Abstract-We propose a geo-encryption protocol that allow mobile nodes to communicate securely by restricting the decryption of a message to a particular location and time period. Our protocol will handle the exchange of movement parameters, so that a sender is able to geo-encrypt messages to a moving decryption zone that contains a mobile node's estimated location. We also present methods for estimating the node's movement parameters to allow for geo-encryption. Finally, we evaluate our model by measuring the induced overhead to the network and its performance in terms of decryption ratio.
Ala Al-Fuqaha, Omar Al-Ibrahim REF they use Geo-Encryption to ensure that message are exchanged between mobile nodes securely, by allowing the decryption of the message at the specified location and time.
Geo-Encryption Protocol For Mobile Networks
ArXiv
ArXiv
Computer Science