The exchange of general information or confidential information between two persons through a medium does not guarantee its safety. This makes the sender of information and the recipient of information needs to be vigilant. In this case, the role of data encoding is very important. One of the most commonly used and recognized data encryption is cryptography. Cryptography is a technique for encrypting data through the process of encryption and decryption process by using certain keys so as generate new data that is secret. One of the cryptography is the security of secret messages using the Score matrix. The score matrix is defined as a symmetric matrix with elements of complex number and is a diagonal matrix.

Published by Universitas Pattimura
Journal Name BAREKENG: Jurnal Ilmu Matematika dan Terapan
Contact Phone+6285243358669
Contact Name Yopi Andry Lesnussa, S.Si., M.Si
Contact Email yopi_a_lesnussa@yahoo.com
Location Kota ambon, Maluku INDONESIA
Website barekeng| https://ojs3.unpatti.ac.id/index.php/barekeng|
ISSN ISSN : 19787227, EISSN : 26153017, DOI : https://search.crossref.org/?q=barekeng,
Core Subject Economy, Science, Education, Engineering,
Meta Subject Computer Science & IT, Control & Systems Engineering, Economics, Econometrics & Finance, Energy, Engineering, Mathematics, Mechanical Engineering, Physics, Transportation,
Meta DescBAREKENG: Jurnal ilmu Matematika dan Terapan is one of the scientific publication media, which publish the article related to the result of research or study in the field of Pure Mathematics and Applied Mathematics. Focus and scope of BAREKENG: Jurnal ilmu Matematika dan Terapan, as follows: - Pure Mathematics (analysis, algebra & number theory), - Applied Mathematics (Fuzzy, Artificial Neural Network, Mathematics Modeling & Simulation, Control & Optimization, Ethno-mathematics, etc.), - Statistics, - Actuarial Science, - Logic, - Geometry & Topology, - Numerical Analysis, - Mathematic Computation and - Mathematics Education. The meaning word of "BAREKENG" is one of the words from Moluccas language which means "Counting" or "Calculating". Counting is one of the main and fundamental activities in the field of Mathematics. Therefore we tried to promote the word "Barekeng" as the name of our scientific journal also to promote the culture of the Maluku Area. BAREKENG: Jurnal ilmu Matematika dan Terapan is published four (4) times a year in March, June, September and December, since 2020 and each issue consists of 15 articles. The first published since 2007 in printed version (p-ISSN: 1978-7227) and then in 2018 BAREKENG journal has published in online version (e-ISSN: 2615-3017) on website: (https://ojs3.unpatti.ac.id/index.php/barekeng/). This journal system is currently using OJS3.1.1.4 from PKP. BAREKENG: Jurnal ilmu Matematika dan Terapan has been nationally accredited at Level 3 (SINTA 3) since December 2018, based on the Direktur Jenderal Penguatan Riset dan Pengembangan, Kementerian Riset, Teknologi, dan Pendidikan Tinggi, Republik Indonesia, with Decree No. : 34 / E / KPT / 2018. In 2019, BAREKENG: Jurnal ilmu Matematika dan Terapan has been re-accredited by Direktur Jenderal Penguatan Riset dan Pengembangan, Kementerian Riset, Teknologi, dan Pendidikan Tinggi, Republik Indonesia and accredited in level 3 (SINTA 3), with Decree No.: 29 / E / KPT / 2019. BAREKENG: Jurnal ilmu Matematika dan Terapan was published by: Mathematics Department Faculty of Mathematics and Natural Sciences University of Pattimura Website: http://matematika.fmipa.unpatti.ac.id
PenulisTomasouw, Berny Pebo , Mado, Glevi E. , Persulessy, Elvinus R.
Publisher ArticleMATHEMATIC DEPARTMENT, FACULTY OF MATHEMATICS AND NATURAL SCIENCES, UNIVERSITY OF PATTIMURA
Subtitle Article BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 12 No 2 (2018): BAREKENG : Jurnal Ilmu Matematika dan Terapan
Scholar Googlehttp://scholar.google.com/scholar?q=%2Bintitle%3A&…
View Articlehttps://ojs3.unpatti.ac.id/ind…
DOIhttps://doi.org/10.30598/vol12iss2p…
DOI Number DOI: 10.30598/vol12iss2pp107-116ar623
Download Article [1] https://ojs3.unpatti.ac.id/index.php/bar…
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