38 search results - page 3 / 8 » Cryptanalysis of the Stream Cipher DECIM |
FSE
2006
Springer
15 years 1 months ago
2006
Springer
We present several attacks against Achterbahn, one of the new stream ciphers proposed to the eSTREAM competition. Our best attack breaks the reduced version of the cipher with comp...
72
Voted
EUROCRYPT
2007
Springer
15 years 1 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...
SACRYPT
2004
Springer
15 years 2 months ago
2004
Springer
Abstract. Synchronous stream ciphers need perfect synchronization between sender and receiver. In practice, this is ensured by a resync mechanism. Daemen et al. [10] first describ...
89
Voted
CCS
2006
ACM
15 years 1 months ago
2006
ACM
Let us have an NLFSR with the feedback function g(x) and an LFSR with the generating polynomial f(x). The function g(x) is a Boolean function on the state of the NLFSR and the LFS...
EUROCRYPT
1997
Springer
15 years 1 months ago
1997
Springer