Abstract: In the absence of specialized encryption hardware,cryptographic operations must be performed in main memory.As such,it is common place for cyber criminals to examine the content of main memory with a view to retrieving high-value data in plaintext form and/or the associated decryption key.In this paper,the author presents a number of simple methods for identifying and extracting cryptographic keys from memory dumps of software applications that... More

Abstract: This paper reports a fiber Bragg grating (FBG) as a biosensor. The FBGs were etched using a chemical agent,namely,hydrofluoric acid (HF). This implies the removal of some part of the cladding layer. Consequently, the evanescent field propagating out of the core will be closer to the environment and become more sensitive to the change in the surrounding. The proposed FBG sensor was utilized to detect toxic heavy metal ions aqueous medium namely,... More

Abstract: The system analysis of specific absorption rate (SAR) in human body exposed to a base station antenna by using finite difference time domain techniques was presented in this research works. The objectives of this work are to evaluate the knowledge and awareness about SAR among human body and mobile base station. The paper investigates the electromagnetic wave absorption inside a human body. The human body has been identified using dataset based... More

Abstract: In this issue, manuscripts have been published on a wide variety of topics, which demonstrates the large scope of Semiconductor Science & Information Devices. More

Abstract: Green hydrogen production from the electrolysis of water has good application prospect due to its renewability. The applied voltage of 1.6-2.2V isrequired in the traditional actual water electrolysis process although the the oretical decomposition potential of electrolyzing water is 1.23V. The high overpotential in the electrode reaction results in the high energy-consuming for the water electrolysis processes. The overpotentials of the... More