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Secure Transmission in MANET and Wireless Sensor Network

Manjunath C R, Sindhu Anand, Jeevan Yadav N S

Security is a major issue in any network, having a secure transmission channel for data transmission or a secure communication path from the source to destination is a challenge in MANET and WSN. In MANET, using threshold digital signature is used in existing key management schemes for network. In wireless sensor networks, a security mechanism based on elliptic curve cryptography is considered to provide the authentication for nodes and their identity for message transmission, then certificate is used to check the trustworthiness of the nodes in a cluster for authentication purpose. In this paper summarizes the use the two secure schemes for WSN and MANET.