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MoneroResearch.info |
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Klinec, D., & Matyas, V. 2020, Privacy-Friendly Monero Transaction Signing on a Hardware Wallet. Paper presented at ICT Systems Security and Privacy Protection. Added by: Rucknium (22/10/2022, 19:45) |
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| Resource type: Proceedings Article ID no. (ISBN etc.): 978-3-030-58201-2 BibTeX citation key: Klinec2020 View all bibliographic details  |
Categories: Monero-focused Creators: H"olbl, Klinec, Matyas, Rannenberg, Welzer Publisher: Springer International Publishing Collection: ICT Systems Security and Privacy Protection |
Views: 79/1860
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Attachments
10.1007@978-3-030-58201-2.pdf  [25/1203]
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URLs https://link.sprin ... 8-3-030-58201-2_23 |
| Abstract |
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Keeping cryptocurrency spending keys safe and being able to use them when signing a transaction is a well-known problem, addressed by hardware wallets. Our work focuses on a transaction signing process for privacy-centric cryptocurrency Monero, in the hardware wallets. We designed, implemented, and analyzed a privacy-preserving transaction signing protocol that runs on a hardware wallet and protects the spending keys. Moreover, we also implemented a privacy-preserving multi-party version of the Bulletproof zero-knowledge prover algorithm, which runs on a hardware wallet with constant memory. We present the protocols and evaluate their performance on a real hardware wallet.
Added by: Rucknium |