Comparison Analysis of AES-256, RSA-2048 and Four Dimensional Playfair Cipher Fused with Linear Feedback Shift Register. IJARCS [Internet]. 2017 Apr. 30 [cited 2026 Feb. 23];8(3):420-2. Available from: https://www.ijarcs.info/index.php/Ijarcs/article/view/3028