A Memory-Efficient Bit-Split Pattern Matching Architecture Using Shared Match Vectors for Deep Packet Inspection

HyunJin KIM

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Summary :

This paper proposes a bit-split string matcher architecture for a memory-efficient hardware-based parallel pattern matching engine. In the proposed bit-split string matcher, multiple finite-state machine (FSM) tiles share match vectors to reduce the required number of stored match vectors. By decreasing the memory size for storing match vectors, the total memory requirement can be minimized.

Publication
IEICE TRANSACTIONS on Communications Vol.E95-B No.11 pp.3594-3596
Publication Date
2012/11/01
Publicized
Online ISSN
1745-1345
DOI
10.1587/transcom.E95.B.3594
Type of Manuscript
LETTER
Category
Network Management/Operation

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