Cryptanalysis of a family of 1D unimodal maps Mohamad Rushdan Md Said, Aliyu Danladi Hina and Santo Banerjee Eur. Phys. J. Special Topics, 226 10 (2017) 2281-2297 Published online: 02 March 2017 DOI: 10.1140/epjst/e2017-70011-y