Linear Feedback Shift Registers (LFSRs)
A linear feedback shift register is a combination of series of flip flop and XOR or XNOR logic gates. It is an important component in communication system where, it paly important role in various application such as cryptography application, CRC generator and checker circuit, gold code generator, for generation of pseudorandom sequence, for designing encoder and decoder in different communication channels to ensure network security. [1]
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