362 search results - page 46 / 73 » Extending the Resynchronization Attack |
ISI
2007
Springer
14 years 2 months ago
2007
Springer
— In this paper we define a new metric for quantifying the degree of anonymity collectively afforded to users of an anonymous communication system. We show how our metric, based...
WISA
2007
Springer
14 years 2 months ago
2007
Springer
Watermark resistance to both geometric attacks and lossy compressions is a fundamental issue in the image watermarking community. In this paper, we propose a DWT (Discrete Wavelet ...
CNSR
2006
IEEE
14 years 2 months ago
2006
IEEE
Ad-hoc networks rely on participation and cooperation of nodes within the network to transmit data to destinations. However, in networks where participating nodes are controlled b...
ICMCS
2006
IEEE
14 years 2 months ago
2006
IEEE
In this paper, we introduce a new robust image watermarking technique based on the Discrete Wavelet Transform (DWT). The proposed method extends the concept of image denoising to ...
CONCUR
2005
Springer
14 years 2 months ago
2005
Springer
Research on the automatic analysis of cryptographic protocols has so far mainly concentrated on reachability properties, such as secrecy and authentication. Only recently it was sh...