Key Agreement with Physical Unclonable Functions and Biometric Identifiers

Onur Günlü (Autor)

Buch | Softcover

146 Seiten

2019
Dr. Hut (Verlag)
978-3-8439-3912-6 (ISBN)

Infos

This thesis addresses security and privacy problems for digital devices and biometrics, where a secret key is generated for authentication, identification, or secure computations. A physical unclonable function (PUF) is a promising solution for local security in digital devices. A low-complexity transform-coding algorithm is developed to make the information-theoretic analysis tractable and motivate a noisy (hidden) PUF source model.

The optimal trade-offs between the secret-key, privacy-leakage, and storage rates for multiple measurements of hidden PUFs are characterized. The first optimal and low-complexity code constructions are proposed. Polar codes are designed to achieve the best known rate tuples. The gains from cost-constrained controllable PUF measurements are illustrated to motivate extensions.

Produkt-Details

• Erscheinungsdatum: 02.02.2019
• Reihe/Serie: Informationstechnik
• Verlagsort: München
• Sprache: englisch
• Maße: 148 x 210 mm
• Gewicht: 251 g
• Themenwelt: Technik ► Elektrotechnik / Energietechnik
• Themenwelt: Wirtschaft ► Betriebswirtschaft / Management ► Wirtschaftsinformatik
• Schlagworte: biometric security • Physical Unclonable Function • Privacy and Secrecy
• ISBN-10: 3-8439-3912-8 / 3843939128
• ISBN-13: 978-3-8439-3912-6 / 9783843939126
• Zustand: Neuware