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CTRSA
2005
Springer
79views Cryptology» more  CTRSA 2005»
16 years 5 days ago
Malicious Cryptography: Kleptographic Aspects
Abstract. In the last few years we have concentrated our research efforts on new threats to the computing infrastructure that are the result of combining malicious software (malwar...
Adam Young, Moti Yung
CCS
2010
ACM
15 years 10 months ago
Scene tagging: image-based CAPTCHA using image composition and object relationships
In this paper, we propose a new form of image-based CAPTCHA we term "scene tagging". It tests the ability to recognize a relationship between multiple objects in an imag...
Peter Matthews, Cliff Changchun Zou

Publication
145views
15 years 2 months ago
Wireless Client Puzzles in IEEE 802.11 Networks: Security by Wireless
Resource-depletion attacks against IEEE 802.11 access points (APs) are commonly executed by flooding APs with fake authentication requests. Such attacks may exhaust an AP’s memor...
Ivan Martinovic, Frank A. Zdarsky, Matthias Wilhel...
ISCA
2012
IEEE
242views Hardware» more  ISCA 2012»
13 years 9 months ago
Side-channel vulnerability factor: A metric for measuring information leakage
There have been many attacks that exploit side-effects of program execution to expose secret information and many proposed countermeasures to protect against these attacks. Howeve...
John Demme, Robert Martin, Adam Waksman, Simha Set...
DAC
2007
ACM
16 years 7 months ago
Confidence Scalable Post-Silicon Statistical Delay Prediction under Process Variations
Due to increased variability trends in nanoscale integrated circuits, statistical circuit analysis has become essential. We present a novel method for post-silicon analysis that g...
Qunzeng Liu, Sachin S. Sapatnekar