International Journal of Engineering Trends and Technology
Advanced encryption standard was implemented in cryptographic techniques like data encryption standard and triple data encryption standard. Advanced encryption standard is more secure and faster than conventional techniques. Advanced encryption standard are used to map the input values from GF(28) to GF(24) at the beginning of the operation and map the result back from GF(24) to GF(28) at the end of the operation, which reduces area resources. But further area reduction is possible by implementing a novel technique in mix column.