Mobility Support for Geo-Encryption
Omar Alibrahim, Ala Al‐Fuqaha, D. Van Dyk, N. Akerman · 2007
We propose a protocol to support mobility for geo-encryption by allowing mobile nodes to exchange 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.