An Modified Enhanced Method of Reversible Data Hiding In Audio Encryption
Journal Title: International Journal of engineering Research and Applications - Year 2017, Vol 7, Issue 8
Abstract
Recently more & more attention is paid to reversible data hiding (RDH) in encrypted images, since it maintains the excellent property that the original data can be recovered after embedded data is extracted. It protects the image content. The proposed method is data embedded in encrypted audio file. The proposed chaotic encryption technique encrypts the audio file and then encrypted data will be embedded into encrypted audio file. This algorithm provides high level security. Using reversible data hiding algorithm, data is embedding in encrypted audio. The data hiding technique uses the least significant bit replacement algorithm for concealing the secret message bits into the encrypted audio. This important technology is widely used in defence & law forensics where no distortion of the original cover is allowed. In decryption, secret encrypted data will recover from encrypted audio file and then original audio file is extracted.
Authors and Affiliations
Dr. M. Kavitha, PL. Natchiammai
Keywords
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- EP ID EP392011
- DOI 10.9790/9622-0708032833.
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