Peningkatan Ketahanan Algoritma Vigenere menggunakan Generator kunci Tiga Lapis

Main Article Content

Edy Supriyanto
Widiyanto Tri Handoko
Sutrasno Andre Wibowo*
Eka Ardhianto

Abstract

Vigenere merupakan algoritma enkripsi berbasis teks yang sederhana. Dalam kriptografi, vigenere telah mengalami banyak modifikasi untuk memperkuat kerahasiaan informasi dari pihak yang tidak berhak. Faktor penting yang mempengaruhi ialah penggunaan kunci. Penelitian ini bertujuan untuk memperkuat ketahanan informasi yang diamankan vigenere melalui proses penerbitan kunci. Eksperimen ini mengusulkan penggunaan Teknik penerbitan kunci secara berlapis. Fungsi random, penggunaan bilangan euler dan metode penerbitan kunci Blum Blum Shub dieksperimenkan pada model enkripsi “extended Vigenere”. Sebagai metrik performasi digunakan perhitungan nilai entropi. Eksperimen ini mendapatkan hasil berupa penggunaan penerbitan kunci secara berlapis pada model enkripsi “extended Vigenere” meningkatkan nilai entropi informasi rahasia yang berimbas pada peningkatan ketahanan informasi dari serangan kriptanalis.

Downloads

Download data is not yet available.

Article Details

How to Cite
Supriyanto, E., Handoko, W. T., Wibowo*, S. A., & Ardhianto, E. (2022). Peningkatan Ketahanan Algoritma Vigenere menggunakan Generator kunci Tiga Lapis. JURNAL MAHAJANA INFORMASI, 7(1), 24–33. https://doi.org/10.51544/jurnalmi.v7i1.2894
Section
Artikel

References

B. B. Ahamed and M. Krishnamoorthy, “SMS Encryption and Decryption Using Modified Vigenere Cipher Algorithm,” Journal of the Operations Research Society of China, 2020, doi: 10.1007/s40305-020-00320-x

H. Rahmah Zagi Asst Abeer Tariq Maolood, “A New Key Generation to Greate Enhanced Security Version of AES Encryption Method,” Journal of College of Education, no. 2, pp. 1–16, 2021.

J. Romindo, “Implementation of Combination Vigenere Cipher and RSA in Hybrid Cryptosystem for Text Security,” International Journal of Information System & Technology Akreditasi, vol. 4, no. 1, pp. 471–481, 2020.

K. Nahar and P. Chakraborty, “A Modified Version of Vigenere Cipher using 95×95 Table,” International Journal of Engineering & Advanced Technology (IJEAT), vol. 9, no. 5, pp. 1144–1148, 2020, doi: 10.35940/ijeat.E9941.069520.

R. R. Fauzi and W. Theophilus, “Perancangan Kriptografi Block Cipher berbasis Pola Dribbling Practice,” AITI: Jurnal Teknologi Informasi, vol. 18, no. Agustus, pp. 158–172, 2021.

E. Ardhianto, W. T. Handoko, E. Supriyanto, and H. Murti, “Evolusi Cipher Vigenere dalam Peningkatan Pengamanan Informasi,” JURNAL INFORMATIKA UPGRIS, vol. 7, no. 2, pp. 23–27, 2021.

S. Park, J. Kim, K. Cho, and D. H. Yum, “Finding the key length of a Vigenère cipher: How to improve the twist algorithm,” Cryptologia, vol. 44, no. 3, pp. 197–204, May 2020, doi: 10.1080/01611194.2019.1657202.

A. P. Sidik, “Improve The Security of The Vigenère Cypher Algorithm by Modifying the Encoding Table and Key,” International Journal of Basic and Applied Science, vol. 10, no. 2, pp. 42–50, 2021, [Online]. Available: www.ijobas.pelnus.ac.id

N. Uniyal, G. Dobhal, A. Rawat, and A. Sikander, “A Novel Encryption Approach Based on Vigenère Cipher for Secure Data Communication,” Wireless Personal Communications, vol. 119, no. 2, pp. 1577–1587, Jul. 2021, doi: 10.1007/s11277-021-08295-5

N. Nofiyanto, hamzah Hamzah, and H. Surbakti, “Short Message Encryption Application Development Using Vigenere Algorithm Utilizing Euler’s Number On Android Smartphone,” Jurnal Teknologi Informasi , vol. 9, no. 27, pp. 81–92, 2014.

