Biometric cryptosystems combine cryptography and biometrics to benefit from the strengths of both fields. In such systems, while cryptography provides high and adjustable security levels, biometrics brings in non-repudiation and eliminates the need to remember passwords or to carry tokens etc. In this work we present a biometric cryptosystems which uses online signatures, based on the Fuzzy Vau...

Despite their usability advantages over traditional authentication systems, biometrics-based authentication systems suffer from inherent privacy violation and non-revocability issues. In order to address these issues, the concept of cancelable biometrics was introduced as a means of generating multiple, revocable, and noninvertible identities from true biometric templates. Apart from BioHashing...

Biometrics plays an important role in authentication applications since they are strongly linked to holders. With an increasing growth of e-commerce and e-government, one can expect that biometric-based authentication systems are possibly deployed over the open networks in the near future. However, due to its openness, the Internet poses a great challenge to the security and privacy of biometri...

Every person has a unique finger vein pattern existing within each finger. Unlike facial features or fingerprints, authentication systems aren’t vulnerable to forgery. Finger are more secure and reliable, less expensive, than biometric security using fingerprint. This paper presents novel framework based on pattern. Vein in used ID cryptography generate the keys for data encryption. These combi...

The paper introduces a concept of a digital document content encryption/decryption with facial biometric data coming from a legitimate user. Access to the document content is simple and straightforward, especially during collaborative work with mobile devices equipped with cameras. Various contexts of document exchange are presented with regard to the next generation pro-active digital document...

Biometric systems store sensitive personal data that need to be highly protected. However, state-of-the-art template protection schemes generally consist of separate processes, inspired by salting, hashing, or encryption, limit the achievable performance. Moreover, these are inadequate protect current biometric models as they rely on end-to-end deep learning methods. After proposing Secure Trip...

With the increasing development of global economy and information technology, more and more fields require reliable identity authentication. And with information age characterized by digitalization and recessiveness of identity, a key problem to be solved is how to identify a person’s identity accurately and ensure information security. In this regard, a variety of inherent human biometrics wer...

Protecting biometric information is key concern in biometric systems, since physical characteristics such as fingerprint, irises, face and vein patterns cannot be changed or revoked like passwords. As a solution to this problem, an authentication model called Cancelable biometrics has been studied, in which the biometric features are transformed by a kind of encryption or oneway function and ma...

Need for information security and privacy is increasing in recent times. Since several valuable data and files are stored in an organization server system and moreover personal information are being shared in WWW, the need for providing security and permitting only the authorized user is becoming indispensable. For this purpose, biometric authentication is used in several applications and it is...