INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
In many Internet applications, digital communication is undergoing visible and continuing development. As a result, secure communication sessions must be made available. The security of data transferred across a worldwide network has become a critical issue in network performance measurements. As a result, data confidentiality and integrity are required to prevent eavesdroppers from accessing and utilising transmitted data. Steganography and cryptography are two significant techniques used to secure networks. In this study, we examine many strategies for merging cryptography and steganography techniques in a single system. Furthermore, we discuss the contrasts between cryptography and steganography. The goal of this study is to create a novel method for hiding secret information in a picture, audio, or video by leveraging the benefits of combining cryptography and steganography. To avoid assaults, the message is encrypted using the AES technique and the key is hashed using SHA-2. Following that, we modified the LSB algorithm by adding a key to make the hiding process non-sequential. The results obtained show that our proposed strategy is promising in terms of robustness and security.
Keywords:
Steganography, Cryptography, Least Significant Bit (LSB), encryption, decryption, Stego image, Color image, Random embedding.
Cite Article:
"Cryptography and Steganography: New Approach", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.5, Issue 3, page no.528 - 534, March-2020, Available :http://www.ijsdr.org/papers/IJSDR2003094.pdf
Downloads:
000337070
Publication Details:
Published Paper ID: IJSDR2003094
Registration ID:203709
Published In: Volume 5 Issue 3, March-2020
DOI (Digital Object Identifier):
Page No: 528 - 534
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
Facebook Twitter Instagram LinkedIn