A secure, blockchain-based data storage scheme for cloud environments
xuesong guo, Zihan Xiong, Jun Chen, Dabei Chen · 2023
Cloud storage has become a widespread trend with its efficient and convenient features. However, this also brings new security risks, such as identity forgery, data theft, privacy disclosure and other security problems. Based on blockchain, elliptic curve cryptography and other technologies, this paper proposes a blockchain-based cloud environment data storage scheme, which can provide users with decentralized identity authentication and data integrity verification functions, and the transaction information of data storage is stored on the chain to realize the safe storage of data.