A Secure 3-Way Routing Protocols for Intermittently Connected Mobile Ad Hoc Networks

Algorithm 2

Pseudocode of A-LA routing.

At Source node,

   Choose the destination node using Ant routing

   Perform the authentication mechanism with the node encountered

   Encrypt the data pkt using AES algorithm and broadcast it

   Initialize a timer value for rebroadcasting the data pkt

At Destination node,

   Decipher the received pkt by AES decryption mechanism

   If pkt is received for the first time

     Deliver the pkt

   Transmit ack pkt

At Relay nodes,

   Check whether sender is trusted node

   //done by means of agent test parameters

   Update information at encountered node

   //done by means of gossiping technique