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Jerkovits, Thomas und Bartz, Hannes (2019) Weak Keys in the Faure-Loidreau Cryptosystem. Springer. Code-Based Cryptography, 7th International Workshop, CBC 2019, 2019-05-18 - 2019-05-19, Darmstadt. doi: 10.1007/978-3-030-25922-8_6.
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Kurzfassung
Some types of weak keys in the Faure-Loidreau (FL) cryptosystem are presented. We show that from such weak keys the private key can be reconstructed with a computational effort that is substantially lower than the security level. The proposed key-recovery attack is based on ideas of generalized minimum distance (GMD) decoding for rank-metric codes.
| elib-URL des Eintrags: | https://elib.dlr.de/127305/ | ||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||
| Titel: | Weak Keys in the Faure-Loidreau Cryptosystem | ||||||
| Autoren: |
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| Datum: | 2019 | ||||||
| Open Access: | Ja | ||||||
| In SCOPUS: | Nein | ||||||
| In ISI Web of Science: | Nein | ||||||
| DOI: | 10.1007/978-3-030-25922-8_6 | ||||||
| Verlag: | Springer | ||||||
| Stichwörter: | code-based cryptography, rank-metric codes, interleaving, Gabidulin codes, generalized minimum distance (GMD) decoding, post-quantum cryptography, Faure-Loidreau | ||||||
| Veranstaltungstitel: | Code-Based Cryptography, 7th International Workshop, CBC 2019 | ||||||
| Veranstaltungsort: | Darmstadt | ||||||
| Veranstaltungsart: | Workshop | ||||||
| Veranstaltungsbeginn: | 18 Mai 2019 | ||||||
| Veranstaltungsende: | 19 Mai 2019 | ||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||
| DLR - Forschungsgebiet: | R KN - Kommunikation und Navigation | ||||||
| Standort: | Oberpfaffenhofen | ||||||
| Institute & Einrichtungen: | Institut für Kommunikation und Navigation > Satellitennetze |
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