Abstract :Pseudorandom noise generator codes are used in modern cryptographic. Various PN-codes can be generated using Linear Feedback Shift Register (LFSR). The LFSR Feedback taps are specified by its generator polynomial. This paper presents a pseudorandom code generator circuit which is used in cryptographic application. The Post layout simulation shows that the power consumed by the circuit is 0.43nw at the clock speed of 100MHz. Keywords : Pseudorandom Noise (PN) Sequence Generator, Spread Spectrum, Linear Feedback Shift Register (LFSR), Cryptography
