Communication scheme using a hyperchaotic semiconductor laser model: Chaos shift key revisited N. A. A. Fataf, Sanjay Kumar Palit, Sayan Mukherjee, M. R. M. Said, Doan Hoai Son and Santo Banerjee Eur. Phys. J. Plus, 132 11 (2017) 492 Published online: 27 November 2017 DOI: 10.1140/epjp/i2017-11786-y