METHOD AND SYSTEM FOR HARDWARE IMPLEMENTATION OF UNIFORM RANDOM SHUFFLING

Methods and systems for hardware implementation of uniform random shuffling are disclosed. According to one aspect, a system for hardware implementation of uniform random shuffling includes multiple pseudo-random bit sequence (PRBS) generators, where each PRBS generator provides a pseudo-random sequence of numbers S and the next value in its pseudo-random sequence in response to receiving an output request. The system also includes selection logic for creating a sequence of output values O by repetitively selecting one of the plurality of modules according to a random selection function and sending an output request to the selected module, wherein the sequence of values O created from the output of the randomly selected modules comprises a uniform, randomly shuffled sequence. The probability that a PRBS generator will be selected is weighted based on the number N of pseudo-random values that have not yet been output out of L possible values in the sequence.