TY - GEN
T1 - Private Authentication with Physical Identifiers Through Broadcast Channel Measurements
AU - Gunlu, Onur
AU - Schaefer, Rafael F.
AU - Kramer, Gerhard
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/8
Y1 - 2019/8
N2 - A basic model for key agreement with biometric or physical identifiers is extended to include measurements of a hidden source through a general broadcast channel (BC). An inner bound for strong secrecy, maximum key rate, and minimum privacy-leakage and database-storage rates is proposed. The inner bound is shown to be tight for physically-degraded and less-noisy BCs.
AB - A basic model for key agreement with biometric or physical identifiers is extended to include measurements of a hidden source through a general broadcast channel (BC). An inner bound for strong secrecy, maximum key rate, and minimum privacy-leakage and database-storage rates is proposed. The inner bound is shown to be tight for physically-degraded and less-noisy BCs.
UR - http://www.scopus.com/inward/record.url?scp=85081110215&partnerID=8YFLogxK
U2 - 10.1109/ITW44776.2019.8989327
DO - 10.1109/ITW44776.2019.8989327
M3 - Conference contribution
AN - SCOPUS:85081110215
T3 - 2019 IEEE Information Theory Workshop, ITW 2019
BT - 2019 IEEE Information Theory Workshop, ITW 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE Information Theory Workshop, ITW 2019
Y2 - 25 August 2019 through 28 August 2019
ER -