Komparatif Performance Model Keamanan Menggunakan Metode Algoritma  AES 256 bit dan RSA

Anwar, Nizirwan; Munawwar, Munawwar; Abduh, Muhammad; Santosa, Nugroho Budhi

doi:10.29207/resti.v2i3.606

Cited by 8 publications

(10 citation statements)

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“…Kriptografi adalah salah satu bidang pengembangan teknologi informasi untuk mengamankan data atau pesan yang bersifat pribadi dan rahasia [3]. Teknologi ini penting untuk mengatasi kejahatan pencurian, keamanan dan kecurangan yang bisa terjadi dalam dunia digital.…”

Section: Pendahuluan (Heading 1)unclassified

“…Algoritma AES merupakan standar enkripsi dengan kunci-simetris yang diadopsi oleh pemerintah Amerika Serikat, AES dipublikasikan oleh Institut Nasional Standar dan Teknologi (NIST) sebagai Standar Pemrosesan Informasi Federal (FIPS) publikasi 197 (FIPS197) pada tanggal 26 November 2001 [3]. Proses enkripsi AES dilakukan melalui 4 tahap yaitu SubBytes, ShiftRows, MixColumns dan AddRoundKey.…”

Section: Pendahuluan (Heading 1)unclassified

“…Electronic voting atau e-voting adalah proses pemilu yang memanfaatkan dan menggunakan teknologi informasi dan Algoritma AES merupakan standar enkripsi dengan kuncisimetris yang diadopsi oleh pemerintah Amerika Serikat, AES dipublikasikan oleh Institut Nasional Standar dan Teknologi (NIST) sebagai Standar Pemrosesan Informasi Federal (FIPS) publikasi 197 (FIPS197) pada tanggal 26 November 2001 [3]. Proses enkripsi AES dilakukan melalui 4 tahap yaitu SubBytes, ShiftRows, MixColumns dan AddRoundKey yang bisa dilihat perangkat elektronik dalam proses pemilihannya, di mana sebagian atau semua prosesnya pelaksanaannya dari proses daftar pemilih, pemungutan suara sampai penghitungan suara dilakukan secara digital.…”

Section: A E-votingunclassified

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Penerapan Advance Encryption Standart dalam Pengamanan Elektronik Voting

Ungkawa¹,

Rosmala²,

Fauzi³

2021

JOINT

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E-Voting is an election that uses information technology facilities as well as electronic devices where part or all of the process is done digitally. The electoral process by means of E-voting can help the counting process faster and costs less than the conventional electoral process. However, this electronic-based election is prone to manipulation, therefore it requires protection of the system. In this study, AES and CSRF algorithms were implemented to increase security in the E-Voting application. The election is limited to the election of the executive mayor / regent. This study uses Acunetix software to test the level of security. In testing, four versions of the website were made, namely: the website without AES and CSRF, the website only with AES, the website only CSRF and the website using AES and CSRF. The test results on the website with AES and CSRF show a satisfactory increase in security, only one medium level application vulnerability warning and two low level application vulnerability warnings. Test results with Acunetix on websites without AES and CSRF received seven medium warnings and eleven low warnings. The CSRF test results only get two low warnings but the number of data scans is only a few. The AES test results only get four medium warnings and one warning. Thus, the application of the AES algorithm can increase the level of security of the E-Voting system

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Section: Pendahuluan (Heading 1)unclassified

Section: A E-votingunclassified

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Penerapan Advance Encryption Standart dalam Pengamanan Elektronik Voting

Ungkawa¹,

Rosmala²,

Fauzi³

2021

JOINT

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“…Hasil kinerja waktu proses yang diperoleh dalam kajian menunjukkan bahwa waktu enkripsi algoritme AES lebih cepat daripada algoritme RSA seperti halnya dinyatakan dalam [4], [6]- [8], [14]. Waktu proses dekripsi AES juga lebih cepat daripada RSA.…”

Section: A Kriptografi Rsaunclassified

Performance comparison of RSA and AES to SMS messages compression using Huffman algorithm

Laurentinus¹,

Pradana²,

Sylfania³

et al. 2020

Jurnal Teknologi dan Sistem Komputer

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Improved security of short message services (SMS) can be obtained using cryptographic methods, both symmetric and asymmetric, but must remain efficient. This paper aims to study the performance and efficiency of the symmetric crypto of AES-128 and asymmetric crypto of RSA with message compression in securing SMS messages. The ciphertext of RSA and AES were compressed using the Huffman algorithm. The average AES encryption time for each character is faster than RSA, which is 5.8 and 24.7 ms/character for AES and AES+Huffman encryption and 8.7 and 45.8 ms/character for RSA and RSA+Huffman, from messages with 15, 30, 60 and 90 characters. AES decryption time is also faster, which is 27.2 ms/character compared to 47.6 ms/character in RSA. Huffman compression produces an average efficiency of 24.8 % for the RSA algorithm, better than 17.35 % of AES efficiency for plaintext of 1, 16, 45, and 88 characters.

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“…Pada penelitian (Anwar et al, 2018;Patil et al, 2016), disebutkan bahwa Advanced Encryption Standard (AES) merupakan algoritma kriptografi yang paling cocok digunakan pada suatu aplikasi pengamanan pengiriman pesan rahasia, dan memiliki kinerja waktu pemrosesan yang lebih cepat. Pada penelitian (Laurentinus et al, 2020), dijelaskan bahwa AES memiliki kinerja waktu enkripsi dan dekripsi rata-rata setiap karakter pada AES lebih cepat jika dibandingkan dengan algoritma lain, seperti Rivest Shamir Adleman (RSA).…”

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Peningkatan Keamanan Pengiriman Pesan Teks: Kombinasi Advanced Encryption Standard (AES) 128 dan Least Significant Bit (LSB)

Fatma

Hafid²,

Dani

2020

JUSIFO: J. Sistem Inf.

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Confidentiality in transfer the messages is an important thing to maintain. Increased security in transfer the messages can be improved using cryptography and steganography. This article aims to apply a combination of AES 128 cryptography and LSB steganography in an application, and measures the quality of the stego-image. In this article, the AES 128 algorithm is used for the encryption process of secret messages and the LSB algorithm for the process of inserting secret messages in the cover image. PSNR is used to measure the quality of the stego-image, by comparing the cover image and the stego-image. This research produces an application that can be used for the security of sending text messages by combining the AES 128 algorithm in the plaintext encryption and the LSB algorithm in the secret message insertion process. In term of measuring the quality of the stego-image, it was found that the character length of the secret message would have an impact on the MSE and PSNR values. This means, the longer the character of the secret message will affect the quality of the stego-image.

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Komparatif Performance Model Keamanan Menggunakan Metode Algoritma AES 256 bit dan RSA

Cited by 8 publications

References 0 publications

Penerapan Advance Encryption Standart dalam Pengamanan Elektronik Voting

Penerapan Advance Encryption Standart dalam Pengamanan Elektronik Voting

Performance comparison of RSA and AES to SMS messages compression using Huffman algorithm

Peningkatan Keamanan Pengiriman Pesan Teks: Kombinasi Advanced Encryption Standard (AES) 128 dan Least Significant Bit (LSB)

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