Delgado-Segura, S;
Perez-Sola, C;
Herrera-Joancomarti, J;
Navarro-Arribas, G;
(2018)
Bitcoin private key locked transactions.
Information Processing Letters
, 140
pp. 37-41.
10.1016/j.ipl.2018.08.004.
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Abstract
Bitcoin smart contracts allow the development of new protocols on top of Bitcoin itself. This usually involves the definition of complex scripts, far beyond the requirement of a single signature. In this paper we introduce the concept of private key locked transactions, a novel type of transactions that allows the atomic verification of a given private key (belonging to an asymmetric key pair) during the payment execution.
| Type: | Article |
|---|---|
| Title: | Bitcoin private key locked transactions |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1016/j.ipl.2018.08.004 |
| Publisher version: | https://doi.org/10.1016/j.ipl.2018.08.004 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Science & Technology, Technology, Computer Science, Information Systems, Computer Science, Bitcoin, Cryptocurrencies, Scripting, Smart contracts, Cryptography |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10060286 |
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