LEADER 04789nam 22007935 450 001 9911011344203321 005 20250613132026.0 010 $a981-9662-43-5 024 7 $a10.1007/978-981-96-6243-2 035 $a(MiAaPQ)EBC32156814 035 $a(Au-PeEL)EBL32156814 035 $a(CKB)39301001700041 035 $a(DE-He213)978-981-96-6243-2 035 $a(OCoLC)1523373772 035 $a(EXLCZ)9939301001700041 100 $a20250613d2025 u| 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aBlockchain Technology and Application $e7th CCF China Blockchain Conference, CBCC 2024, Shanghai, China, December 13?15, 2024, Revised Selected Papers, Part II /$fedited by Liehuang Zhu, Yi Sun, Jianming Zhu, Qianhong Wu, Xianhua Song, Zeguang Lu 205 $a1st ed. 2025. 210 1$aSingapore :$cSpringer Nature Singapore :$cImprint: Springer,$d2025. 215 $a1 online resource (379 pages) 225 1 $aCommunications in Computer and Information Science,$x1865-0937 ;$v2498 311 08$a981-9662-42-7 327 $aBlockchain and Data Elements -- Storage Contract Scheme for Wind Energy Big Data Based on Ethereum -- Data Authentication Mechanism in Internet of Vehicles for Digital Identity Verification with Identity-Based Proxy Homomorphic Signatures -- A Fine-Grained Multicryption Strategy Data Sharing Scheme for Biological Experiments Empowered by Block-Chain -- A Data Element Transaction Method Based on Range Zero-Knowledge Proofs and Nash Bargaining -- Security and Privacy for Blockchain -- A Novel Method for Block Propagation with Erasure Coding -- Improved HybridNet: A Hybrid Graph Neural Network for Anomaly Detection in the Bitcoin Network -- Practical Research on the Hot and Cold Hierarchical Storage Algorithm in ChainMaker -- A Data Validation Scheme Based on Binary Huffman Tree Structures and Its Exploration in Blockchain Applications -- DEDF: A Dual-Engine-Driven Framework for Blockchain Ecosystem Security Regulation -- Research on Privacy-Enhanced Fine-Grained Access Control and Permission Attribute Storage Methods Based on Blockchain in Data Sharing Scenarios -- Semi-Hidden Channel: Research on the Application of Privacy Protection Channel Based on Bitcoin Lightning Network -- PCSR: Privacy Computing Strategy Recommendation Model Based on Deep Learning -- Optimized Design and Implementation of the FPGA-Based SM2 Algorithm -- SPOR: A Lightweight Block Cipher that is Based on a High-Performance S-Box -- Implementation of a Two-Party Collaborative SM2 Signature Scheme and Its Application in Blockchain Governance Scenarios. 330 $aThis book CCIS 2498 constitutes the refereed proceedings of the 7th CCF China Blockchain Summit on Blockchain Technology and Application, CBCC 2024, held in Shanghai, China, during December 13?15, 2024. The 15 full papers were carefully reviewed and selected from 151 submissions. The proceedings focused on discussing the latest developments in blockchain theory and technology, exchanging the latest application achievements of blockchain in distributed systems, cryptography, data elements, economic models, regulatory technology, metaverse and Web3.0. 410 0$aCommunications in Computer and Information Science,$x1865-0937 ;$v2498 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 $a621.39 676 $a004.6 700 $aZhu$b Liehuang$0875340 701 $aSun$b Yi$0540166 701 $aZhu$b Jianming$01802862 701 $aWu$b Qianhong$01802863 701 $aSong$b Xianhua$01427777 701 $aLu$b Zeguang$01427778 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911011344203321 996 $aBlockchain Technology and Application$94399026 997 $aUNINA