Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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VIT University

Wireless Sensors are used in many real life applications including traffic monitoring to capture the video, converting the video into frames of images and to transmit them to the sink node for analysis. In such a scenario, security is an important issue to be tackled in wireless image transmission due to the presence of attackers in the wireless channel. Here, most of the attackers try to read the information transferred in the network passively in order to misuse the information for personal gains. In order to provide a solution to this problem, a new Elliptic Curve based key selection and Hill Cipher based encryption scheme is proposed in which the keys are permuted to enhance the size of the key to suite the size of the image matrix leading to a secured transmission by effective encryption of the images that are transmitted through wireless sensor networks. Finally, a secured transmission framework using clusters is proposed to make the proposed secure routing algorithm called Elliptic curve Hill cipher and Cluster based Encrypted Routing Algorithm to be more effective with respective increase in security reduction in delay and increase in packet delivery ratio. The proposed algorithm and the architectural framework developed in this work has been tested through experiments and proved that the proposed secure routing algorithm is more efficient when it is used in wireless applications that suite the framework proposed in this work. © 2020, Springer Science+Business Media, LLC, part of Springer Nature.

Computer Science

School of Computer Science and Engineering

Chennai Campus

World University root node

Wireless Personal Communications

Image Encryption and Cluster Based Framework for Secured Image Transmission in Wireless Sensor Networks

In the current technology development IOT plays a vital role. By using IOT in this work, the accidents occurring in the roads are detected and the information is passed. As the number of vehicles in road increases the chances of accident also increases gradually. According to WHO (“World Health Organization’s”) for every 4 minutes one person dies in the road accident. The main aim of this work is to save of the life of the persons who are dying in accidents because of not alerting anyone about the accident at the correct time. With help of the arduino uno device in the vehicle the accident is detected. The emergency contact person will be receiving the co-ordinates of the place of the accident occurred and the information is sent to the emergency contact person from the arduino uno using the Ethernet adapter in the device. This device sends message to the respective number which is predefined in the arduino board. By sending the message in right time, the billions of people life is saved.

International Journal of Engineering and Advanced Technology Regular Issue

An Intelligent Accident Detection Information System using IoT

Recently, there is a need to concentrate more on protecting the information that is stored in computers from attackers due to the rapid growth of internet users. In this scenario, the issues of privacy, integrity, productivity, confidentiality and authenticity of images have become a significant issue for storage and communication of images. The encryption method is the best way towards maintaining the safety of transmitted data by transforming the information into an inconceivable form. Many image-based encryption methods have been proposed by various researchers in the past for protecting the information or data by providing the security from unauthorised users. This study discusses, analyses and identifies the issues from the previous encryption methods. This paper discusses the various encryption methods and reviews related works for each scheme. Finally, this study discusses the purpose of this image encryption technique in the future. Copyright © 2019 Inderscience Enterprises Ltd.

Department of Information Technology

School of Information Technology and Engineering

Vellore Campus

International Journal of Advanced Intelligence Paradigms

Image encryption techniques for data transmission in networks: a survey

Most of the data hiding techniques used RSA-basedencryption algorithms for encrypting the images and the messages. However, the security provided by elliptic key cryptography is higher with a lower size key than the RSA algorithm. Therefore, a new image encryption scheme which can be reversed during decryption is proposed in this paper which uses an elliptic curve key-basedElGamal encryption scheme for effective data hiding in images. Moreover, it uses the difference scheme available in the existing work for data hiding of images. From the experiments conducted in this work, it is proved that the proposed scheme is more efficient with respect to security and it reduces the computation complexity when it is compared with other related schemes. Copyright © 2018 Inderscience Enterprises Ltd.

International Journal of Reasoning-based Intelligent Systems

Encrypted image-based data hiding technique using elliptic curve ElGamal cryptography

Management of trust is one of the most challenging parts in cloud computing. Cloud service’s features such as distributed, dynamic and nontransparentintroduces several challenges for availability, privacy, and security. A method is proposed to have trust as a service between cloud serviceprovider and customer by creating a cloud armor. This proposed methodology is used to make cloud server end and customer end system secure ofany intrusion to their privacy. In this methodology, we will have a user usage pattern log as ever user has its own unique way of using his/her system;hence, in case if any odd user pattern is being encountered it will automatically block the system and simultaneously shoots a message as well as a callto the user notifying him/her about this unauthorized access. This log is set a various small pattern log, for example, keylog, preferable website visited,and time of accessing the system. Further, we have secured these logs using Rivest-Shamir-Adleman algorithm with very large key size.