K. Sekhar

A Neighbor Coverage based Probabilistic Rebroadcast for Reducing Routing Overhead in Mobile Ad hoc Networks

K. Raja Sekhar, S. Yellanki, K. Sekhar, 2014 .

Performance evaluation parameters of image steganography techniques

Gandharba Swain, Anita Pradhan, Aditya Kumar Sahu, 2016, 2016 International Conference on Research Advances in Integrated Navigation Systems (RAINS).

Light weight security protocol for communications in vehicular networks

Shashikala Tapaswi, Kolla Raja Sekhar, T. S. Ravi Chandra, 2016, Wirel. Networks.

Adaptive PVD Steganography Using Horizontal, Vertical, and Diagonal Edges in Six-Pixel Blocks

Gandharba Swain, Anita Pradhan, Kolla Raja Sekhar, 2017, Secur. Commun. Networks.

Image steganography using add-sub based QVD and side match

Gandharba Swain, Anita Pradhan, K. Raja Sekhar, 2020 .

Digital Image Steganography based on Seven Way Pixel Value Differencing

Gandharba Swain, Anita Pradhan, K. Raja Sekhar, 2016 .

Digital Image Steganography Using LSB Substitution, PVD, and EMD

Gandharba Swain, Anita Pradhan, K. Raja Sekhar, 2018, Mathematical Problems in Engineering.