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.
Open Access Copyright (c) 2019 Jurnal Teknologi dan Sistem Komputer
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Section: Articles
Language: EN
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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