International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 31 - Number 11 |
Year of Publication: 2011 |
Authors: Rayala Upendar Rao, Daranasi Veeraiah |
10.5120/3943-5580 |
Rayala Upendar Rao, Daranasi Veeraiah . Article:Secure Mechanism for DYMO Routing Protocol by using Elliptic Curve Cryptography in Mobil Ad-hoc Networks. International Journal of Computer Applications. 31, 11 ( October 2011), 35-41. DOI=10.5120/3943-5580
Mobile ad hoc networks are wireless multi hop networks characterized by lack of centralization, in dynamic topologies. So there is a chance to get various types of attacks including denial of service attacks, which leads to consume the system resources like bandwidth, power and memory. To avoid these vulnerable attacks researchers proposed many schemes, but still those are possessing huge threats. Hence there is a necessity of new secure routing mechanism. So we introduced new secure mechanism by using Elliptic Curve Cryptography (ECC) with help of DYMO routing protocol. Here we implemented access control mechanism on ECC which ensure authentication and confidentiality. There by we can able to identify resource consumption attack and mitigates this by informing to other routing AGENT node about its identity and bootstrapping time. Here the main advantage with ECC is, it takes less memory provides great security and perfectly suitable for low power devices like mobile nodes. So the performance of the overall system is good compare with other secure routing mechanisms.