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This paper suggests a new Advance Encryption Standard (AES) encryption technique. New Algorithm uses 400 bit block encryption scheme and a key dependent rotated S-Box which varies according to the 200 bit key provided by the user. Fixed S-box allows hackers to study S-box and find weaker points, whereas using key-dependent S-Box, it is harder for attacker to do any offline analysis of an attack on...
This paper of cascaded[4] AES [1][2] suggest symmetrical block encryption using 200 bit sequential plain text and 400 bit key. Algorithm uses 400 bit key which is divided into 2 parts of 200–200 bits providing different keys for each rounds of cascading which will increase the security. Here AES-AES cascading is done which consist of 5 rounds instead of 10, thus it will omit the mix column twice from...
An advanced mode of drug delivery system has been developed to overcome the major drawbacks associated with conventional drug delivery systems. This review gives a detailed idea about a nanoemulsion system. Nanoemulsions are nano-sized emulsions, which are manufactured for improving the delivery of active pharmaceutical ingredients. These are the thermodynamically stable isotropic system in which...
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