A Comparative Study Of Cryptography And Image Steganography Technique

Author(s)	Shikha Choudhary, Shamshad Husain
Country	India
Abstract	Data security involves protecting digital information to prevent unauthorized access to computers, databases, and websites. Cryptography, encryption, and compression are key strategies for data protection. AES is a powerful cryptographic method. Confidentiality, authenticity, integrity, and non-repudiation are crucial for online communication. Steganography enhances message security across networks, using a photo as a cover material. The smart grid offers flexibility, reliability, and efficiency in power production and distribution. To protect privacy and confidentiality, greyscale cover images undergo discrete wavelet transformation (DWT) and a chaotic map is applied to the secret image
Keywords	Cryptography Concept, Security, Integrity DWT, Security, Information Hiding, Steganography
Field	Computer > Network / Security
Published In	Volume 5, Issue 5, September-October 2023
Published On	2023-10-31
Cite This	A Comparative Study Of Cryptography And Image Steganography Technique - Shikha Choudhary, Shamshad Husain - IJFMR Volume 5, Issue 5, September-October 2023. DOI 10.36948/ijfmr.2023.v05i05.8217
DOI	https://doi.org/10.36948/ijfmr.2023.v05i05.8217
Short DOI	https://doi.org/gs38pt

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