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GLOBECOM
2010
IEEE
13 years 2 months ago
Cache-Based Scalable Deep Packet Inspection with Predictive Automaton
Abstract--Regular expression (Regex) becomes the standard signature language for security and application detection. Deterministic finite automata (DFAs) are widely used to perform...
Yi Tang, Junchen Jiang, Xiaofei Wang, Yi Wang, Bin...
ICC
2011
IEEE
237views Communications» more  ICC 2011»
12 years 4 months ago
Reorganized and Compact DFA for Efficient Regular Expression Matching
—Regular expression matching has become a critical yet challenging technique in content-aware network processing, such as application identification and deep inspection. To meet ...
Kai Wang, Yaxuan Qi, Yibo Xue, Jun Li
ANCS
2007
ACM
13 years 8 months ago
Ruler: high-speed packet matching and rewriting on NPUs
Programming specialized network processors (NPU) is inherently difficult. Unlike mainstream processors where architectural features such as out-of-order execution and caches hide ...
Tomas Hruby, Kees van Reeuwijk, Herbert Bos
ANCS
2009
ACM
13 years 2 months ago
A NFA-based programmable regular expression match engine
Pattern matching is the most computation intensive task of a network intrusion detection system (NIDS). In this paper we present a hardware architecture to speed up the pattern mat...
Derek Pao
ANCS
2007
ACM
13 years 8 months ago
Compiling PCRE to FPGA for accelerating SNORT IDS
Deep Payload Inspection systems like SNORT and BRO utilize regular expression for their rules due to their high expressibility and compactness. The SNORT IDS system uses the PCRE ...
Abhishek Mitra, Walid A. Najjar, Laxmi N. Bhuyan