Efficient steganography using least significant bit and encryption technique
G. Sugandhi, C. P. Subha · 2016
Steganography is the process of concealing a file, message, image, or video within another file, message, image, or video. A new steganography approach for data hiding is proposed. In this approach we hide data in the encrypted image using LSB (least significant bit) technique. The hidden data in the binary form is replaced to the LSB position of the encrypted image binary data. The hidden data will be recovered by the receiver using the secret key. Thus this method provides double staging security. Thus it will be used to reduce the chance of detecting the encrypted image and then provides advanced security level of the encrypted images.