1. Johnson M, Ishwar P, Prabhakaran VM, Schonberg D, Ramchandran K: On compressing encrypted data IEEE Trans. Signal Process 2004, 52(10):2992-3006.
2. Zhang X: Lossy Compression and Iterative reconstruction for Encrypted Image. IEEE Trans. on Inf. Forensic Secur 2011, 6(1):53-58.
3. Gallager RG: Low Density Parity Check Codes. MIT: Ph.D. dissertation; 1963.
4. Schonberg D, Draper SC, Ramchandran K: On blind compression of encrypted correlated data approaching the source entropy rate, in Proceedingsof the 43rd Annual Allerton Conference. IL: Allerton; 2005.
5. Lazzeretti R, Barni M: Lossless compression of encrypted grey-level and color images, in Proceedings of the 16th European Signal Processing Conference (EUSIPCO 2008). Switzerland: Lausanne; 2008.