Hari, Murti and Endang, Lestariningsih and Edy, Supriyanto and Eka, Ardhianto Modifikasi Model Enkripsi Encryption With Covertext and Reordering menggunakan Fungsi Random dan Tabel Permutasi. JURNAL INFORMATIKA UPGRIS Vol. 8, No. 1 JUNI 2022 P/E-ISSN: 2460-4801/2447-6645.
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Abstract
For limited entities, documents can be confidential and important, so special security mechanisms are needed. Encryption with Covertext and Reordering (ECR) is a text-based document security model. ECR uses a Random key to generate the ciphertext. The ECR Random key is generated manually. This study aims to increase the level of document security by using the ECR encryption model. The Random key permutation table is proposed in the change of the ECR encryption model. A random value will be selected automatically using the random function from the permutation table. In this study as a measure is entropy, which is the value of the security level of encrypted documents. The experimental results show that embedding the permutation table of Random keys gives better entropy values, which implies a better level of security. The use of a Random key permutation table also makes it easier to use ECR to secure documents.
| Item Type: | Article |
|---|---|
| Subjects: | Q Science > Q Science (General) |
| Faculty / Institution: | Fakultas Teknologi Informasi |
| Depositing User: | Fakultas Ekonomi |
| Date Deposited: | 05 Jan 2023 01:57 |
| Last Modified: | 05 Jan 2023 01:57 |
| URI: | https://eprints.unisbank.ac.id/id/eprint/9049 |
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