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Dewi Purnamasari
Prodi D-III Kebidanan, STIKes Kusuma Husada Surakarta
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Journal : Jurnal INFOTEL

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Foveal Avascular Zone Image Encryption using Pixel Scrambling Combination Technique for Medical Image Security Purnamasari, Dewi; Herlinudinkhaji, Didin; Dewi, Astrie Kusuma; Mauludin, Muhammad Zairon
JURNAL INFOTEL Vol 16 No 1 (2024): February 2024
Publisher : LPPM INSTITUT TEKNOLOGI TELKOM PURWOKERTO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20895/infotel.v16i1.1029

Abstract

Data theft from year to year has increased in the era of big data and society 5.0. One area that requires data security is patient medical data. Medical image data security must be done to protect medical data security from data theft by third parties so that they cannot access the data. The development of Diabetic Retinopathy (DR) is also increasing every year. Determining the severity of DR is done by detecting the Foveal Avascular Zone (FAZ). Encryption is the process of changing a plain image into a cipher image. In this study, we compared the results of image quality and encryption time between the Vigenere Cipher method and a combination of pixel scrambling. The average encryption time of the tested FAZ images is 3.20 seconds. This result proves that the pixel combination method has a faster encryption time than the Vigenere Cipher. Vigenere Cipher encryption time is 4.96 seconds. The existence of the FAZ area with the pixel combination randomization method of the encryption process is also invisible, so third parties will not know about its existence.
Co-Authors Afifah Novitasari Ahyar, Anissya J. Aida Rahmi Nasution, Aida Rahmi Akhmad Nayazik Alvenia, Nadya Aminuyati Andree Kurniawan Andriansyah Andriansyah Anis, Juli Apriliani Lusia W Aprivian, Muhammad Ichsan Dedi Ashshiddiqy, Hanif Astrie Kusuma Dewi, Astrie Kusuma Chairani, Anisa Cucunawangsih Cucunawangsih, Cucunawangsih Dialoka, Indah Didin Herlinudinkhaji, Didin DIMAS ANDRIANTO Dina Supriyati Djamaluddin Dr. Tite Juliantine,M.Pd Eka J. Wahjoepramono Erlyn Hapsari Eros Rosmiati Farid Amin, Ahmad Farizal, Teuku Fatikasari, Nia Fauzan A, M. Fauziyah, Zaky Fazlina, Rita Furyanah, Anah Gunawan Abdillah, Gunawan Guntur Gunawan Hariningrum, Rita Hidayat, Didin Nuruddin Indrajaya, Titus Ismail Ismaya, Sakti Brata Jordi, Setiyawan Jumrianto, Jumrianto Khairiah, Rahayu Komarudin, Agus Komarudin, Agus Kurniawati Kurniawati Kurniawati Kurniawati Kurniawati, Lia Kusumaningrat, Donald Rinaldi Lestari, Rahayu Tri Lingga Kurnia Ramadhani M. Yogi Riyantama Isjoni Ma’mun, Amung Maria Denok Bekti Agustiningrum Mariam Makmur Marini . Marni Emmy Mustofa Masruroh, Nila Masalikul Mauludin, Muhammad Zairon Mega Safithri MS, Afin Ambarwati Muliati Muliati, Muliati NATA LUGITO, NATA Nindita Erwanti Nur Hakim Nurul Devi Ardiyani Pramudita Budi Rahayu, Pramudita Budi Prasetyani, Henny Putra, Rizal Ichsan Syah Putri, Thalyta Oktariana Rahmat, Fitri Hasdanita Ramlah, Sri Rianzah, M Fariz Dava Rinaldy Rita Yulianti, Rita Rosyihin, Ashof SITI MARIAM Soebandono, Joni Pasifiano Sofyan, Achmad Sukendro, Gregorius Genep Suriadi Sutarto Sutarto Veranita Wahyudi, Rifqi Nur Woro Utari Yeni Yeni Zamroni, Moh Zulyaden