Anzeige
Erschienen in:
2015 | OriginalPaper | Buchkapitel
A Novel Approach for Data Hiding in Color Images Using LSB Based Steganography with Improved Capacity and Resistance to Statistical Attacks
verfasst von : Savita Badhan, Mamta Juneja
Erschienen in: Intelligent Computing, Communication and Devices
Verlag: Springer India
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Abstract
In modern communication, security, privacy, and integrity of the secret data being transmitted is the most important issue and steganographic techniques help in accomplishing this task. In this paper, we have proposed a data hiding scheme using steganography and cryptography in spatial domain. RGB 24 bit bitmap image carries the secret DES encrypted message that is embedded by utilizing the different pixel intensities of the cover RGB image. At receiver side, message is received and message is extracted by applying the reverse of embedding process. The proposed system results in high embedding capacity and also successfully resists statistical attacks like RS analysis, histogram analysis, and chi-square analysis.