Hybrid Cryptosystem Algorithm Vigenere Cipher and Base64 for Text Message Security Utilizing Least Significant Bit (LSB) Steganography as Insert into Image
DOI:
https://doi.org/10.59934/jaiea.v2i3.201Keywords:
Vigenere cipher, Base64, LSB, Security, Message, ImageryAbstract
Security message text is aspect important in modern communications for guard privacy and confidentiality information. Without exists guarantee security, of course just can raises risk when sensitive and valuable information are accessed by unauthorized persons responsible answer. Cryptography and steganography is two field used in a manner wide For reach objective this. Algorithm Vigenere Cipher and Base64 are method used for encryption message text and Least Significant Bit (LSB) steganography was used as method for insert message encrypted to in image. LSB makes use of the last bits from pixels image for keep information addition without bother image visual display in a manner significant. With utilise method here, order encrypted can hidden in a manner confidential in image that looks normal. This hybrid cryptosystem combine excess from third algorithm such, ie speed and effectiveness encryption use algorithm Vigenere Cipher as well ability Base64 characteristics, and levels security message more increase.
Downloads
References
Yusfrizal, "DESIGN OF CRYPTOGRAPHIC APPLICATIONS ON TEXT USING THE REVERSE CHIPER METHOD," vol. 3, no. 2, pp. 29–37, 2019.
J. Jamaludin and R. Romindo, "Design of Text Security Using a Combination of Vigenere Cipher and RSA in Hybrid Cryptosystem," vol. 2, pp. 105–116, 2020.
H. Triansyah, "Combination of Vigenere Cipher Cryptography Algorithm and AES Algorithm for Security of Text Messages," TECHSI - J. Tek. inform. , vol. 11, no. 3, p. 408, 2019, doi: 10.29103/techsi.v11i3.1874.
WM br Purba, "IMPLEMENTATION OF KNAPSACK AND BASE64 ALGORITHMS ON TEXT FILE SECURITY," vol. 7, no. April, pp. 552–563, 2019.
R. Munir, Cryptography . Bandung: Informatics Bandung, 2019.
EV Haryanto, "Steganographic Design for Image Security with Android-Based RSA and LSB Algorithms," pp. 179–190, 2019.
DA Prabowo, D. Abdullah, and A. Manik, "BASED ON COLOR USING," vol. V, no. september, pp. 85–91, 2018.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2023 Journal of Artificial Intelligence and Engineering Applications (JAIEA)

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.