Wangchen Dai received the Ph.D. degree in electronic engineering from the City University of Hong Kong, in 2018. He had appointments at Hardware Security Lab, Huawei Technologies Company Ltd., and the Department of CSSE, Shenzhen University. Currently, he is working as a Senior Researcher with Zhejiang Lab, Hangzhou, China. His research interests include cryptographic hardware and embedded systems, fully homomorphic encryption, and reconfigurable computing.