IMPLEMENTASI ALGORITMA SHA UNTUK ENKRIPSI TEKS BERBASIS MOBILE
DOI:
https://doi.org/10.55606/jitek.v3i2.1736Keywords:
SHA Algorithm, Java, encryptionAbstract
In today's digital era, text messages have become one of the most common communication methods used by many people around the world. However, the use of text messages also poses security risks that need to be considered. Text messages can be targeted by hackers who are after personal information or important data that is sent through text messages. Mobile devices that are always connected to the internet can make text messages easily hacked or intercepted by unauthorized parties. Therefore, the use of encryption methods on text messages is very important to enhance the security and privacy of the information sent through text messages. This research aims to implement the Secure Hash Algorithm (SHA) algorithm on a mobile application for text encryption. The implementation of the SHA algorithm on the mobile application is done using the Java programming language and utilizing Android's built-in library to process data. The results of the study show that the mobile application using the implementation of the SHA algorithm can provide higher security for data containing messages sent over public networks
References
Wibowo, S., Nilawati, E., & Suharnawi. 2014. Implementasi Enkripsi Dekripsi Algoritma Affine Cipher Berbasis Android. Techno.COM 13(4): p.215–221.
Septiarini, A.,& Hamdani. 2011. Sistem Kriptografi Untuk Text Message Menggunakan Metode Affine. FMIPA Universitas Mulawarman.
Juliadi, Prihandono, B., & Kusumastuti, N. 2013. Kriptografi Klasik Dengan Metode Modifikasi Affine Cipher Yang Diperkuat Dengan Vigenere Cipher. Buletin Ilmiah Mat.Stat. dan Terapannya (Bimaster) 2(2): p.87–92.
Agung, H., & Budiman. 2015. Implementasi Affine Chiper Dan RC4 Pada Enkripsi File Tunggal. In Prosiding SNATIF ke-2 Tahun 2015, 243–250.
Hossain, S.A., & Moniruzzaman, A. 2013. NoSQL Database : New Era of Databases for Big data Analytics- Classification , Characteristics and Comparison. International Journal of Database Theory and Application 6(4): p.1–13.
Prasetyo, Ratno. 2016. Teknik Algoritma Kriptografi AES dan Fungsi Hash SHA-1 Berbasis Desktop.Universitas Budi Luhur
Ibrahim, A. A. (2017) ‘Perancangan Pengamanan Data Menggunakan Algoritma AES (Advanced Encyption Standard)’, III(1), pp. 53–60.
Android. Budi Luhur Information Technology, 13(1).Kurniawan, F., Kusyanti, A., & Nurwarsito, H. (2017). Analisis dan Implementasi Algoritma SHA-1 dan SHA-3 pada Sistem Autentikasi Garuda Training Cost. Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer. e-ISSN, 2548, 964X
Prasetyo, T. F., & Hikmawan, A. (2016). Analisis Perbandingan Dan Implementasi Sistem Keamanan Data Menggunakan Metode Enkripsi RC4 SHA Dan MD5. INFOTECH journal, 2(1).
Santoso, K. I. (2013). Dua Faktor Pengamanan Login Web Menggunakan Otentikasi One Time Password Dengan Hash SHA. Semantik, 3(1)
Lusiana, Veronica, 2011, Implementasi Kriptografi Menggunakan Algoritma AES-128.
Sutanto, Candra Alim, 2011, Algoritma Fungsi Hash Baru dengan Menggabungkan MD5, SHA-1 dan Penyertaan Panjang Pesan Asli, Bandung, Institut Teknologi Bandung.
Widodo, Joko Tri Susilo, 2014, Implementasi Algoritma Kriptografi AES 128 Bit Sebagai Pengaman SMS Pada Smartphone Berbasis Android, Yogyakarta, Sekolah Tinggi Manajemen Informatika Dan Komputer AMIKOM Yogyakarta.
W, I Putu Gede Darpana Putra, 2014, Perancangan dan Implementasi Aplikasi Kriptografi Pada Android dalam Pengamanan File Gambar dengan Menggunakan Algoritma SHA, Universitas Udayana.
