Allwine, A. and Sitorus, J. H. P. . (2019) “KEAMANAN DATA DENGAN SKEMA MULTI-KEY HIERARCHICAL IDENTITY-BASED SIGNATURE”, Jurnal Bisantara Informatika, 3(1), pp. 1-17. Available at: https://bisantara.amikparbinanusantara.ac.id/index.php/bisantara/article/view/7 (Accessed: 7June2026).