Authenticating Spatial Queries on Blockchain Systems

In many blockchain networks, light nodes (e.g. mobile clients) with few computational resources must rely on more powerful full nodes to retrieve transactions from the chain. However, in this untrusted environment a malicious full node could deliver altered or incomplete information, requiring query...

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Veröffentlicht in:	IEEE access 2021, Vol.9, p.163363-163378
Hauptverfasser:	Loporchio, Matteo, Bernasconi, Anna, Maesa, Damiano Di Francesco, Ricci, Laura
Format:	Artikel
Sprache:	eng
Schlagworte:	Authentication Bitcoin Blockchain Blockchains Clients Coordinates Cryptography Data structures Integrity Merkle R-tree Mobile computing Nodes Queries query authentication Sorting Sorting algorithms space-filling curve Spatial data Spatial databases Trees
Online-Zugang:	Volltext
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