LEADER 03431nam 22007455 450 001 9910635385603321 005 20251107172221.0 010 $a9789811988776 010 $a9811988773 024 7 $a10.1007/978-981-19-8877-6 035 $a(MiAaPQ)EBC7158067 035 $a(Au-PeEL)EBL7158067 035 $a(CKB)25732546600041 035 $a(OCoLC)1356002831 035 $a(DE-He213)978-981-19-8877-6 035 $a(EXLCZ)9925732546600041 100 $a20221213d2022 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aBlockchain Technology and Application $e5th CCF China Blockchain Conference, CBCC 2022, Wuxi, China, December 23?25, 2022, Proceedings /$fedited by Yi Sun, Liang Cai, Wei Wang, Xianhua Song, Zeguang Lu 205 $a1st ed. 2022. 210 1$aSingapore :$cSpringer Nature Singapore :$cImprint: Springer,$d2022. 215 $a1 online resource (130 pages) 225 1 $aCommunications in Computer and Information Science,$x1865-0937 ;$v1736 311 08$aPrint version: Sun, Yi Blockchain Technology and Application Singapore : Springer,c2022 9789811988769 320 $aIncludes bibliographical references and index. 327 $aA 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. 330 $aThis book constitutes the refereed proceedings of the 5th CCF China Blockchain Conference, CBCC 2022, held in Wuxi, China, in December 2022. The 7 revised full papers presented were carefully reviewed and selected from 67 submissions. The papers deal with research results and development activities in all aspects of blockchain science and technology. . 410 0$aCommunications in Computer and Information Science,$x1865-0937 ;$v1736 606 $aComputer engineering 606 $aComputer networks 606 $aDatabase management 606 $aApplication software 606 $aCryptography 606 $aData encryption (Computer science) 606 $aOperating systems (Computers) 606 $aComputer Engineering and Networks 606 $aDatabase Management 606 $aComputer and Information Systems Applications 606 $aCryptology 606 $aOperating Systems 615 0$aComputer engineering. 615 0$aComputer networks. 615 0$aDatabase management. 615 0$aApplication software. 615 0$aCryptography. 615 0$aData encryption (Computer science) 615 0$aOperating systems (Computers) 615 14$aComputer Engineering and Networks. 615 24$aDatabase Management. 615 24$aComputer and Information Systems Applications. 615 24$aCryptology. 615 24$aOperating Systems. 676 $a296 702 $aSun$b Yi 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910635385603321 996 $aBlockchain Technology and Application$92153556 997 $aUNINA