- Seminars & Events
iCIS Group Talk - Privacy-enhanced Profile-based Authentication using Random Projection
Friday, December 2, 2016 - 13:00
The iCORE Information Security Lab (iCIS) is hosting a Group Talk.
Morshedul Islam, PhD candidate and ISPIA and iCIS member, will be presenting.
Abstract: Profile-based authentication systems store users' profile data at the verifier and use it to verify their authentication claims. A profile captures user-specific information that could be privacy sensitive and so a profile-based authentication system leaks additional (to what is required for their authentication) information about the user to the verifier. We propose a novel non-cryptographic approach to providing privacy for user profiles against an honest-but-curious verifier. It also allows the correctness of the authentication to remain the same.