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Decentralized Biometric Autentication System
Jacko, Martin ; Malinka, Kamil (referee) ; Januš, Filip (advisor)
The goal of this thesis is to design and implement biometric authentication system, which allows for biometric data storage integrity violation detection. This thesis also includes theoretical section, where centralized and decentralized authentication systems, along with blockchain technology, are examined. The rest of the thesis is looking into implementation and testing methodology description, and evaluation of designed system. Finalized system uses blockchain to store cryptographic hash of data that is uploaded to database. During authentication phase, stored hash is used to verify integrity of biometric data storage.
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Web Application of Authentication System
Nohava, Martin ; Dzurenda, Petr (referee) ; Malina, Lukáš (advisor)
The subject of the bachelor thesis is the design and development of graphical-user interfaces for cryptographic protocols using web technologies. Specifically, it adds the possibility to control the PEAS authentication system through web interfaces. The thesis first evaluates the contemporary possibilities of modern web applications and pays attention to the issue of interconnecting web technologies with authentication system created in C programming language. For this purpose, the work also focuses on the Webassembly technology. In the practical part, four graphical user interfaces were created, one for each entity of the authentication system. They are built on web technologies such as HTML, CSS and JavaScript, utilizing the Vue.js framework. Communication with the authentication system provides the developed web servers. They are using API and run in the Node.js environment.
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Decentralized Biometric Autentication System
Jacko, Martin ; Malinka, Kamil (referee) ; Januš, Filip (advisor)
The goal of this thesis is to design and implement biometric authentication system, which allows for biometric data storage integrity violation detection. This thesis also includes theoretical section, where centralized and decentralized authentication systems, along with blockchain technology, are examined. The rest of the thesis is looking into implementation and testing methodology description, and evaluation of designed system. Finalized system uses blockchain to store cryptographic hash of data that is uploaded to database. During authentication phase, stored hash is used to verify integrity of biometric data storage.
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Web Application of Authentication System
Nohava, Martin ; Dzurenda, Petr (referee) ; Malina, Lukáš (advisor)
The subject of the bachelor thesis is the design and development of graphical-user interfaces for cryptographic protocols using web technologies. Specifically, it adds the possibility to control the PEAS authentication system through web interfaces. The thesis first evaluates the contemporary possibilities of modern web applications and pays attention to the issue of interconnecting web technologies with authentication system created in C programming language. For this purpose, the work also focuses on the Webassembly technology. In the practical part, four graphical user interfaces were created, one for each entity of the authentication system. They are built on web technologies such as HTML, CSS and JavaScript, utilizing the Vue.js framework. Communication with the authentication system provides the developed web servers. They are using API and run in the Node.js environment.
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Evaluation of biometric data and theire usage in authentication system
Peroutka, Tomáš ; Doucek, Petr (advisor) ; Veber, Jaromír (referee)
The goal of this thesis is to introduce the main aspects of biometry, explain particular methods of biometric analysis and determine suitable methods for using in particular authentication system by multicriterial analysis. Our criteria for method analysis are: uniqueness, universality, public acceptability and policy consideration, resistence of fraud, accuracy, speed of comparison, template storage requirements, constancy of human biometric characters. The thesis deals with the effective using of biometric characters in particular authentication system appropriate to requirements for these systems.
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