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All Journal JuTISI (Jurnal Teknik Informatika dan Sistem Informasi)
Ignatia Dhian E.K. Ratri
Universitas Kristen Duta Wacana
Computer Science & IT

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IMPLEMENTASI TWO FACTOR AUTHENTICATION DAN PROTOKOL ZERO KNOWLEDGE PROOF PADA SISTEM LOGIN Willy Sudiarto Raharjo; Ignatia Dhian E.K. Ratri; Henry Susilo
Jurnal Teknik Informatika dan Sistem Informasi Vol 3 No 1 (2017): JuTISI
Publisher : Maranatha University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jutisi.v3i1.659

Abstract

Abstract — This paper describes a login system utilizing Two Factor Authentication and Zero Knowledge Proof using Schnorr NIZK. The proposed system is designed to prevent password leak when being sent over insecure network or when used in an untrusted devices. Zero Knowledge Proof is used  for maintaining the confidentiality of the password and Two Factor Authentication is used to secure login process on untrusted devices. The proposed system has been tested and initial results indicates that such system is able to secure the login process without leaking the user’s password. Keywords— Authentication, Security, Two Factor Authentication, Password, Zero Knowledge Proof
Co-Authors Henry Susilo Willy Sudiarto Raharjo