IMPLEMENTASI ALGORITMA KRIPTOGRAFI VIGENERE CIPHER PADA PENGAMANAN PESAN TEXT BERBASIS WEB

Authors

  • Muhammad Rivaldi Fakultas Sains & Teknologi, Prodi Sistem Informasi ,Universitas Islam Negeri Sumatera
  • Imam Zarkasih Harahap Fakultas Sains & Teknologi, Prodi Sistem Informasi ,Universitas Islam Negeri Sumatera Utara
  • Hary Isdianto Fakultas Sains & Teknologi, Prodi Sistem Informasi ,Universitas Islam Negeri Sumatera Utara
  • Raissa Amanda Putri Fakultas Sains & Teknologi, Prodi Sistem Informasi ,Universitas Islam Negeri Sumatera Utara

DOI:

https://doi.org/10.31961/positif.v9i1.1611

Keywords:

information, vigenere cipher, security

Abstract

The development of technology and information makes it easier for humans to exchange information that is not limited to distance and time. Advances in technology make it easy for people to get information instantly even though they are separated by great distances. However, this convenience is also accompanied by threats to irresponsible elements. who can access the contents of the information. Security of an information message is very necessary so that the message only reaches the intended person and other people who are not entitled to the contents of the information cannot access it. This research aims to create a text message security system using an algorithm Vigenere Cipher cryptography which aims to make the contents of the message only understandable by the recipient of the message which can increase confidentiality in exchanging information. The test results of this system can encrypt messages into ciphertext and perform decryption so that the message returns to the original message. yes

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References

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Published

2023-10-17

How to Cite

Rivaldi, M., Harahap, I. Z., Isdianto, H., & Putri, R. A. (2023). IMPLEMENTASI ALGORITMA KRIPTOGRAFI VIGENERE CIPHER PADA PENGAMANAN PESAN TEXT BERBASIS WEB. POSITIF : Jurnal Sistem Dan Teknologi Informasi, 9(1), 57–61. https://doi.org/10.31961/positif.v9i1.1611

Issue

Vol. 9 No. 1 (2023): Positif : Jurnal Sistem dan Teknologi Informasi

Section

Articles

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Copyright (c) 2023 Muhammad Rivaldi, Imam Zarkasih Harahap, Hary Isdianto, Raissa Amanda Putri

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This work is licensed under a Creative Commons Attribution 4.0 International License.