Optical image encryption based on classical double random phase encoding: Cyphertext-only attack via speckle correlation
Guowei Li, Dayan Li, Guohai Situ · Digital Holography and Three-Dimensional Imaging · 2017
We demonstrated experimentally the traditional double random phase encoding (DPRE) technique is unsafe. It is the first experimental demonstration of the cyphertext only attack to the classical DRPE technique to the best of our knowledge