Hartanto, Eko (2013) Aplikasi mobile messenger menggunakan metode algoritma ECC (Elliptic Curve Cryptography). Undergraduate thesis, Universitas Islam Negeri Maulana Malik Ibrahim.
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Abstract
INDONESIA:
Seiring dengan perkembangan telepon seluler yang sangat pesat dan semakin banyak digunakannya layanan mobile messenger, maka aspek keamanan (security) menjadi sangat penting untuk dipertimbangkan. apalagi jika data yang dikirimkan melalui layanan tersebut merupakan data yang sensitif dan rahasia, tanpa mengesampingkan pengguna terbesar mobile messenger yaitu kalangan pribadi atau individual, keamanan merupakan masalah terbesar bagi pengguna mobile messenger pada perusahaan atau enterprise. Maka dibutuhkan aplikasi mobile messenger yang sistem enkripsinya sukar untuk dipecahkan oleh pihak yang tidak berhak menerima pesan dan juga memiliki ukuran kunci yang pendek sehingga sesuai diaplikasikan di telepon seluler, aplikasi mobile messenger menggunakan algoritma ECC sebagai metode enkripsi pesannya memenuhi persyaratan tersebut. Algoritma ECC (Elliptic Curve Cryptography) termasuk kedalam sistem kriptografi kunci publik yang mendasarkan keamanannya pada permasalahan matematis kurva, Pada penelitian ini Algoritma ECC dalam enkripsi dan dekripsi pada pengiriman dan penerimaan pesan dapat meningkatkan keamanan karena pesan dikirimkan berupa ciphertext dan hanya bisa dirubah ke plaintext dengan perhitungan matematis kurva.
ENGLISH:
Along with the development of mobile phone is very fast and more use of mobile messenger service, the security aspects becomes very important to consider. especially if the data transmitted through the service is sensitive and confidential data, without prejudice to the biggest users of mobile messenger is the personal or individual, security is the biggest issue for mobile users on the company or enterprise messenger. It takes a mobile messenger application that encryption systems are difficult to be solved by those who are not eligible to receive messages and also has a shorter key sizes that fit applied on mobile phones, mobile messenger application using ECC algorithm as message encryption method meets these requirements. Algorithm ECC (Elliptic Curve Cryptography) included in the public key cryptography system that bases its security on the curve mathematical problems, in this research ECC algorithm in encryption and decryption in sending and receiving messages can improve security because the message is sent in the form of ciphertext and plaintext can also be changed to the curve mathematical calculations.
Item Type: | Thesis (Undergraduate) | |||||||||
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Supervisor: | Kusumawati, Ririen and Arif, Yunifa Miftachul | |||||||||
Contributors: |
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Keywords: | Mobile Messenger; Security; Algoritma ECC (Elliptical Curve Cryptography) | |||||||||
Departement: | Fakultas Sains dan Teknologi > Jurusan Teknik Informatika | |||||||||
Depositing User: | Dellavia Azzahra Permata Putri | |||||||||
Date Deposited: | 25 Jul 2017 10:27 | |||||||||
Last Modified: | 25 Jul 2017 10:27 | |||||||||
URI: | http://etheses.uin-malang.ac.id/id/eprint/7366 |
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