There are many emerging areas in which highly constrained devices are interconnected and
communicated to accomplish some tasks. Nowadays, Internet of Things (IoT) enables many …

Nowadays, sensors inserted in mobile applications are used for gathering data for an
explicit assignment that can effectively save cost and time in crowd sensing networks …

In this paper, we present an algorithm for encrypting audio files based on the Ikeda map, a
mathematical function of chaos theory. Detailed experimental, security and theoretical …

In this article, we propose a new selective encryption and decryption framework based on
the start code for high efficiency video coding. There is a growing need to encrypt video …

I Zainib Noshad (Registration No. CIIT/FA17-RSE-038/ISB) hereby declare that I have
produced the work presented in this thesis during the scheduled period of study. I also …

Nowadays mobile phone becoming one of the most popular communication system.
Information shared through this medium is a very sensitive to the users. Hence it is highly …

In future generation networks, data protection is a crucial necessity particularly when
information is sent on a system. Network protection has three objectives known as …

Abstract Crowd Sensing Network (CSN) uses sensor embedded mobile phones for the
collection of data for some specific task which can effectively save cost and time. The quality …

The problem statement is that at present there is no stable algorithm which provides security
for resource constrained devices because classic cryptography algorithms are too heavy to …

Normally people share data like text, image, audio or video with others using a computer
network. When these media are transmitting through the computer network, it faces various …