TY - ECHAP AU - Min-Shiang Hwang AU - Chou YC AU - Wu CC AU - Yang CY BT - Recent Developments in Intelligent Computing, Communication and Devices. Advances in Intelligent Systems and Computing CY - Singapore LA - eng PB - Springer PP - Singapore PY - 2019 T2 - Recent Developments in Intelligent Computing, Communication and Devices. Advances in Intelligent Systems and Computing TI - An Improvement of Tseng–Wu Group Key Exchange Protocol ER -