FPGA Based RSA Authenticated Data Hiding in Image through Steganography
SK. Sadiya Shireen1, B. Murali Krishna2, K. Naga Lakshmi Prasanna3, A. Poorna Chander Reddy4
1SK. Sadiya Shireen, P.G Scholar, Department of ECE, Koneru Lakshmaiah Education Foundation, Vaddeswaram (A.P), India.
2B.Murali Krishna, Assistant Professor, Department of ECE, Koneru Lakshmaiah Education Foundation, Vaddeswaram (A.P), India.
3K.Naga Lakshmi Prasanna, P.G Scholar, Department of ECE, Koneru Lakshmaiah Education Foundation, Vaddeswaram (A.P), India.
4A.Poorna Chander Reddy, P.G Scholar, Department of ECE, Koneru Lakshmaiah Education Foundation, Vaddeswaram (A.P), India.
Manuscript received on 05 February 2019 | Revised Manuscript received on 13 February 2019 | Manuscript published on 28 February 2019 | PP: 550-554 | Volume-8 Issue-4, February 2019 | Retrieval Number: D2804028419/19©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Now-a-days, information security has a vital role in different applications of digital communications like medical, military, commerce etc., to conceal the secret data from unauthorized access. Steganography is the most eminent technique for providing information security with the help of a carrier file. The communication carrier can be of various formats like text, image, video etc. Among all these, digital images are the most common format due to high capacity and frequency of availability. In image steganography, the secret data is embedded into an inconspicuous carrier i.e., digital image is used as cover image to conceal the secret message which is known as stego image. Cryptography techniques are used to strengthen the security for the stego image. In this paper, a zigzag method has proposed for concealing patient’s secret information with RSA cryptography algorithm in a RGB medical cover image. The medical cover image is implemented on Nexys 2 1200E FPGA (Field Programmable Gate Array).
Keyword: Cryptography, RSA Algorithm, Steganography, RGB Medical Cover Image, Stego Image, FPGA.
Scope of the Article: Image Security