65 citations · 197 across the 32 of their papers we have counts for
7 papers · 1 filter
Multi-Entity and Multi-Enrollment Key Agreement with Correlated Noise
Onur Günlü
A basic model for key agreement with a remote (or hidden) source is extended to a multi-user model with joint secrecy and privacy constraints over all entities that do not trust ea…
Nested Tailbiting Convolutional Codes for Secrecy, Privacy, and Storage
Thomas Jerkovits, Onur Günlü, Vladimir Sidorenko +1
A key agreement problem is considered that has a biometric or physical identifier, a terminal for key enrollment, and a terminal for reconstruction. A nested convolutional code des…
Low-complexity and Reliable Transforms for Physical Unclonable Functions
Onur Günlü, Rafael F. Schaefer
Noisy measurements of a physical unclonable function (PUF) are used to store secret keys with reliability, security, privacy, and complexity constraints. A new set of low-complexit…
Randomized Nested Polar Subcode Constructions for Privacy, Secrecy, and Storage
Onur Günlü, Peter Trifonov, Muah Kim +2
We consider polar subcodes (PSCs), which are polar codes (PCs) with dynamically-frozen symbols, to increase the minimum distance as compared to corresponding PCs. A randomized nest…
Secure and Reliable Key Agreement with Physical Unclonable Functions
Onur Günlü, Tasnad Kernetzky, Onurcan İşcan +3
Different transforms used in binding a secret key to correlated physical-identifier outputs are compared. Decorrelation efficiency is the metric used to determine transforms that g…
Differential Privacy for Eye Tracking with Temporal Correlations
Efe Bozkir, Onur Günlü, Wolfgang Fuhl +2
New generation head-mounted displays, such as VR and AR glasses, are coming into the market with already integrated eye tracking and are expected to enable novel ways of human-comp…
Biometric and Physical Identifiers with Correlated Noise for Controllable Private Authentication
Onur Günlü, Rafael F. Schaefer, H. Vincent Poor
The problem of secret-key based authentication under privacy and storage constraints on the source sequence is considered. The identifier measurement channels during authentication…