Science & Engineering Research Support soCiety (SERSC)
Recently, one of the growing hot topics in the field of wireless network is to enable of Delay/Disruption Tolerant Networking (D/DTN). It aims to solve the long delay paths and unpredictable link disruptions that occur in the challenged networks. In order to maintain a safe and secure DTN model, a secure way of key distribution would be required to provide robustness from all the attacks it suffers. This paper proposes .clear and illustrative security architecture for DTN with secure key management framework to distribute the cryptographic keys to the constituted nodes in a secure way.