Attack on RSA-type cryptosystems based on singular cubic curves over Z/nZ
In: Crytography, Jg. 226 (1999), Heft 1-2, S. 19-27
Online
academicJournal
- print, 9 ref
Several RSA-type cryptosystems based on singular cubic curves have been proposed in recent years (cf. Koyama, Lecture notes in Computer Science, vol. 921, Springer, Berlin, 1995, pp. 329-339; Kuwakado, IEICE Trans. Fund. E78-A (1995) 27-33; Koyama, IEICE Trans. Fund. E77-A (1994) 1309-1318). We show that these schemes are equivalent and demonstrate that they are insecure if a linear relation is known between two plaintexts.
Titel: |
Attack on RSA-type cryptosystems based on singular cubic curves over Z/nZ
|
---|---|
Autor/in / Beteiligte Person: | SENG KIAT, CHUA ; KA HIN, LEUNG ; SAN, LING |
Link: | |
Zeitschrift: | Crytography, Jg. 226 (1999), Heft 1-2, S. 19-27 |
Veröffentlichung: | Amsterdam: Elsevier, 1999 |
Medientyp: | academicJournal |
Umfang: | print, 9 ref |
ISSN: | 0304-3975 (print) |
Schlagwort: |
|
Sonstiges: |
|