Biometric security is a growing trend, as it supports the authentication of persons using confidential biometric data. Most transmitted data in multimedia systems are susceptible to attacks, which affect these systems. provide sufficient protection and privacy for users. The recently-introduced cancellable recognition have not been investigated presence different types attacks. In addition, the...

The popularity of biometrics and its widespread use introduces privacy risks. To mitigate these risks, solutions such as the helper-data system, fuzzy vault, fuzzy extractors, and cancelable biometrics were introduced, also known as the field of template protection. Fuzzy vault is a practical and promising scheme, which can protect biometric templates and perform secure key management simultane...

A biometric sensor device is the potential product of the forthcoming biotechnology for real-time tracking of physiological signals to support various healthcare and medical services such as homecare medical service, prevention, diagnosis, and follow-up services. A key agreement scheme between biometric sensor devices is a fundamental requirement to support the security of the healthcare and me...

In this paper we present an effective scheme that preserves the biometric templates more secured. We present a new algorithm called Enhanced Blind Encryption Algorithm for securing biometric templates between client and server and using that for authentication. There are four phases involved in this process namely, enrollment, identification, matching and fusion. During enrollment, biometric tr...

Generally, a stream cipher is a symmetric key cipher where plaintext bits are combined with a pseudorandom Keystream bits to achieve desired cipher text. In our paper, we are proposing a cryptosystem named Biometric-GaussianStream(BGS) cryptosystem. It is basically the combination of Gaussian noise and stream ciphers. In this system first, we pass an image through Gaussian noise function to add...

Template protection is an issue of paramount importance for the design secure and privacy-compliant biometric recognition systems. unlinkability, together with template irreversibility, essential requirement to properly guarantee protection. In fact, it ensures that templates generated from same trait, but used in different applications, cannot be linked identity. This paper deals a system sati...

Modern access controls employ biometrics as a means of authentication to great extent. For example, is used an mechanism implemented on commercial devices such smartphones and laptops. This paper presents fingerprint biometric cryptosystem based the fuzzy commitment scheme convolutional neural networks. One its main contributions novel approach automatic discretization texture descriptors, enti...

Template and database are critical parts of biometric systems. Attacker usually afflict biometric template. There can be various attacks on different modules of biometrics system and communication links among them. Securing templates from these attacks have become very important or imperative issue. Security is achieved by methods of cryptography, which deals with encryption of data. Encryption...