Towards Practical Lattice-Based One-Time Linkable Ring Signatures
| Autor: | Huang Lin, Sabine Oechsner, Carsten Baum |
|---|---|
| Přispěvatelé: | Naccache, David, Xu, Shouhuai, Qing, Sihan, Samarati, Pierangela, Blanc, Gregory, Lu, Rongxing, Zhang, Zonghua, Meddahi, Ahmed |
| Jazyk: | angličtina |
| Předmět: |
Cryptocurrency
Theoretical computer science Computer science business.industry 0102 computer and information sciences 02 engineering and technology 16. Peace & justice 01 natural sciences Public-key cryptography Ring signature 010201 computation theory & mathematics Lattice (order) 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing business |
| Zdroj: | Lecture Notes in Computer Science Lecture Notes in Computer Science-Information and Communications Security Baum, C, Lin, H & Oechsner, S 2018, Towards Practical Lattice-Based One-Time Linkable Ring Signatures . in D Naccache, S Xu, S Qing, P Samarati, G Blanc, R Lu, Z Zhang & A Meddahi (eds), Information and Communications Security : ICICS 2018 . vol. 11149, Springer VS, Cham, Lecture Notes in Computer Science (LNCS), no. 11149, pp. 303-322, International Conference on Information and Communications Security, Lille, France, 29/10/2018 . https://doi.org/10.1007/978-3-030-01950-1_18 Information and Communications Security-20th International Conference, ICICS 2018, Lille, France, October 29-31, 2018, Proceedings Information and Communications Security ISBN: 9783030019495 ICICS |
| ISSN: | 0302-9743 1611-3349 |
| DOI: | 10.1007/978-3-030-01950-1_18 |
| Popis: | Ring signatures, as introduced by Rivest, Shamir, and Tauman (Asiacrypt ’01), allow to generate a signature for a message on behalf of an ad-hoc set of parties. To sign a message, only the public keys must be known and these can be generated independently. It is furthermore not possible to identify the actual signer based on the signature. Ring signatures have recently gained attention due to their applicability in the construction of practical anonymous cryptocurrencies, where they are used to secure transactions while hiding the identity of the actual spender. To be applicable in that setting, ring signatures must allow to determine when a party signed multiple transactions, which is done using a property called linkability. |
| Databáze: | OpenAIRE |
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