International Journal of Emerging Technology and Advanced Engineering (IJETAE)
In transmission and data storage of information security becomes more important in the fast evolution of data exchange. It is more important to protect the confidential data from unauthorized access. To overcome that difficulty, the authors examine the Advanced Encryption Standard (AES) and modify it, to reduce the calculation of algorithm and for improving the data transmission. In modified AES algorithm instead of using Mixcolumn they use parity bit generator to reflect a high level security and better data transmission.