F. Telaumbanua and T. Zebua, “Modifikasi Vigenere Cipher Dengan Pembangkit Kunci Blum Blum Shub,” KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer), vol. 4, no. 1, 2020, doi: 10.30865/komik.v4i1.2646

A. Susanto et al., “Triple layer image security using bit-shift, chaos, and stream encryption,” Bulletin of Electrical Engineering and Informatics, vol. 9, no. 3, pp. 980–987, Jun. 2020, doi: 10.11591/eei.v9i3.2001

Z. Qowi and N. Hudallah, “Combining caesar cipher and hill cipher in the generating encryption key on the vigenere cipher algorithm,” in Journal of Physics: Conference Series, Jun. 2021, vol. 1918, no. 4, pp. 1–6. doi: 10.1088/1742-6596/1918/4/042009

F. Telaumbanua and T. Zebua, “Modifikasi Vigenere Cipher Dengan Pembangkit Kunci Blum Blum Shub,” KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer), vol. 4, no. 1, 2020, doi: 10.30865/komik.v4i1.2646.

K. Nahar and P. Chakraborty, “A Modified Version of Vigenere Cipher using 95×95 Table,” International Journal of Engineering & Advanced Technology (IJEAT), vol. 9, no. 5, pp. 1144–1148, 2020, doi: 10.35940/ijeat.E9941.069520.

H. Surbakti, “Short Message Encryption Application Development Using Vigenere Algorithm Utilizing Euler’s Number On Android Smartphone,” Jurnal Teknologi Informasi , vol. 9, no. 27, pp. 81–92, 2014.Ahamed, B. B., & Krishnamoorthy, M. (2020). SMS Encryption and Decryption Using Modified Vigenere Cipher Algorithm. Journal of the Operations Research Society of China. https://doi.org/10.1007/s40305-020-00320-x

Ardhianto, E., Handoko, W. T., Supriyanto, E., & Murti, D. H. (2021). Evolusi Cipher Vigenere dalam Peningkatan Pengamanan Informasi. JURNAL INFORMATIKA UPGRIS, 7(2).

Fauzi, R. R., & Theophilus, W. (2021). Perancangan Kriptografi Block Cipher berbasis Pola Dribbling Practice. AITI: Jurnal Teknologi Informasi, 18(Agustus), 158–172.

Nahar, K., & Chakraborty, P. (2020). A Modified Version of Vigenere Cipher using 95 95 Table. International Journal of Engineering and Advanced Technology, 9(5), 1144–1148. https://doi.org/10.35940/ijeat.E9941.069520

Nofiyanto, N., Hamzah, H., & Surbakti, H. (2017). Short Message Encryption Application Development Using Vigenere Algorithm Utilizing Euler’s Number On Android Smartphone. Respati, 9(27). https://doi.org/10.35842/jtir.v9i27.85

Park, S., Kim, J., Cho, K., & Yum, D. H. (2020). Finding the key length of a Vigenère cipher: How to improve the twist algorithm. Cryptologia, 44(3), 197–204. https://doi.org/10.1080/01611194.2019.1657202

Politeknik Ganesha Medan, R. (2020). Implementation of Combination Vigenere Cipher and RSA in Hybrid Cryptosystem for Text Security. International Journal of Information System & Technology Akreditasi, 4(1), 471–481.

Purnomo Sidik, A. (2021). Improve The Security of The Vigenère Cypher Algorithm by Modifying the Encoding Table and Key. International Journal of Basic and Applied Science, 10(2), 42–50. https://doi.org/10.35335/ijobas.v10i2.54

Qowi, Z., & Hudallah, N. (2021). Combining caesar cipher and hill cipher in the generating encryption key on the vigenere cipher algorithm. Journal of Physics: Conference Series, 1918(4), 042009. https://doi.org/10.1088/1742-6596/1918/4/042009

Rahmah Zagi Asst Abeer Tariq Maolood, H. (2021). A New Key Generation to Greate Enhanced Security Version of AES Encryption Method. Journal of College of Education, 2.

Susanto, A., Setiadi, D. R. I. M., Rachmawanto, E. H., Wahyu Mulyono, I. U., Sari, C. A., Sarker, M. K., & Sazal, M. R. (2020). Triple layer image security using bit-shift, chaos, and stream encryption. Bulletin of Electrical Engineering and Informatics, 9(3), 980–987. https://doi.org/10.11591/eei.v9i3.2001

Telaumbanua, F., & Zebua, T. (2020). Modifikasi Vigenere Cipher Dengan Pembangkit Kunci Blum Blum Shub. KOMIK (Konferensi Nasional Teknologi Informasi Dan Komputer), 4(1). https://doi.org/10.30865/komik.v4i1.2646

Uniyal, N., Dobhal, G., Rawat, A., & Sikander, A. (2021). A Novel Encryption Approach Based on Vigenère Cipher for Secure Data Communication. Wireless Personal Communications, 119(2), 1577–1587. https://doi.org/10.1007/s11277-021-08295-5