High Efficient Z-TCAM Implementation Using FPGA for NIDS
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2016, Vol 4, Issue 7
Abstract
A content addressable memory (CAM) is a kind of storage device which is used to access its contents by using its content rather than its address. Since ternary content addressable memory has slow access time, consumes more power and more complex. SRAM has the advantage of high speed, so the TCAM is configured with SRAM to overcome this disadvantage. The emulation of TCAM functionality with the help of SRAM is named as Z-TCAM. The CAM finds its application in intrusion detection system, image processing, Hofmann coding and decoding. The pattern matching is one of the critical problems in many search based applications such as in network intrusion detection system. In intrusion detection system the Z-TCAM act is used as search engine. This is implemented on the FPGA and simulated using model Sim simulator.
Authors and Affiliations
Bhavani Patil, Dr. Baswaraj Gadgay, Suman B Pujari
Keywords
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