Data Hiding Security Using Steganography
Volume: 7 - Issue: 06 - Date: 01-06-2018
Approved ISSN: 2278-1412
Published Id: IJAECESTU341 | Page No.: 601-604
Author: Ashish Kumar Narayan
Co- Author: Shilpi Sharma,Shanti Jaiswal
Abstract:-Steganography may be a technique for hiding data in a host signal. The host signal
may be a still image, speech or video and therefore the message signal that's hidden within the
host signal can be a text, image or an audio signal. For data hiding in host, discrete wavelate
transform (DWT) is used. Perfect audio Steganography technique aim at embedding data in an
imperceptible, robust and secure way and so extracting it by authorized people. Hence, up to this
point the main challenge in digital audio steganography is to get robust high capacity
steganography systems. Leaning towards designing a system that ensures high capacity or
robustness and security of embedded data has LED to great diversity within the existing
steganography techniques
Key Words:-Audio steganography, DWT, PSNR, LSB, Data Hiding, Digital data security,
Area:-Engineering
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