scholarly journals An implementation of Hill cipher and 3x3x3 rubik's cube to enhance communication security

2021 ◽  
Vol 1 (2) ◽  
pp. 75-92
Author(s):  
Nana Nana ◽  
Puguh Wahyu Prasetyo

Message security is must be managed seriously. Therefore, to maintain the confidentiality of any message, cryptography is needed. Cryptography is a science that uses mathematics to encrypt and decrypt messages. Cryptography is used as a tool to protect messages, for example, national secrets and strategies.  The method of this research is qualitative research with a literature review. This research implements a hybrid cryptographic algorithm by combining Hill cipher and 3x3x3 Rubik's cube methods with Python software simulation.

2018 ◽  
Vol 6 (2) ◽  
pp. 55-69
Author(s):  
Ghada Awada

Abstract The study was set to examine the differences between religion and religiosity and to explore how communities can be protected against religious violence. The study also intended to investigate the motives and the effect that religious violence has had throughout history. The study employed the qualitative research method whereby the researcher carried out a meta-analysis synthesis of different research findings to make conclusions and implications that could answer the study questions. Using the literature review they conducted, the researchers carried out data collection. As such, the researcher employed the bottom-up approach to identify the problem and the questions along with the investigation framework of what they decided to explore. The findings of the study revealed that religious backgrounds should be the cornerstone to realize the diff erence between religion and religiosity. Religion is of divine origin whereas religiosity is specifically a humanistic approach and a behavioral model. The religious violence phenomenon is formed by interlocking factors such as the interpretation of religious texts which clearly adopt thoughts and heritage full of violence camouflaged by religion. It is recommended that governments use a strong strategy employing the educational system, summits and dialogs to successfully overcome religious violence. The summits on religion should result in starting a dialog that ensures acceptance of the different religions.


2019 ◽  
Vol 1 (1) ◽  
pp. 43-54
Author(s):  
Yesri E. Talan

Syncretism is not just phenomenology in the church but is a real and serious problem. Syncretism is a mixture of Christian faith and culture that results in the congregation losing its identity as a believer, blurred beliefs and do not have absolute truth. Syncretism in the church is a real and serious problem in the life of the church because it negatively impacts spiritual growth.The church cannot grow in true knowledge about Jesus Christ because of the dualism of belief, so Jesus Christ is not the only way of truth and life. The method used in this paper is theological qualitative research. Qualitative is a research method that emphasizes an in-depth understanding of a problem with the process of observation and interview. Conducting literature review and exposition of verses related to the discussion material. This research is descriptive. The results obtained are found the danger of syncretism to the church, namely: the absence of absolute truth in Christ because of the dualism that affects the spiritual growth of the church. Abstrak Sinkretisme bukan hanya fenomenologi di gereja tetapi menjadi masalah nyata dan serius. Sinkretisme adalah percampuran antara iman Kristen dengan budaya yang mengakibatkan jemaat kehilangan identitasnya sebagai orang percaya, kepercayaannya kabur dan tidak memiliki kebenaran absolut. Sinkretisme adalah masalah serius dalam kehidupan gereja karena memiliki dampak negatif pada pertumbuhan rohani. Gereja tidak dapat bertumbuh dalam pengenalan yang benar akan Yesus Kristus karena dualisme kepercayaan, sehingga Yesus Kristus bukanlah satu-satunya jalan kebenaran dan kehidupan. Metode yang dipakai dalam peulisan ini adalah kualitatif teologi. Kualitatif adalah metode penelitian yang menekankan pada suatu pemahaman secara mendalam terhadap suatu masalah dengan proses observasi dan wawancara. Melakukan kajian pustaka dan eksposisi ayat-ayat yang berkaitan dengan materi pembahasan. Penelitian ini bersifat deskriptif. Hasil yang diperoleh adalah ditemukan adanya bahaya sinkretisme terhadap jemaat, yaitu: tidak adanya kebenaran mutlak di dalam Kritus karena adanya dualisme yang mempengaruhi pertumbuhan rohani jemaat.


2018 ◽  
Vol 14 (12) ◽  
pp. 155014771881505 ◽  
Author(s):  
Manar Abu Talib ◽  
Sohail Abbas ◽  
Qassim Nasir ◽  
Mohamad Fouzi Mowakeh

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