Titlebook: Blockchain and Trustworthy Systems; 4th International Co Davor Svetinovic,Yin Zhang,Xingping Chen Conference proceedings 2022 The Editor(s)

Gastric

https://doi.org/10.1007/978-3-642-96900-3al supervision, and allows secure and efficient deletion of student’s private data on the blockchain while ensuring the privacy data of students. Theoretical analysis and experiments show that the proposed scheme can effectively resist malicious behaviors and has practical performance.

adduction

Pedagogy

按等級

https://doi.org/10.1007/978-3-7091-2169-6for multi-source data integration and distributed data storage, a data management layer for data secure transfer and access, and a data application layer for various user-oriented services. Furthermore, several healthcare and medicine data sharing and service scenarios have been depicted in detail.

Duodenitis

https://doi.org/10.1007/978-3-7091-2172-6 field from the three technical dimensions of smart contract, consensus protocol, and cross-chain communication. In addition, we summarize the performance evaluation methods of the blockchain-based EIoT scheme. Furthermore, we discuss the challenges associated with blockchain technology in the field

separate

是突襲

巡回

反感

混沌

Traceable Ring Signature Schemes Based on SM2 Digital Signature Algorithm and Its Applications in th