A Secured Key Distribution for Effective File Transfer Using HMAC-SHA Algorithm with Self-Healing Property
P. Jesu Jayarin, J. Visumathi, R. Srilakshmi, Madhuri Pendyala · Journal of Applied Security Research · 2015
Many methods have been introduced to establish a secure multicast communication between different nodes in the network, but these methods have not achieved the secured data transfer. This article explains the most significant way for the key distribution among the nodes, so that any outside infringement won't be able to access the data as well as the key. It uses different algorithms for secure data transfer. Self-healing technique is being used so that when the key is lost, the group members can recover the key by themselves and unnecessary interactions with the group manager can be avoided, which saves additional cost and reduces traffic.