45 search results - page 8 / 9 » Randomized Quicksort and the Entropy of the Random Source |
COMPSEC
2004
13 years 5 months ago
2004
Abstract Up to now biometric methods have been used in cryptography for authentication purposes. In this paper we propose to use biological data for generating sequences of random ...
GRAPHICSINTERFACE
2008
13 years 6 months ago
2008
Previous efforts involving picture-based passwords have not focused on maintaining a measurably high level of entropy. Since password systems usually allow user selection of passw...
GLOBECOM
2009
IEEE
14 years 3 days ago
2009
IEEE
Abstract—In this paper, we consider the problem of multifunctional compression with side information. The problem is how we can compress a source X so that the receiver is able t...
TSP
2011
13 years 8 days ago
2011
—This paper addresses the independent component analysis (ICA) of quaternion random vectors. In particular, we focus on the Gaussian case and therefore only consider the quaterni...
STOC
2005
ACM
14 years 5 months ago
2005
ACM
This paper explores what kinds of information two parties must communicate in order to correct errors which occur in a shared secret string W. Any bits they communicate must leak ...