Decentralised Blockchain Storage Solution: Scalable and Secure Optimisation Scheme for Efficient Data Management
Heo, Jun Wook (2024) Decentralised Blockchain Storage Solution: Scalable and Secure Optimisation Scheme for Efficient Data Management. PhD by Publication, Queensland University of Technology.
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Description
As blockchain is an immutable, distributed, and decentralized ledger, blockchain full nodes face challenges related to the tremendous data size and the lack of verification of their local ledgers. This research introduces novel Proof-of-Storage solutions for blockchain full nodes, along with storage optimisation strategies aimed at reducing replicas and the overall ledger size. The Proof-of-Storage solutions can enhance the security and decentralisation of blockchain full nodes, minimising performance degradation through the use of an asymmetric encoding and decoding scheme. Meanwhile, the storage optimisation solutions can significantly reduce the number of replicas and provide a secure method for updating the ledger.
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| ID Code: | 253595 |
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| Item Type: | QUT Thesis (PhD by Publication) |
| Supervisor: | Jurdak, Raja, Ramachandran, Gowri, & Dorri, Ali |
| Keywords: | Blockchain, Proof-of-Storage, Blockchain Storage Optimisation, zk-STARKs, zk-SNARKs, Decentralisation |
| DOI: | 10.5204/thesis.eprints.253595 |
| Divisions: | Current > QUT Faculties and Divisions > Faculty of Science Current > Schools > School of Computer Science |
| Institution: | Queensland University of Technology |
| Deposited On: | 13 Nov 2024 15:33 |
| Last Modified: | 17 Jan 2025 00:52 |
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