Created by Zhenxing Qian, Hang Zhou, Xinpeng Zhang, Weiming Zhang.
This work is published on Transactions on Dependable and Secure Computing (TDSC), 2016.
We first propose a JPEG encryption algorithm, which enciphers an image to a smaller size and keeps the format compliant to JPEG decoder. It outperforms a previous work in terms of separation capability, embedding capacity and security.
Put source JPEG images in the "images\test_images" directory.
Download 'jpeg_toolbox' and compile jpeg_read.m and jpeg_write.m.
Start from main.m
If you find our work useful in your research, please consider citing:
@article{qian2016separable,
title={Separable reversible data hiding in encrypted JPEG bitstreams},
author={Qian, Zhenxing and Zhou, Hang and Zhang, Xinpeng and Zhang, Weiming},
journal={IEEE Transactions on Dependable and Secure Computing},
year={2016},
publisher={IEEE}
}