SSL Test Suite: SSL Certificate Test Public Key Infrastructure. - Merve Melis Simsek; Tamer Ergun; Hüseyin Temuçin (SIU, 2022)

A Semi-Decentralized PKI Based on Blockchain With a Stake-Based Reward-Punishment Mechanism. - Erhan Turan; Sevil Sen; Tamer Ergun (IEEE Access, 2024)