Fusion of Cryptography and Steganography with LSB for Secure Data Hiding
Jyoti Verma, Sonu Rana, Namita Kathpal, Vimlesh Singh, Abhiruchi Passi, Pragati Shrivastava Deb · 2024
Increasing demand for secure data transmission and storage has led to the consolidation of steganography and encryption techniques. The proposed research presents a new strategy that combines various techniques to provide increased data security. In this cipher text insertion using Least Significant Bit technique is used to improve the concealment effectiveness. Cryptography, which encrypts data for safe transmission, works in concert with steganography, the hidden information within ostensibly innocent transport media. Combining these techniques yields a strong foundation for data concealing that guarantees integrity and confidentiality. When the Enhanced LSB technique is applied in the spatial domain, it improves hiding and maintains stealth while improving embedding capacity. Using this technique, embedded data is more secure and resistant to detection. In this work, an in-depth investigation of the efficiency, capability and computational viability of the fusion approach is presented. In addition, the research results show how the proposed fusion technique improves security and Verify its capability as a secure data hiding application in a wide range of industries. Finally, a possible model for protecting sensitive information is presented by integrating steganography, encryption, and improved LSB in the spatial domain to meet the growing demand for secure data transmission and storage.