You-sheng Zhou Junfeng Zhou Feng Wang Feng Guo An Efficient Chaotic Map-Based Authentication Scheme with Mutual Anonymity. 3916942:1-3916942:10 2016 2016 Appl. Comput. Intell. Soft Comput. https://doi.org/10.1155/2016/3916942 https://www.wikidata.org/entity/Q59121412 db/journals/acisc/acisc2016.html#ZhouZWG16