This letter proposes a novel method of a highly secured time domain cryptosystem to
provide security for mobile voice calls. Using a modified version of blind source separation …

In this paper, we introduce a novel method of joint compression and encryption of visual
data. In the proposed approach the compression stage is based on block quantization while …

Modern era is fully dependent on internet communication. Through internet we can transfer
data anywhere in the world. The Internet was born of academic efforts to share information; it …

Several techniques for image encryption have been proposed over the years with significant
consideration of basic cryptographic goals such as authentication, integrity and …

The use of online messaging systems to exchange information has changed due to the
ability to share text, video and pictures almost immediately. Also it has become an excellent …

Multimodal biometrics has recently gained interest over single biometric modalities. This
interest stems from the fact that this technique offers improvements in recognition and more …

Cloud computing is an emerging technology in which it has been used to provide an efficient
solution for the affordable, trustable, and fastest storage and retrieval of the information. The …

Real-time speech information has always been the main way of information transmission,
but there are still problems in transmission. Firstly, while speech signals are easy to transmit …

Multimodal biometrics, using machine and deep learning, has recently gained interest over
single biometric modalities. This interest stems from the fact that this technique improves …

We have presented a novel method for secure image delivery over the mobile networks. Our
method is based an Orthogonal Transform, Malakooti Orthogonal Transform (MOT), as well …