Chin-Chen Chang 0001 Jung-San Lee An anonymous voting mechanism based on the key exchange protocol. 307-314 2006 25 Comput. Secur. 4 https://doi.org/10.1016/j.cose.2006.02.004 https://www.wikidata.org/entity/Q115062142 db/journals/compsec/compsec25.html#ChangL06