Kohesi: Jurnal Sains dan Teknologi

Articles

Vol. 10 No. 6 (2025): Kohesi: Jurnal Sains dan Teknologi, ISSN 3025-1311

Aplikasi Web Endecrypt: Enkripsi & Steganografi File Berbasis Client-Side

Submitted
November 29, 2025
Published
2025-11-30

Abstract

Perlindungan data digital menjadi kebutuhan penting di era 
modern. Endecrypt menawarkan solusi enkripsi dan steganografi 
file berbasis aplikasi web, di mana semua proses dilakukan di sisi 
client tanpa mengirimkan data ke server. Metode yang digunakan 
meliputi algoritma AES-GCM untuk enkripsi serta teknik Least 
Significant Bit (LSB) untuk steganografi pada gambar PNG. Website 
Endecrypt mendukung pemrosesan file besar dan pengamanan 
tambahan melalui password, didukung tampilan UI Glassmorphism 
yang modern. Hasil uji coba menunjukkan aplikasi ini dapat 
digunakan secara efisien untuk kebutuhan privasi data digital 
tanpa risiko transfer file ke pihak ketiga. 

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