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.