Petzoldt, Albrecht ; Bulygin, Stanislav ; Buchmann, Johannes
Hrsg.: Gong, G. ; Gupta, K. C. (2010)
CyclicRainbow - A multivariate Signature Scheme with a Partially Cyclic Public Key.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
Multivariate Cryptography is one of the alternatives to guarantee the security of communication in the post-quantum world. One major drawback of such schemes is the huge size of their keys. Recent work of Petzoldt et al. proposed a way how to reduce the public key size of the UOV scheme by a large factor. In this paper we extend this idea to the Rainbow signature scheme of Ding and Schmidt. By our construction it is possible to reduce the size of the public key by up to 62 %.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2010 |
| Herausgeber: | Gong, G. ; Gupta, K. C. |
| Autor(en): | Petzoldt, Albrecht ; Bulygin, Stanislav ; Buchmann, Johannes |
| Art des Eintrags: | Bibliographie |
| Titel: | CyclicRainbow - A multivariate Signature Scheme with a Partially Cyclic Public Key |
| Sprache: | Englisch |
| Publikationsjahr: | Dezember 2010 |
| Verlag: | Springer |
| Buchtitel: | Proceedings of IndoCrypt 2010 |
| Reihe: | Lecture Notes in Computer Science |
| Band einer Reihe: | 6498 |
| Kurzbeschreibung (Abstract): | Multivariate Cryptography is one of the alternatives to guarantee the security of communication in the post-quantum world. One major drawback of such schemes is the huge size of their keys. Recent work of Petzoldt et al. proposed a way how to reduce the public key size of the UOV scheme by a large factor. In this paper we extend this idea to the Rainbow signature scheme of Ding and Schmidt. By our construction it is possible to reduce the size of the public key by up to 62 %. |
| Freie Schlagworte: | Secure Data;Multivariate Cryptography, Rainbow Signature Scheme, Key Size Reduction |
| ID-Nummer: | TUD-CS-2010-0231 |
| Fachbereich(e)/-gebiet(e): | LOEWE > LOEWE-Zentren > CASED – Center for Advanced Security Research Darmstadt 20 Fachbereich Informatik > Theoretische Informatik - Kryptographie und Computeralgebra LOEWE > LOEWE-Zentren 20 Fachbereich Informatik LOEWE |
| Hinterlegungsdatum: | 30 Dez 2016 20:23 |
| Letzte Änderung: | 17 Mai 2018 13:02 |
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