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cs.CR2021
BBS: A Blockchain Big-Data Sharing System
Shan Wang, Ming Yang, Tingjian Ge +2
Chain of custody is needed to document the sequence of custody of sensitive big data. In this paper, we design a blockchain big-data sharing system (BBS) based on Hyperledger Fabri…
cs.CR2021
BOSS: A Blockchain Off-State Sharing System
Shan Wang, Ming Yang, Tingjian Ge +2
Blockchain has been applied to data sharing to ensure the integrity of data and chain of custody. Sharing big data such as large biomedical data files is a challenge to blockchain…