• Rita Mahajan
• Komal Devi
• Deepak Bagai

Linear feedback shift registers have many applications. Serial LFSR is used as test pattern generator in BIST. There are many applications of LFSR discussed in the paper. In multibit LFSR multiple bits shifts at every rising edge of clock pulse whereas in serial LFSR only one bit is shifted at every rising edge of clock. As multiple bit shifts in Multibit LFSR, this LFSR is more secure as compare to serial LFSR. So it is useful in cryptography area where security is main concern. These serial LFSR and multi bit LFSR are simulated and synthesized using Xilinx ISE 14.7. These designs are programmed using Verilog HDL.MATLAB simulations are used to evaluate matrix operations on higher order matrices. All operations on matrix are based on modulo-2 addition.

LFSR, standard, Multibit

"REVIEW ON STANDARD AND MULTIBIT LINEAR FEEDBACK SHIFT REGISTER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.701-705, December-2018, Available :http://www.jetir.org/papers/JETIR1812B87.pdf

"REVIEW ON STANDARD AND MULTIBIT LINEAR FEEDBACK SHIFT REGISTER", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp701-705, December-2018, Available at : http://www.jetir.org/papers/JETIR1812B87.pdf