OBFP: Optimized Blockchain-Based Fair Payment for Outsourcing Computations in Cloud Computing[J] IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 2021(16) Lin, Chao He, Debiao Huang, Xinyi Choo, Kim-Kwang Raymond
DCAP: A Secure and Efficient Decentralized Conditional Anonymous Payment System Based on Blockchain[J] IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 2020(15) Lin, Chao He, Debiao Huang, Xinyi Khan, Muhammad Khurram Choo, Kim-Kwang Raymond