词：Encryption ; Parallel Computing ; Shares ; Stegnography ; LSB
• 刊名：Procedia Computer Science
• 出版年：2016
• 出版时间：2016
• 年：2016
• 卷：78
• 期：Complete
• 页码：375-381
• 全文大小：282 K

文摘

We propose a multilayered secure scheme to transfer sensitive text over an unreliable network. The secret text is first encrypted using the AES algorithm. The cipher text produced is hidden in an audio file. The audio file is in turn encrypted in parallel using the concept of Shamir's technique based on CRT to maximize resource utilization. These, audio shares are sent over different channels in the network for security. Experimental results show that, even if certain shares got lost over network, audio files could be recovered at the receiver with the remaining shares without sender needing to resend the file.