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In recent years, communication-based security is important for the progression sensor node appliances in wireless sensor network (WSN). The nodes deployed in unattended regions sense various types of raw information depending on the application and dispatch it to the base station. Intruder or challenger can insert forged data records in the network and compromise the routing records among nodes. For trustworthy communication of data, confidentiality along with integrity are two foremost security trends which eradicate illegal sensors from communication. In literature, numerous models suggested for authentication in WSNs but most of the models suffer from high communication, limited storage, and node lifespan. In this article, a secure, efficient authentication mechanism is projected which applies MAC and digital certificate schemes for authentication with other nodes to initiate their communication practice. Message authentication is one of the most successful ways to prevent illegal and degrading messages from being promoted in WSNs. |
