Explore: Lfsr

prsg63(uint64_t lfsr) { lfsr = lfsr << 32 | (lfsr<<1 ^ lfsr<<2) >> 32; lfsr = lfsr << 32 | (lfsr<<1 ^ lfsr<<2) >> 32; return lfsr; } Binary Galois LFSRs like the

security of LFSRs. Because LFSRs are inherently linear, one technique for removing the linearity is to feed the outputs of several parallel LFSRs into a non-linear

an algorithm that will find the shortest linear-feedback shift register (LFSR) for a given binary output sequence. The algorithm will also find the minimal

int i, lfsr; lfsr = 0; for (i = 0; i < 512; i++) { unsigned int chip; chip = lfsr & 1; output_chip(chip); lfsr >>= 1; if (chip ^ !lfsr) lfsr ^= 0x110;

algorithm, an algorithm for finding the shortest linear-feedback shift register (LFSR) for a given output sequence, for use on sequences that take their values

end. Examples of key generators include linear-feedback shift registers (LFSR) and the Solitaire (or Pontifex) cipher. "Generating Keys for Encryption

in each round by applying a non-linear filter to the internal state of an LFSR. It is named after Alan Turing. It was developed based on the SOBER cipher

shift register (LFSR). Other examples are Gold sequences (used in CDMA and GPS), Kasami sequences and JPL sequences, all based on LFSRs. In telecommunications

linear-feedback shift register (LFSR). In order to assure a synchronous operation of the transmitting and receiving LFSR (that is, scrambler and descrambler)

generated by combining the output of several linear-feedback shift registers (LFSRs) using a Boolean function. Correlation attacks exploit a statistical weakness