A Novel Steganographic Approach for Image Encryption Using Watermarking
AES; DCT; DFT; DWT; PSNR; Steganography; SVD; Watermark
Steganography is a technique for obfuscating secret information by enclosing it in a regular, non-secret file or communication; the information is subsequently extracted at the intended location. Steganography can be used in addition to encryption to further conceal or safeguard data. Watermarking is one such technique practiced in the area of steganography. Watermarking can be practiced via multiple algorithmic techniques like Discrete Wavelength Transform (DWT), Discrete Cosine Transform (DCT), Singular Value Decomposition (SVD), Discrete Fourier Transform (DFT). In this study, a combination of such approaches along with AES encrypted watermarked images has been implemented. Validation of these techniques has been achieved by evaluating the Peak Signal to Noise Ratio (PSNR). 2023 IEEE.
Nanjundan P.; Singh D.; Vij A.; George J.P.
2023 9th International Conference on Advanced Computing and Communication Systems, ICACCS 2023, pp. 1465-1470.
Institute of Electrical and Electronics Engineers Inc.
Nanjundan P., Christ University, Department of Data Science, Pune, Lavasa, India; Singh D., CIMB AI Labs, Department of Data Science, India; Vij A., Elastic Run, Department of Data Science, India; George J.P., Christ University, Department of Data Science, Pune, Lavasa, India