PCryptography plays a vital role in securing e-business and e-commerce transactions. However, in spite of their mathematical robustness when these algorithms are implemented they may leak sensitive information via unintended side-channels.

Abstract: About three decades ago, the era of global email connectivity began in India. Funding was a lot more scarce then, and scepticism about the utility of such connectivity was in plenty.

Abstract: A revolution in telecommunication in India began with installation in 1984 of a  fully digital electronic telephone exchange (RAX) with all the modern facilities at Kittur near Belgaum in Karnataka.

Fixed and mobile access networks are still swamped by ever-increasing demand fueled from cloud computing and video.

Between 1947 and 1950, French mathematician Laurent Schwartz went from being virtually unknown outside of France to an international mathematical celebrity.