03431nam 22007455 450 991063538560332120251107172221.09789811988776981198877310.1007/978-981-19-8877-6(MiAaPQ)EBC7158067(Au-PeEL)EBL7158067(CKB)25732546600041(OCoLC)1356002831(DE-He213)978-981-19-8877-6(EXLCZ)992573254660004120221213d2022 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierBlockchain Technology and Application 5th CCF China Blockchain Conference, CBCC 2022, Wuxi, China, December 23–25, 2022, Proceedings /edited by Yi Sun, Liang Cai, Wei Wang, Xianhua Song, Zeguang Lu1st ed. 2022.Singapore :Springer Nature Singapore :Imprint: Springer,2022.1 online resource (130 pages)Communications in Computer and Information Science,1865-0937 ;1736Print version: Sun, Yi Blockchain Technology and Application Singapore : Springer,c2022 9789811988769 Includes bibliographical references and index.A Proxy Re-encryption Scheme of Medical Data Sharing Based on ConsortiumBlockchain -- A Leadership Transfer Algorithm for Raft -- Blockchain Multi-Signature Wallet System Based on QR Code Communication -- EthMB+: A Tamper-proof Data Query Model based on B+ Tree and Merkle Tree -- Overview of Zero-knowledge Proof and Its Applications in Blockchain -- PCT: a Relay-based Privacy-preserving Cross-chain Transaction Scheme -- An Illegal Data Supervision Scheme for the Consortium Blockchain.This book constitutes the refereed proceedings of the 5th CCF China Blockchain Conference, CBCC 2022, held in Wuxi, China, in December 2022. The 7 revised full papers presented were carefully reviewed and selected from 67 submissions. The papers deal with research results and development activities in all aspects of blockchain science and technology. .Communications in Computer and Information Science,1865-0937 ;1736Computer engineeringComputer networksDatabase managementApplication softwareCryptographyData encryption (Computer science)Operating systems (Computers)Computer Engineering and NetworksDatabase ManagementComputer and Information Systems ApplicationsCryptologyOperating SystemsComputer engineering.Computer networks.Database management.Application software.Cryptography.Data encryption (Computer science)Operating systems (Computers)Computer Engineering and Networks.Database Management.Computer and Information Systems Applications.Cryptology.Operating Systems.296Sun YiMiAaPQMiAaPQMiAaPQBOOK9910635385603321Blockchain Technology and Application2153556UNINA