4 search results - page 1 / 1 » Differential Cryptanalysis of the Stream Ciphers Py, Py6 and... |
EUROCRYPT
2007
Springer
13 years 8 months ago
2007
Springer
This paper shows that Py and Pypy are practically insecure. If one key is used with about 216 IVs with special differences, with high probability two identical keystreams will appe...
WEWORC
2007
13 years 6 months ago
2007
The stream ciphers Py, Pypy and Py6 were designed by Biham and Seberry for the ECRYPT-eSTREAM project in 2005. The ciphers were promoted to the ‘Focus’ ciphers of the Phase II ...
INDOCRYPT
2007
Springer
13 years 11 months ago
2007
Springer
The stream cipher TPypy has been designed by Biham and Seberry in January 2007 as the strongest member of the Py-family ciphers, after weaknesses in the other members Py, Pypy, Py...
ISW
2007
Springer
13 years 11 months ago
2007
Springer
The stream ciphers Py, Py6 designed by Biham and Seberry were promising candidates in the ECRYPT-eSTREAM project because of their impressive speed. Since their publication in Apri...