期刊名称：TELKOMNIKA (Telecommunication Computing Electronics and Control)
印刷版ISSN：2302-9293
出版年度：2019
卷号：17
期号：2
页码：826-834
DOI：10.12928/telkomnika.v17i2.11754
出版社：Universitas Ahmad Dahlan
摘要：Authentication is the act of confirming the validity of someone’s personal data. In the traditional
authentication system, username and password are sent to the server for verification. However, this
scheme is not secure, because the password can be sniffed. In addition, the server will keep the user’s
password for the authentication. This makes the system vulnerable when the database server is hacked.
Zero knowledge authentication allows server to authenticate user without knowing the user’s password. In
this research, this scheme was implemented with Guillou-Quisquater protocol. Two login mechanisms
were used: file-based certificate with key and local storage. Testing phase was carried out based on the
Open Web Application Security Project (OWASP) penetration testing scheme. Furthermore, penetration
testing was also performed by an expert based on Acunetix report. Three potential vulnerabilities were
found and risk estimation was calculated. According to OWASP risk rating, these vulnerabilities were at the
medium level.
其他摘要：Authentication is the act of confirming the validity of someone’s personal data. In the traditional authentication system, username and password are sent to the server for verification. However, this scheme is not secure, because the password can be sniffed. In addition, the server will keep the user’s password for the authentication. This makes the system vulnerable when the database server is hacked. Zero knowledge authentication allows server to authenticate user without knowing the user’s password. In this research, this scheme was implemented with Guillou-Quisquater protocol. Two login mechanisms were used: file-based certificate with key and local storage. Testing phase was carried out based on the Open Web Application Security Project (OWASP) penetration testing scheme. Furthermore, penetration testing was also performed by an expert based on Acunetix report. Three potential vulnerabilities were found and risk estimation was calculated. According to OWASP risk rating, these vulnerabilities were at the medium level.
