Implementasi Kriptografi Dengan Metode Aes-128 Untuk Pengamanan File Berbasis Web Pada SMP Yapipa

Priambudi, Isra; Mufti, Mufti

doi:10.36080/skanika.v6i1.2997

Cited by 2 publications

(2 citation statements)

References 3 publications

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“…Oleh karena itu, penelitian ini mengusulkan Super Enkripsi sebagai solusi untuk meningkatkan keamanan data. Penelitian yang dilakukan Pramudito dan Kusumaningsih [7] Aplikasi ini menggunakan algoritma AES 128 dan RC4 untuk mengamankan email dengan kriptografi. Aplikasi ini dapat melakukan enkripsi dan dekripsi dengan mudah dan aman pada pesan dan file lampiran.…”

Section: Pendahuluanunclassified

Implementasi AES ECB dan Hashing MD5/SHA-256 Pada Aplikasi Penyuratan Android

Febriyadi,

Kurnia,

Harahap

et al. 2023

JoSYC

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The Riau Ministry of Religion Regional Office is still archiving assignment letters and official travel letters manually. The staff who take care of the correspondence section, namely personnel and legal unit staff, do not have an application that facilitates the activities of assignment letters and official travel letters to simplify filing and data containing certain information contained in letters which include assignment letters and official travel letters. Security is important because it relates to data. Therefore, a correspondence application was created to support the correspondence activities of the Riau Ministry of Religion Regional Office and make it easier for staff in the Civil Service and Legal unit to properly manage assignment letters and official travel letters as well as control books. Android application development uses the waterfall method and the ECB (Electronic Code Book) mode AES algorithm and MD5/SHA-256 hashing for security. By building this application, it will be easier for leaders and employees to exchange letters and confidential information, guaranteed security and the application built can be used by users easily. The results of the Black Box testing carried out on the application produced the expected output and the UAT test obtained a score of 89%. Application testing on sentences, Jpg, Png and PDF files has a fairly high level of security using statistical analysis methods, namely bit frequency testing, autocorrelation, 0/1 bit distribution, entropy.

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Section: Pendahuluanunclassified

Implementasi AES ECB dan Hashing MD5/SHA-256 Pada Aplikasi Penyuratan Android

Febriyadi,

Kurnia,

Harahap

et al. 2023

JoSYC

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“…Para pelaku atau praktisi kriptografi disebut Cryptographers. Sebuah algoritma kriptografik (cryptographic algorithm), disebut cipher dan merupakan persamaan matematik yang digunakan untuk proses enkripsi dan dekripsi (Rudiyanto & Amini, 2018).…”

Section: Kriptografiunclassified

Android-Based Text Message Encryption and Decryption Application Using the Advanced Encryption Standard Algorithm

Putra,

Yupianti,

Prasetyo R

2023

jmcs

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Kaur 2 Public High School is one of the State Senior High Schools in Kaur District, Bengkulu Province. Communication between teachers or teachers and students or students and students has so far been carried out through text message applications that are already available on users' smartphones so that they exchange information. However, the information sent has not been fully implemented by security, where the message sent is the original message, and the recipient of the original message can read it immediately. This of course makes it easier for certain parties who intend to get the message. An android-based text message encryption and decryption application using the Advanced Encrytion Standard algorithm was created to help maintain security of communication between senders and recipients so that confidentiality is maintained. This application was created using Android Studio and has installed the JSON web service, so that it can be accessed by Android smartphone devices with the internet. Messages that have been sent will be stored in the MySQL database in the form of scrambled records, so it is necessary to do encryption to find out what the contents of the message are, where the Advanced Encryption Standard Algorithm is cryptography that uses symmetric keys (encryption and decryption keys must be the same). Based on the results of the tests that have been carried out, the functionality of the android-based text message encryption and decryption application at SMA Negeri 2 Kaur runs well as expected and the message sent between the recipient and the sender is kept confidential because the message is encrypted.

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Implementasi Kriptografi Dengan Metode Aes-128 Untuk Pengamanan File Berbasis Web Pada SMP Yapipa

Cited by 2 publications

References 3 publications

Implementasi AES ECB dan Hashing MD5/SHA-256 Pada Aplikasi Penyuratan Android

Implementasi AES ECB dan Hashing MD5/SHA-256 Pada Aplikasi Penyuratan Android

Android-Based Text Message Encryption and Decryption Application Using the Advanced Encryption Standard Algorithm

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