A Parallel and Reconfigurable United Architecture for Fibonacci and Galois LFSR
Wei Li, Xuan Yang · 2015
The parallel reconfigurable and united architecture of LFSR is represented to improve the speed, flexibility and security of communication system and cipher algorithms. It can be reconfigured to Fibonacci LFSRs and Galois LFSRs according to different applications. The random lengths and feedback taps can be achieved to meet the demands of different applications. The parallel updating method has an obvious advantage on speed and efficiency. Furthermore, the flexibility and complexity increases the security of the communication system and cipher algorithms.