Checking Compliance of X.509 Digital Certificates over IPv6 with Specifications. - Chao Zhang; Donggang Yang; Chu Chen; Pinghong Ren (CIAT, 2020)

Inferring Exact Domains to Efficiently Generate Valid Test Cases via Testing. - Chu Chen; Xuan Wang; Pinghong Ren; Zhenhua Duan; Cong Tian; Xu Lu 003; Bin Yu 014 (SOFL+MSVL, 2022)

SBDT: Search-Based Differential Testing of Certificate Parsers in SSL/TLS Implementations. - Chu Chen; Pinghong Ren; Zhenhua Duan; Cong Tian; Xu Lu 003; Bin Yu 008 (ISSTA, 2023)