Baoqi Qiu

Toward Reliable and Confidential Release for Smart Contract via ID-Based TRE

2021 · IEEE Internet of Things Journal

The concept of time release provides a new mode of sending information to the future, where the message will be available after a certainly specified period. Time-release encryption (TRE), as a promising approach, has a …

Report When Malicious: Deniable and Accountable Searchable Message-Moderation System

2022 · IEEE Transactions on Information Forensics and Security

Encrypted retrieval ensures the secure retrieval over the encrypted data without sacrificing the confidentiality. Its applications in the database systems have brought this primitive under the spotlight. Once the malicious sender sends the wrong message, …