Implementation Of Advanced Encryption Standard For Cryptographic Applications Using Arm 9 Processor On Linux Platform

Now days, due to rapid development in technology, it is possible for us to have hi-tech secure products. Furthermore, the customers want their application to be run on kernel level. In this paper, we have implemented Advanced Encryption Algorithm for various cryptographic applications on Linux platform using ARM9 processor. The ARM processors are widely used in various embedded applications because of Low power and Low cost. We have used friendly ARM9 board for our development. Our work concentrates on ARM9 core widely used in the embedded industry. Most promising implementation choices for the common ARM9 Instruction Set Architecture (ISA) are identified, and a new implementation for the linear mixing layer is proposed. The performance improvement over current implementations is demonstrated by a case study on the Samsung Strong ARM9 S3C2440 Microprocessor.