TY - BOOK AU - Sun,Yi AU - Cai,Liang AU - Wang,Wei AU - Song,Xianhua AU - Lu,Zeguang TI - Blockchain Technology and Application: 5th CCF China Blockchain Conference, CBCC 2022, Wuxi, China, December 23-25, 2022, Proceedings T2 - Communications in Computer and Information Science, SN - 9789811988776 U1 - 621.39 23 PY - 2022/// CY - Singapore PB - Springer Nature Singapore, Imprint: Springer KW - Computer engineering KW - Computer networks  KW - Database management KW - Application software KW - Cryptography KW - Data encryption (Computer science) KW - Operating systems (Computers) KW - Computer Engineering and Networks KW - Database Management KW - Computer and Information Systems Applications KW - Cryptology KW - Operating Systems N1 - 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 N2 - 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. UR - https://doi.org/10.1007/978-981-19-8877-6 ER -