REVERSIBLE DATA HIDING IN ENCRYPTED IMAGES USING HISTOGRAM AND CIPHERING TECHNIQUE

In today’s world information worth more than anything so it needs to be protected during communication and other modes of exchanging information. The aim of our work is to implement data hiding efficiently in the images. For providing security to the image embedded with secret information we take help of histogram shifting and encryption techniques. So that it will be beneficial for security of the data and efficiently transmission of data to the receiver. Improving data hiding capacity in the images, reversibility, and security are the key components of the proposed work. These two techniques we used for data hiding provide good security and also improves the data hiding capacity in the images. with better data hiding capacity. We also gets good PSNR values.