COCOON
2010
Springer
13 years 10 months ago
2010
Springer
We are given a trajectory T and an area A. T might intersect A several times, and our aim is to detect whether T visits A with some regularity, e.g. what is the longest time span t...
CTRSA
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. This paper analyses periodic properties of counter assisted stream ciphers. In particular, we analyze constructions where the counter system also has the purpose of provi...