Game Theory-Based Authentication Framework to Secure Internet of Vehicles with Blockchain.

The Internet of Vehicles (IoV) is a new paradigm for vehicular networks. Using diverse access methods, IoV enables vehicles to connect with their surroundings. However, without data security, IoV settings might be hazardous. Because of the IoV's openness and self-organization, they are prone to malevolent attack. To overcome this problem, this paper proposes a revolutionary blockchain-enabled game theory-based authentication mechanism for securing IoVs. Here, a three layer multi-trusted authorization solution is provided in which authentication of vehicles can be performed from initial entry to movement into different trusted authorities' areas without any delay by the use of Physical Unclonable Functions (PUFs) in the beginning and later through duel gaming, and a dynamic Proof-of-Work (dPoW) consensus mechanism. Formal and informal security analyses justify the framework's credibility in more depth with mathematical proofs. A rigorous comparative study demonstrates that the suggested framework achieves greater security and functionality characteristics and provides lower transaction and computation overhead than many of the available solutions so far. However, these solutions never considered the prime concerns of physical cloning and side-channel attacks. However, the framework in this paper is capable of handling them along with all the other security attacks the previous work can handle. Finally, the suggested framework has been subjected to a blockchain implementation to demonstrate its efficacy with duel gaming to achieve authentication in addition to its capability of using lower burdened blockchain at the physical layer, which current blockchain-based authentication models for IoVs do not support.

HgsDb: Haplogroups Database to understand migration and molecular risk assessment.

UNLABELLED: HgsDb, a database is developed to organize the data under a single platform to facilitate easy access for researcher to get information on migration and molecular risk assessment. In past, human beings migrate from one place to other over the globe in search of food and better habitat, where they got adapted. These adaptations are visible in the form of change in color, facial pattern, average height, eye shape, hair texture, etc. This leads to origin of different race of human being. The adaptations are remarkable when move from equator to either poles. There are hundreds of different haplogroups reported on both maternal and paternal sites. This database provides overview of seventy-six major Haplogroup of mt-DNA and Y-DNA with their sub classes supplemented with structural information of individual Haplogroup responsible for various factor such molecular risk assessment, migration and origin. They help genealogist to gain deep insight information about their maternal and paternal patterns. , we had collected data from open source such as National Center for Biotechnology (NCBI), to develop this database for providing information, which Will helps the medical biology, molecular biology, genealogy and for designing personalized medicine. AVAILABILITY: www.gbpec.ac.in/research/HgsDb/.