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Fan, X. 2018, Faster dual-key stealth address for blockchain-based internet of things systems. Paper presented at Blockchain--ICBC 2018: First International Conference, Held as Part of the Services Conference Federation, SCF 2018, Seattle, WA, USA, June 25-30, 2018, Proceedings 1. 
Added by: Jack (2023-06-06 21:00)   Last edited by: Jack (2023-06-06 21:02)
Resource type: Proceedings Article
BibTeX citation key: Fan2018
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Categories: Monero-focused
Creators: Fan
Publisher: Springer
Collection: Blockchain--ICBC 2018: First International Conference, Held as Part of the Services Conference Federation, SCF 2018, Seattle, WA, USA, June 25-30, 2018, Proceedings 1
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Attachments   dual_key_stealth_addresses.pdf [25/536] URLs   https://arxiv.org/pdf/1806.00951.pdf
Abstract
Stealth address prevents public association of a blockchain transaction’s output with a recipient’s wallet address and hides the ac- tual destination address of a transaction. While stealth address provides an effective privacy-enhancing technology for a cryptocurrency network, it requires blockchain nodes to actively monitor all the transactions and compute the purported destination addresses, which restricts its applica- tion for resource-constrained environments like Internet of Things (IoT). In this paper, we propose DKSAP-IoT, a faster dual-key stealth address protocol for blockchain-based IoT systems. DKSAP-IoT utilizes a tech- nique similar to the TLS session resumption to improve the performance and reduce the transaction size at the same time between two commu- nication peers. Our theoretical analysis as well as the extensive experi- ments on an embedded computing platform demonstrate that DKSAP- IoT is able to reduce the computational overhead by at least 50% when compared to the state-of-the-art scheme, thereby paving the way for its application to blockchain-based IoT systems.
  
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