252 search results - page 12 / 51 » Practical Data-Hiding: Additive Attacks Performance Analysis |
TCOS
2010
13 years 3 months ago
2010
Abstract. In [24] Raddum and Semaev propose a technique to solve systems of polynomial equations over F2 as occurring in algebraic attacks on block ciphers. This approach is known ...
SAC
2010
ACM
14 years 3 months ago
2010
ACM
CAPTCHAs protect online resources and services from automated access. From an attacker’s point of view, they are typically perceived as an annoyance that prevents the mass creat...
JCM
2006
13 years 8 months ago
2006
RFID tags will exist pervasively in our daily life in a near future. In RFID systems, privacy and security are of critical importance to avoid potential tracking abuse and privacy ...
IJNSEC
2008
13 years 8 months ago
2008
Anomaly detectors have become a necessary component of the computer and information security framework. Some of the numerous drawbacks experienced by the current Anomaly detectors...
DAGSTUHL
2004
13 years 10 months ago
2004
We present the Priority R-tree, or PR-tree, which is the first R-tree variant that always answers a window query using O((N/B)1-1/d + T/B) I/Os, where N is the number of ddimensio...