Face and fingerprint are, currently, the most thoroughly explored biometric traits, promising
reliable recognition in diverse applications. Commercial products using these traits for …

Cardiovascular diseases are often sudden and deadly. Every year, world over, there are
millions of CVD deaths, not due to timely detection and treatment and continuous monitoring …

Audio encryption needs critical attention due to an insecure channel in the wireless medium.
This paper presents the first-of-its-kind work addressing a Discrete Wavelet Transform …

Nowadays the amount of data is being produced exponentially with the rapid development
of electronic technology and communication, which makes it hard to cost-effectively store …

Recently, telemedicine offers medical services remotely via telecommunications systems
and physiological monitoring devices. This scheme provides healthcare delivery services …

The issues of identity authentication and privacy protection of individuals in body area
network (BAN) systems have raised much concern in past few years. To address the …

Security of biometric templates in a fingerprint authentication system is highly critical
because the number of fingers of a person is limited and the raw fingerprints cannot be reset …

Chaotic maps have good potential in security applications due to their inherent
characteristics relevant to cryptography. This paper introduces a new audio cryptosystem …

The demand for remote health monitoring will significantly increase in the near future due to
a decrease in the doctor/patient ratio as the world population grows. In remote health …

In this paper, a new scheme for image encryption based on a double chaotic pseudo
random generator (DCPG), simple XOR and shift rotations operations is proposed. The …