Graduation Year

2017

Document Type

Thesis

Degree

M.S.C.S.

Degree Name

MS in Computer Science (M.S.C.S.)

Degree Granting Department

Computer Science and Engineering

Major Professor

Jay Ligatti, Ph.D.

Committee Member

Dmitry Goldgof, Ph.D.

Committee Member

Xinming Ou, Ph.D.

Keywords

device authentication, smart devices, token communication, access control, public key cryptography

Abstract

The Collaborative Authentication (co-authentication) system is an authentication system that relies on some or all members of a pre-registered set of secure hardware tokens being concurrently present to an authentication server at the moment of authentication. Previous researchers have compared various embodiments of the co-authentication system to each other including using Quick Response (QR) codes/cellphone cameras and Near Field Communication (NFC) between tokens. This thesis concerns the initial design and implementation of empirical comparative testing mechanisms between one embodiment of the co-authentication system and other commonly used authentication systems. One contribution is the simulated standard user ID and password login in a computer browser and a simulated RSA SecureID ® one time password (OTP) and login with embedded usability testing mechanisms. Another contribution is the development and implementation of a new Bluetooth communication functionality between tokens. A third contribution is the addition of usability testing mechanisms to two versions of this new functionality.

Available for download on Wednesday, April 04, 2018

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