International Journal of Research In Advanced Engineering Technologies (IJRAET)
Key pre-distribution is a well-kenned technique for ascertaining secure communication via encryption among sensors deployed in an ad-hoc manner to compose a sensor network. Sensor networks are commonly utilized for applications like environmental monitoring, airports safety and health care. The communication of a wireless sensor network can be captured quite facilely, thereby it require security. To achieve security in wireless sensor network, key pre-distribution is essential. To solve the key pre-distribution quandary, two elegant key pre-distribution approaches have been proposed recently.