An Implementation Of Elias Delta Code And ElGamal Algorithm In Image Compression And Security

Rachmawati, Dian; Budiman, Mohammad Andri; Saffiera, Cut Amalia

doi:10.1088/1757-899x/300/1/012040

Cited by 6 publications

(5 citation statements)

References 4 publications

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“…Shahzadi et al [17] employed an enhanced RC5 encryption algorithm in a remote health monitoring system for the security and integrity of clinical images. Rachmawati et al [18] employed the ElGamal algorithm for image compression and security. Imran et al [19] proposed the ElGamal algorithm for the encryption-decryption of speech signals.…”

Section: Related Workmentioning

confidence: 99%

Enhanced Biometric Template Protection Schemes for Securing Face Recognition in IoT Environment

Sardar,

Umer,

Rout

et al. 2024

IEEE Internet Things J.

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With the increasing use of biometrics in Internet of Things (IoT) based applications, it is essential to ensure that biometric-based authentication systems are secure. Biometric characteristics can be accessed by anyone, which poses a risk of unauthorized access to the system through spoofed biometric traits. Therefore, it is important to implement secure and efficient security schemes suitable for real-life applications, less computationally intensive, and invulnerable. This work presents a hybrid template protection scheme for secure face recognition in IoT-based environments, which integrates Cancelable Biometrics and Bio-Cryptography. Mainly, the proposed system involves two steps: face recognition and face biometric template protection. The face recognition includes face image preprocessing by the Tree Structure Part Model (TSPM), feature extraction by Ensemble Patch Statistics (EPS) technique, and user classification by multi-class linear support vector machine (SVM). The template protection scheme includes cancelable biometric generation by modified FaceHashing and a Sliding-XOR (called S-XOR) based novel Bio-Cryptographic technique. A user biometric-based key generation technique has been introduced for the employed Bio-Cryptography. Three benchmark facial databases, CVL, FEI, and FERET, have been used for the performance evaluation and security analysis. The proposed system achieves better accuracy for all the databases of 200-dimensional cancelable feature vectors computed from the 500-dimensional original feature vector. The modified FaceHashing and S-XOR method shows superiority over existing face recognition systems and template protection.

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Section: Related Workmentioning

confidence: 99%

Enhanced Biometric Template Protection Schemes for Securing Face Recognition in IoT Environment

Sardar,

Umer,

Rout

et al. 2024

IEEE Internet Things J.

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“…Bilangan Integer positif yang merupakan elemen dari matriks berkorespondensi dengan region yang bersesuaian. Sebelumnya pada tahun 2015, hasil penelitian yang dilakukan oleh Puji Triono dan Murinto telah berhasil mendeteksi fraktur tulang dengan menggunakan metode tepi canny dengan hasil pengujian sistem menunjukan nilai akurasi deeksi pada citra tulang paha dengan posisi Antero Posterio adalah 80% dan citra tulang paha dengan posisi Lateral adalah 85,71% [3].…”

Section: Pendahuluanunclassified

Implementasi Metode Regionprops Untuk Mendeteksi Objek Image Fraktur Tulang

Sinaga¹

2022

jimat

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Bone is one of the most important parts of the human body. The function of the bone itself is as a framework, a support for the human body and a place for muscles to attach, so that the body can move optimally. Not only that, some parts of the bones also have a function to protect other organs in the body. Such as the skull that serves to protect the brain from various kinds of impact from the outside, the arrangement of the ribs which serves to protect the lungs and so on. Regionprops method is a method used to measure a set of properties - properties of each region that has been labeled in the label matrix. A positive integer that is an element of the matrix corresponding to the corresponding region. This study uses the Regionprops method to detect an object of damage that is on a bone invoice. The application for detection of bone invoice object image results from Regionprops shows that the resolution produced by the detected image is different. The speed of the application to perform the image detection process depends on the pixel resolution and also depends on the specifications of the computer running the image detection application

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“…Kunci simetris menggunakan kunci acak 128-bit. Algoritma asimetris yang digunakan adalah algoritma Elgamal yang digunakan untuk mengenkripsi kunci simetris menjadi cipher key agar bersifat publik (tidak rahasia), dan mendekripsi kembali menjadi kunci simetris (Rachmawati et al, 2018).…”

Section: Metode Penelitianunclassified

Algoritma Hybrid dengan Kombinasi Elgamal Algorithm dan Electronic Code Book untuk Mengatasi Masalah Key Distribution

Sidik

2022

JURNAL TEKNOLOGI UNIVERSAL

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Tujuan dari penelitian ini adalah mengombinasikan algoritma kunci publik Elgamal dengan model operasi Electronic Code Book (ECB) untuk menghasilkan algoritma yang cepat dan aman yang terbebas dari masalah key distribution. Masalah key distribution terjadi dikarenakan adanya proses pengiriman kunci rahasia dalam jaringan publik. Model operasi Electronic Code Book (ECB) digunakan untuk proses enkripsi dengan panjang blok 128-bit. Algoritma Elgamal digunakan untuk mengenkripsi kunci simetris 128-bit yang berbentuk acak untuk menghasilkan cipher key yang bersifat publik atau tidak rahasia. Hasil penelitian menunjukkan masalah key distribution berhasil teratasi. Cipher text yang dihasilkan sangat kuat karena terdapat 2128 kombinasi acak dari cipher text per blok dan 2128 kombinasi kunci acak yang mungkin. Waktu proses dekripsi lebih cepat dari pada waktu proses enkripsi. Waktu proses enkripsi dan dekripsi sangat cepat sehingga cocok digunakan untuk mengenkripsi dan mendekripsi data yang berukuran besar. Sifat kunci yang acak sepanjang 128-bit dan terenkripsi dengan algoritma Elgamal membuat kunci sulit untuk dipecahkan.

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An Implementation Of Elias Delta Code And ElGamal Algorithm In Image Compression And Security

Cited by 6 publications

References 4 publications

Enhanced Biometric Template Protection Schemes for Securing Face Recognition in IoT Environment

Enhanced Biometric Template Protection Schemes for Securing Face Recognition in IoT Environment

Implementasi Metode Regionprops Untuk Mendeteksi Objek Image Fraktur Tulang

Algoritma Hybrid dengan Kombinasi Elgamal Algorithm dan Electronic Code Book untuk Mengatasi Masalah Key Distribution

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