fitriani, Nur Annisa, Aminuddin Aminuddin, and Sofyan Arifianto. “Perbandingan Kinerja Algoritma Elliptic Curve Digital Signature Algorithm (ECDSA) Menggunakan Fungsi Hash Secure Hash Algorithm (SHA-1) Dan Keccak Pada Tanda Tangan Digital”. Jurnal Repositor 3, no. 3 (January 16, 2024). Accessed November 25, 2024. https://ejournal.umm.ac.id/index.php/repositor/article/view/31071.