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| Ashok Kumar Das |
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| Center for Security, Theory and Algorithmic Research, International Institute of Information Technol, Hyderabad |
| Regular Member |
| Personal Web Site: |
| Main page: http://www.mirlabs.net/global/index.php?c=main&a=person&id=787 |
| Short Biography |
| Ashok Kumar Das is currently working as an Assistant Professor in the Center for Security, Theory and Algorithmic Research of the International Institute of Information Technology (IIIT), Hyderabad 500 032, India. He received his Ph.D. degree in Computer Science and Engineering from the Indian Institute of Technology, Kharagpur, India on April 2009. He received his M.Tech. degree in Computer Science and Data Processing from the Indian Institute of Technology, Kharagpur, India on January 2000. He also received his M.Sc. degree in Mathematics from the Indian Institute of Technology, Kharagpur, India, in 1998. Prior to joining in Ph.D., he worked with C-DoT (Centre for Development of Telematics), a premier telecom technology centre of Govt. of India at New Delhi, India from March 2000 to January 2004. His research interests include cryptography, wireless sensor network security, proxy ring signature, remote user authentication and hierarchical access control. He has published 29 papers in international journals and conferences in those areas. |
| List of top 5 publications in the last 5 years |
| 1. Ashok Kumar Das, Nayan Ranjan Paul, and Laxminath Tripathy. “Cryptanalysis and improvement of an access control in user hierarchy based on elliptic curve cryptosystem,” in Information Sciences, 2012, doi: http://dx.doi.org/10.1016/j.ins.2012.04.036. [SCI/EI] 2. Ashok Kumar Das. “A random key establishment scheme for multi-phase deployment in large-scale distributed sensor networks,” in International Journal of Information Security, Vol. 11, No. 3, pp. 189 - 211, 2012, doi: 10.1007/ s10207-012 -0162-9. [SCI/EI] 3. Ashok Kumar Das, Pranay Sharma, Santanu Chatterjee, and Jamuna Kanta Sing. “A dynamic password-based user authentication scheme for hierarchical wireless sensor networks,” in Journal of Network and Computer Applications, 2012, doi:10.1016/j.jnca.2012.03.011. [SCI/EI] 4. Ashok Kumar Das. “Analysis and improvement on an efficient biometric-based remote user authentication scheme using smart cards,” in IET Information Security [Formerly known as IEE Proceedings - Information Security, upto Vol. 153, 2006], Vol. 5, No. 3, pp. 145-151, 2011. [SCI/EI] 5. Ashok Kumar Das. “An Efficient Random Key Distribution Scheme for Large-Scale Distributed Sensor Networks,” in Security and Communication Networks, Vol. 4, No. 2, pp. 162 - 180, 2011. [SCI/EI] |
| List of top 5 academic activities during the last 5 years |
| Program committee member of International Conference on Secuirity Aspects in Information Technology, High-Performance Computing and Networking (InfoSecHiComnet 2011), LNCS, Springer-Verlag, India. Program committee member of 8th International Conference on Information Systems Security (ICISS 2012), India, Springer-Verlag, 2012. Program committee member of International Conference on Security in Computer Networks and Distributed Systems (SNDS'12), India, Springer-Verlag, 2012. Editorial board member of International Journal of Advancements in Computing Technology (2010 - ). Editorial board member of International Journal of Computer Networks & Communications (2011 - ). |