Random projection provides a good diversification effect for biometric template protection
but is drawing increasing security concerns under the token-stolen (or public parameter) …

Biometric template data protection is critical in preventing user privacy and identity from
leakage. Random projection based cancelable biometrics is an efficient and effective …

Various template protection techniques have been developed in the past few years, among
which cancelable biometrics is a very popular and efficient one. It uses a noninvertible …

The challenges in biometrics research activities have expanded recently to include the
maintenance of security and privacy of biometric templates beside the traditional work to …

Wide spread use of biometric based authentication implies the need to secure biometric
reference data. Various template protection schemes have been introduced to prevent …

Cancelable biometrics is an important biometric template protection scheme and can
effectively address privacy and security concerns in the case of stored biometric templates …

Several biometric cryptosystem techniques have been proposed to protect biometric
templates and preserve users' privacy. Although such techniques can thwart different …

One of the critical steps in designing a secure biometric system is protecting the templates of
the users that are stored either in a central database or on smart cards. If a biometric …

Although biometrics is considered more competent than password-based or token-based
approach in identity management, biometric templates are vulnerable to adversary attacks …

Many transformation functions have been proposed for generating revocable or non-
invertible biometric templates. However, their security analysis either ignores the distribution …