SMS Security Improvement using RSA in Complaints Application on Regional Head Election’s Fraud

Dwi Yuny Sylfania; Fransiskus Panca Juniawan; Laurentinus Laurentinus; Harrizki Arie Pradana

doi:10.14710/jtsiskom.7.3.2019.%p

SMS Security Improvement using RSA in Complaints Application on Regional Head Election’s Fraud

*Dwi Yuny Sylfania - STMIK Atma Luhur, Indonesia

Fransiskus Panca Juniawan - STMIK Atma Luhur, Indonesia

Laurentinus Laurentinus - STMIK Atma Luhur, Indonesia

Harrizki Arie Pradana - STMIK Atma Luhur, Indonesia

Received: 18 Jan 2019; Revised: 27 Jul 2019; Accepted: 27 Jul 2019; Published: 31 Jul 2019; Available online: 4 Aug 2019.

Citation Format:

Article Info

Section: Articles

Language: EN

DOI: 10.14710/jtsiskom.7.3.2019.%p

In Volume 7, Issue 3, Year 2019 (July 2019)

Statistics: 146

Abstract

In the campaign period of regional heads election, fraud can occur such as money politics, blaming campaign facilities, campaign time violations, and black campaign. This research study implementation of an SMS application for election fraud complaints as a tool for the public society to report all forms of election fraud that have occurred to the election supervisory department safely. The RSA algorithm was applied to encrypt the messages for sender privacy protection. The application was able to perform the message randomization function properly with 10.44% avalanche effect. Brute force attack using a 16-bit key length needs 3.7 milliseconds for each try to find 32.768 possible private keys.

Keywords

encrypted SMS; public privacy; RSA crypto; election fraud complaint

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Published by: Department of Computer Engineering, Faculty of Engineering, Universitas Diponegoro

Sponsored by: Indonesian Association of Higher Education in Informatics and Computing (APTIKOM)

Supported by: Training Division BCREC

Jurnal Teknologi dan Sistem Komputer (e-ISSN: 2338-0403, p-ISSN: 2620-4002) is published by Department of Computer Engineering, Faculty of Engineering, Universitas Diponegoro under Creative Commons Attribution-ShareAlike 4.0 International License.