Steganography using Improved LSB Approach and Asymmetric Cryptography

Title

Steganography using Improved LSB Approach and Asymmetric Cryptography

Creator

Pramanik S.; Samanta D.; Dutta S.; Ghosh R.; Ghonge M.; Pandey D.

Description

Steganography deals with the craft of obscuring private data inside a spread media. In confidential data communication security is a vital issue. In this paper, we use a two-layer security. At first, data encryption is achieved by the method of RSA algorithm of asymmetric cryptography, and later the ciphered data is hidden into host image by an innovative embedding technique. To hide our ciphered data into host image, we modify the existing LSB technique and use a mapping function that ensures a secure and confidential image steganography resulting in a stego image. Here cryptography is blended with steganography and provides two level security in the confidential data transmission over the internet. 2020 IEEE.

Source

Proceedings of IEEE International Conference on Advent Trends in Multidisciplinary Research and Innovation, ICATMRI 2020

Date

2020-01-01

Publisher

Institute of Electrical and Electronics Engineers Inc.

Subject

Encryption; PSNR; RSA; Steganography

Coverage

Pramanik S., Haldia Institute of Technology, Haldia, India; Samanta D., CHRIST (Deemed to Be University), Bangalore, India; Dutta S., Institute of Engineering and Management, Kolkata, India; Ghosh R., Haldia Institute of Technology, Haldia, India; Ghonge M., Sandip Institute of Technology and Research Centre, India; Pandey D., India and Research Scholar, IET, Department of Technical Education, India

Rights

Restricted Access

Relation

ISBN: 978-172817734-2

Format

Online

Language

English

Type

Conference paper

Identifier

https://doi.org/10.1109/ICATMRI51801.2020.9398408

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85104668788&doi=10.1109%2fICATMRI51801.2020.9398408&partnerID=40&md5=6328d2055b506110e48a6e5256c34fa5