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- Publisher Website: 10.1007/978-3-662-58387-6_25
- Scopus: eid_2-s2.0-85072862794
- WOS: WOS:000540656400025
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Conference Paper: Anonymous Post-Quantum Cryptocash
| Title | Anonymous Post-Quantum Cryptocash |
|---|---|
| Authors | |
| Issue Date | 2018 |
| Citation | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2018, v. 10957 LNCS, p. 461-479 How to Cite? |
| Abstract | © International Financial Cryptography Association 2018. In this paper, we construct an anonymous and decentralized cryptocash system which is potentially secure against quantum computers. In order to achieve that, a linkable ring signature based on ideal lattices is proposed. The size of a signature in our scheme is $$O(\log N)$$, where N is the cardinality of the ring. The framework of our cryptocash system follows that of CryptoNote with some modifications. By adopting the short quantum-resistant linkable ring signature scheme, our system is anonymous and efficient. We also introduce how to generate the verifying and signing key pairs of the linkable ring signature temporarily. With these techniques, the privacy of users is protected, even though their transactions are recorded in the public ledger. |
| Persistent Identifier | http://hdl.handle.net/10722/280705 |
| ISSN | 2023 SCImago Journal Rankings: 0.606 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Zhang, Huang | - |
| dc.contributor.author | Zhang, Fangguo | - |
| dc.contributor.author | Tian, Haibo | - |
| dc.contributor.author | Au, Man Ho | - |
| dc.date.accessioned | 2020-02-17T14:34:44Z | - |
| dc.date.available | 2020-02-17T14:34:44Z | - |
| dc.date.issued | 2018 | - |
| dc.identifier.citation | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2018, v. 10957 LNCS, p. 461-479 | - |
| dc.identifier.issn | 0302-9743 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/280705 | - |
| dc.description.abstract | © International Financial Cryptography Association 2018. In this paper, we construct an anonymous and decentralized cryptocash system which is potentially secure against quantum computers. In order to achieve that, a linkable ring signature based on ideal lattices is proposed. The size of a signature in our scheme is $$O(\log N)$$, where N is the cardinality of the ring. The framework of our cryptocash system follows that of CryptoNote with some modifications. By adopting the short quantum-resistant linkable ring signature scheme, our system is anonymous and efficient. We also introduce how to generate the verifying and signing key pairs of the linkable ring signature temporarily. With these techniques, the privacy of users is protected, even though their transactions are recorded in the public ledger. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) | - |
| dc.title | Anonymous Post-Quantum Cryptocash | - |
| dc.type | Conference_Paper | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1007/978-3-662-58387-6_25 | - |
| dc.identifier.scopus | eid_2-s2.0-85072862794 | - |
| dc.identifier.volume | 10957 LNCS | - |
| dc.identifier.spage | 461 | - |
| dc.identifier.epage | 479 | - |
| dc.identifier.eissn | 1611-3349 | - |
| dc.identifier.isi | WOS:000540656400025 | - |
| dc.identifier.issnl | 0302-9743 | - |