S. Rama Krishna

Work place: Dept. of Computer Science, S.V. University, Tirupati, A.P., India



Research Interests: Computer systems and computational processes, Computer Architecture and Organization, Computer Networks


Prof. Dr. S. Rama Krishna received the M.Sc., M.Phil., and Ph.D Degrees from S.V. University, Tirupati. He is working in different positions in the department of Mathematics S.V. University, Tirupati. Recently he is working as Vice-Principal and Professor, Department of Computer Science, S.V. University, Tirupati. 
His research interest includes Computational Fluid Dynamics and Computer Networks and Cryptography. He has supervised a number of M.Phil. students 10, Ph.D students 10 guided and has completed supervised one Research Project.

Author Articles
Multi-User Quantum Key Distribution Using Wavelength Division Multiplexing

By P. Lokesh Kumar Reddy B. Rama Bhupal Reddy S. Rama Krishna

DOI: https://doi.org/10.5815/ijcnis.2012.06.06, Pub. Date: 8 Jun. 2012

Quantum cryptography, exclusively known as Quantum key distribution (QKD), has attracted a lot of attention in the recent years with the discovery that it can provide absolute secrecy for communications. We report a new architecture for constructing a fiber-based network of quantum key distribution using optical wavelength division multiplexing in the fiber, and also using some wavelength protocols. The advantages are discussed in detail for demonstrating the experimental report in the way of feasibility for the proposed architecture.

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