Efficient implementation of 1024-bit symmetric encryption and decryption algorithm for real time communication systems

Over a decade of era our communication security demands are increasing exponentially. Government, semi-government agencies, national and international companies have their first priority on sheltering their wireless communication. Thus engineers have designed more than hundred´s of algorithms for making the secure communication, just like Rijndael algorithm (AES) which was approved by US National Institute Standards and Technology (NIST) in 2001. So security is a never ending battle between the security algorithm designers and attackers. However AES cannot meet the requirements for real time communication. In this paper we have proposed a symmetric encryption algorithm operating at 1024-bits of data, through this scheme we can have lower resource consumption, high speed, low power and cost effective hardware.