Public key encryption with keyword search
Today's entrepreneur world demands huge storage for the data and elementary sharing of the same. Cloud storage serves the requirement of providing security to the files uploaded by the organizations. Security prior to uploading the data is provided by encrypting the files and creating keywords to shield the organizational secrets from strangers. The other challenge faced by the organizations is the Insider keyword guessing attack, which results in the hackers being the employees themselves. To address this variant of threat, We propose a system that has a hierarchy developed between the employees such that the higher-level employees can monitor the activities of the lower-level workforce by constructing a semi-generic Public Key Tree. The PK-tree is constructed by the support provided by the Hierarchical Public Key Encryption with Keyword search [HPEKS] a variant of the public key encryption with keyword search [PEKS]. It furthermore enjoys transparency to the owner provided the admin-1 verifies the user login and Admin-2 will send the OTP (One time Password) such as the secret key to the user to their Registered mail Id which will be used to secure the data and records the activity. The efficiency of the system is analyzed by eradicating the insider attack threat.
Published by: Lokeswary Sridhar, Shyam Sundar N., Sujith K., Dr. Durga Devi P.
Author: Lokeswary Sridhar
Paper ID: V7I2-1479
Paper Status: published
Published: April 24, 2021
Static structural analysis of ventilated disc brake upon application of fixed support, pressure, and rotational velocity
Automotive braking systems are one of the most important safety systems of road vehicles. They are mainly used to decelerate vehicles from an initial speed to a required speed. In the current paper, static structural for the brake is done using Ansys Workbench 2019 and the CAD model is created using Solid Works. This paper deals with Static Structural analysis of Ventilated Disc Brake upon application of Fixed Support, Pressure, and Rotational Velocity Static Structural is much needed and monitoring that for maximum loading conditions for Ventilated Disc Brake approach can be used for prophecy purpose
Published by: Hritik Chalse
Author: Hritik Chalse
Paper ID: V7I2-1478
Paper Status: published
Published: April 24, 2021
Static structural and thermal analysis of single-cylinder engine
Structural analysis is the process of studying the effects of loads on the physical structure and its components. Single Stroke engine consists of a piston, a connecting rod, a crankshaft, and one cylinder. This paper contains the static structural analysis of a Single Stroke Engine and its components i.e., Piston, crankshaft, and connecting rod. Single Stroke engine is mostly used in motorcycles, motor scooters, go-karts, all-terrain vehicles, radio-controlled vehicles, portable tools, and garden machinery (such as lawnmowers, cultivators, and string trimmers). Single Cylinder engines are simpler and more compact when compared to multi-cylinder engines. Effects of loads and different boundary conditions are observed on the single stroke engine using ANSYS software. Ansys Mechanical APDL suite is used for static structural analysis. The material used in this analysis for the Single Stroke Engine is Structural steel. The aim of this paper is to determine the total deformation, Equivalent stress, Equivalent strain on the single stroke engine and its components. Modeling and assembly of parts are done on CATIA V5R21.
Published by: Akanksha Vaibhavkumar Narule, Shreyash Thorat, Yash Gadekar
Author: Akanksha Vaibhavkumar Narule
Paper ID: V7I2-1463
Paper Status: published
Published: April 24, 2021
Static structural analysis of brake disc for FSAE vehicle
The paper presents the design and analysis of disc brake for FSAE competitions. Finite element analysis to evaluate the performance under severe braking conditions by comparing two materials. Grey Cast iron and stainless steel are used as disc brake materials. DS Solidworks 2020 and ANSYS 19.2 are used to design and carry out the analysis for determining the distribution of forces, variation of stresses, and deformation across the disc brake. The most reliable and efficient material of disc brake which can survive severe braking conditions which are required in FSAE competitions is determined. Static structural analysis has been carried out using the axis-symmetric finite elements. To get appropriate results the model is divided into discrete elements so that the forces are applied effectively in each region
Published by: Gouri Tawhare, Atul Kulkarni
Author: Gouri Tawhare
Paper ID: V7I2-1423
Paper Status: published
Published: April 22, 2021
Block-wise data hiding using an improved flipping algorithm for image steganography
Image steganography algorithms hide the secret data in the cover image and give the stego image in the output. The visual quality is degraded due to data hiding. In the literature, the flipping algorithm is the most preferred data hiding algorithm to reduce the variability. In this algorithm, the secret data is flipped if the variability between the cover and stego image is greater than 50%. In our work, we have enhanced this algorithm and designed an improved flipping algorithm. In the proposed algorithm, the cover image is processed in blocks and each block variability is determined. If the variability of the block is higher than the threshold value then secret data is flipped and hide in the cover image. Thus, in the proposed algorithm, in some blocks, secret data is hidden in the original form and some blocks in flipped form. In the last, we have performed the experimental results on the standard dataset images and various parameters calculated. The result shows that the proposed algorithm enhances the visual quality of the cover image as compared to the existing algorithms. However, in the proposed algorithm need to communicate information with the receiver, the data is hidden in the original or flipped form.
Published by: Vishav Batra, Sarabjeet Kaur
Author: Vishav Batra
Paper ID: V7I2-1441
Paper Status: published
Published: April 22, 2021
Static structural analysis of simply supported beam with distributed load
This paper studies the maximum & minimum deformation and stress analysis of a Simply Supported Beam with an evenly distributed load which comes under Static Structure analysis. The theoretical calculations are done by using the general formulae. The computative analysis is done on ANSYS 2021 R1 (Student Version) software. Comparing the theoretical results with analytical results to those obtained from the software are approximately the same.
Published by: Bhargav R. Moundekar
Author: Bhargav R. Moundekar
Paper ID: V7I2-1459
Paper Status: published
Published: April 22, 2021
