373 search results - page 16 / 75 » Two Attacks on Reduced IDEA |
ICNP
2009
IEEE
13 years 5 months ago
2009
IEEE
Sensor networks deployed in hostile areas are subject to node replication attacks, in which an adversary compromises a few sensors, extracts the security keys, and clones them in a...
EUROCRYPT
2007
Springer
13 years 11 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...
SOCIALCOM
2010
13 years 5 months ago
2010
As the value of reputation systems is widely recognized, the incentive to manipulate such systems is rapidly growing. We propose TAUCA, a scheme that identifies malicious users and...
CRYPTO
2003
Springer
14 years 26 days ago
2003
Springer
Many popular stream ciphers apply a filter/combiner to the state of one or several LFSRs. Algebraic attacks on such ciphers [10, 11] are possible, if there is a multivariate relat...
IDEAS
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper proposes WIDS, a wireless intrusion detection system, which applies data mining clustering technique to wireless network data captured through hardware sensors for purp...