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PCM
2004
Springer
116views Multimedia» more  PCM 2004»
15 years 11 months ago
Cryptanalysis of a Chaotic Neural Network Based Multimedia Encryption Scheme
Recently, Yen and Guo proposed a chaotic neural network (CNN) for signal encryption, which was suggested as a solution for protection of digital images and videos. The present pape...
Chengqing Li, Shujun Li, Dan Zhang, Guanrong Chen
CCS
2001
ACM
15 years 10 months ago
Discouraging Software Piracy Using Software Aging
Most people consider frequent software updates a nuisance. However, we show how this common phenomenon can be turned into a feature that protects against software piracy. We defin...
Markus Jakobsson, Michael K. Reiter
EMSOFT
2001
Springer
15 years 10 months ago
Bus Architectures for Safety-Critical Embedded Systems
Abstract. Embedded systems for safety-critical applications often integrate multiple “functions” and must generally be fault-tolerant. These requirements lead to a need for mec...
John M. Rushby
CSFW
2000
IEEE
15 years 10 months ago
Reasoning about Secrecy for Active Networks
In this paper we develop a language of mobile agents called uPLAN for describing the capabilities of active (programmable) networks. We use a formal semantics for uPLAN to demonst...
Pankaj Kakkar, Carl A. Gunter, Martín Abadi
NDSS
1997
IEEE
15 years 10 months ago
Blocking Java Applets at the Firewall
This paper explores the problem of protecting a site on the Internet against hostile external Java applets while allowing trusted internal applets to run. With careful implementat...
David M. Martin Jr., Sivaramakrishnan Rajagopalan,...