A cryptography scheme through cascaded session based symmetric keys for ubiquitous computing

Abstract

A cryptography scheme through cascaded implementation of six sessions based symmetric key techniques, which are available in literature, has been proposed. The scheme may introduce new dimension to ensure data security at maximum possible level based on available infrastructure and is suitable for the security of the system in the paradigm of unify computing. The scheme is idle to trade-off between security and performance of light weight devices having very low processing capabilities or limited computing power.