Security of OLSR Protocol by DES Algorithm in Black Hole Attack using FPGA (Xilinx)

Abstract

Attack is a mostly problem in MANET, because mobile node is independently worked on network. Cryptography security techniques used on mobile ad hoc network for security under various routing attack. in this research work, used DES (Data Encryption Standard) for security to OLSR protocol under black hole attack. OLSR is a proactive routing, unicast and flat routing protocol based on link state routing protocol.